{"dataset":{"name":"U.S. Drinking Water Quality — Contaminant Measurements","license":"https://creativecommons.org/licenses/by/4.0/","homepage":"https://www.thewatermap.com"},"meta":{"generatedAt":"2026-06-04T02:46:50.692Z"},"system":{"slug":"ca__nipomo-comm-services-dist__CA4010026","name":"Nipomo Comm Services Dist — Nipomo, Ca","state":"CA","year":2023,"url":"https://www.thewatermap.com/water/ca/nipomo-comm-services-dist-nipomo-ca/2023","apiUrl":"https://www.thewatermap.com/api/water/ca/nipomo-comm-services-dist-nipomo-ca/2023","markdownUrl":"https://www.thewatermap.com/water/ca/nipomo-comm-services-dist-nipomo-ca/2023/llms.txt","coordinates":{"latitude":35.0358216,"longitude":-120.4964189},"contaminantsMeasured":28,"contaminantsWithFederalLimit":10,"contaminantsAtOrAboveLimit":0,"contaminantsApproachingLimit":0,"source":{"type":"Consumer Confidence Report (CCR)","description":"Figures are transcribed from the water utility's own annual Consumer Confidence Report, cross-checked by a second model, and approved by a person before publishing."},"families":[{"family":"disinfection_byproduct","familyLabel":"Disinfection byproducts","contaminants":[{"analyteId":"haa5","name":"HAA5","family":"disinfection_byproduct","familyLabel":"Disinfection byproducts","casrn":null,"whatItIs":"Haloacetic acids — a group of five disinfection byproducts formed when disinfectants react with organic matter.","whyItMatters":"Long-term exposure above the federal limit is associated with an increased cancer risk.","measured":{"value":21.5,"low":null,"high":null,"kind":"point","display":"21.5","units":"ug/L","statisticType":"average","samplingContext":"plant:LOCAL GROUNDWATER","censored":false,"detectionLimit":null,"rawVerbatim":"21.5"},"federalStandard":null,"status":{"key":"under","label":"Within the limit"},"breakdowns":[{"context":"plant:LOCAL GROUNDWATER","label":"Local Groundwater","kind":"plant","units":"ug/L","average":{"value":21.5,"display":"21.5"},"range":{"low":0,"high":21,"display":"0–21"},"ratio":0.3583333333333334},{"context":"zone:PURCHASED CITY OF SANTA MARIA WATER","label":"Purchased City Of Santa Maria Water","kind":"zone","units":"ug/L","average":{"value":7.5,"display":"7.5"},"range":{"low":3.3,"high":9.3,"display":"3.3–9.3"},"ratio":0.15500000000000003}],"measurements":[{"value":21,"low":0,"high":21,"kind":"range","display":"0–21","units":"ug/L","statisticType":"range","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"ND-21"},{"value":7.5,"low":null,"high":null,"kind":"point","display":"7.5","units":"ug/L","statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"7.5"},{"value":21.5,"low":null,"high":null,"kind":"point","display":"21.5","units":"ug/L","statisticType":"average","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"21.5"},{"value":9.3,"low":3.3,"high":9.3,"kind":"range","display":"3.3–9.3","units":"ug/L","statisticType":"range","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"3.3-9.3"}]},{"analyteId":"tthm","name":"TTHM","family":"disinfection_byproduct","familyLabel":"Disinfection byproducts","casrn":null,"whatItIs":"Total trihalomethanes — a group of four chemicals (including chloroform) formed when chlorine reacts with natural organic matter.","whyItMatters":"Long-term exposure above the federal limit is linked to liver, kidney, and central-nervous-system effects and increased cancer risk.","measured":{"value":27.8,"low":null,"high":null,"kind":"point","display":"27.8","units":"ug/L","statisticType":"average","samplingContext":"plant:LOCAL GROUNDWATER","censored":false,"detectionLimit":null,"rawVerbatim":"27.8"},"federalStandard":null,"status":{"key":"under","label":"Within the limit"},"breakdowns":[{"context":"plant:LOCAL GROUNDWATER","label":"Local Groundwater","kind":"plant","units":"ug/L","average":{"value":27.8,"display":"27.8"},"range":{"low":0,"high":32,"display":"0–32"},"ratio":0.4},{"context":"zone:PURCHASED CITY OF SANTA MARIA WATER","label":"Purchased City Of Santa Maria Water","kind":"zone","units":"ug/L","average":{"value":23.4,"display":"23.4"},"range":{"low":8.6,"high":29.9,"display":"8.6–29.9"},"ratio":0.37374999999999997}],"measurements":[{"value":27.8,"low":null,"high":null,"kind":"point","display":"27.8","units":"ug/L","statisticType":"average","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"27.8"},{"value":32,"low":0,"high":32,"kind":"range","display":"0–32","units":"ug/L","statisticType":"range","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"ND-32"},{"value":23.4,"low":null,"high":null,"kind":"point","display":"23.4","units":"ug/L","statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"23.4"},{"value":29.9,"low":8.6,"high":29.9,"kind":"range","display":"8.6–29.9","units":"ug/L","statisticType":"range","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"8.6-29.9"}]}]},{"family":"inorganic","familyLabel":"Inorganic chemicals","contaminants":[{"analyteId":"chloride","name":"Chloride","family":"inorganic","familyLabel":"Inorganic chemicals","casrn":"16887-00-6","whatItIs":"A naturally occurring salt compound.","whyItMatters":"Regulated only as a secondary (cosmetic) standard; high levels cause a salty taste and can corrode pipes.","measured":{"value":57,"low":null,"high":null,"kind":"point","display":"57","units":"mg/L","statisticType":"average","samplingContext":"plant:LOCAL GROUNDWATER","censored":false,"detectionLimit":null,"rawVerbatim":"57"},"federalStandard":null,"status":{"key":"detected","label":"Detected — no federal limit"},"breakdowns":[{"context":"plant:LOCAL GROUNDWATER","label":"Local Groundwater","kind":"plant","units":"mg/L","average":{"value":57,"display":"57"},"range":{"low":52,"high":62,"display":"52–62"},"ratio":null},{"context":"zone:PURCHASED CITY OF SANTA MARIA WATER","label":"Purchased City Of Santa Maria Water","kind":"zone","units":"mg/L","average":{"value":37,"display":"37"},"range":{"low":34,"high":39,"display":"34–39"},"ratio":null}],"measurements":[{"value":57,"low":null,"high":null,"kind":"point","display":"57","units":"mg/L","statisticType":"average","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"57"},{"value":62,"low":52,"high":62,"kind":"range","display":"52–62","units":"mg/L","statisticType":"range","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"52-62"},{"value":37,"low":null,"high":null,"kind":"point","display":"37","units":"mg/L","statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"37"},{"value":39,"low":34,"high":39,"kind":"range","display":"34–39","units":"mg/L","statisticType":"range","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"34-39"}]},{"analyteId":"fluoride","name":"Fluoride","family":"inorganic","familyLabel":"Inorganic chemicals","casrn":"16984-48-8","whatItIs":"A mineral often added to drinking water to help prevent tooth decay.","whyItMatters":"Beneficial at low levels, but long-term exposure above the federal limit can cause bone disease and tooth mottling.","measured":{"value":0.86,"low":null,"high":null,"kind":"point","display":"0.86","units":"mg/L","statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","censored":false,"detectionLimit":null,"rawVerbatim":"0.86"},"federalStandard":{"type":"MCL","value":4,"units":"mg/L","enforceable":true},"status":{"key":"under","label":"Within the limit"},"breakdowns":[{"context":"zone:PURCHASED CITY OF SANTA MARIA WATER","label":"Purchased City Of Santa Maria Water","kind":"zone","units":"mg/L","average":{"value":0.86,"display":"0.86"},"range":{"low":0.6,"high":1.2,"display":"0.6–1.2"},"ratio":0.3},{"context":"plant:LOCAL GROUNDWATER","label":"Local Groundwater","kind":"plant","units":"mg/L","average":{"value":0.08,"display":"0.08"},"range":{"low":0,"high":0.1,"display":"0–0.1"},"ratio":0.025}],"measurements":[{"value":0.86,"low":null,"high":null,"kind":"point","display":"0.86","units":"mg/L","statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"0.86"},{"value":0.1,"low":0,"high":0.1,"kind":"range","display":"0–0.1","units":"mg/L","statisticType":"range","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"ND-0.1"},{"value":0.08,"low":null,"high":null,"kind":"point","display":"0.08","units":"mg/L","statisticType":"average","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"0.08"},{"value":1.2,"low":0.6,"high":1.2,"kind":"range","display":"0.6–1.2","units":"mg/L","statisticType":"range","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"0.6-1.2"}]},{"analyteId":"nitrate","name":"Nitrate","family":"inorganic","familyLabel":"Inorganic chemicals","casrn":"14797-55-8","whatItIs":"A compound from fertilizer runoff, septic systems, and erosion of natural deposits.","whyItMatters":"Levels above the federal limit can cause 'blue baby syndrome,' a serious oxygen-transport condition in infants.","measured":{"value":3.5,"low":null,"high":null,"kind":"point","display":"3.5","units":"mg/L","statisticType":"average","samplingContext":"plant:LOCAL GROUNDWATER","censored":false,"detectionLimit":null,"rawVerbatim":"3.5"},"federalStandard":{"type":"MCL","value":10,"units":"mg/L","enforceable":true},"status":{"key":"under","label":"Within the limit"},"breakdowns":[{"context":"plant:LOCAL GROUNDWATER","label":"Local Groundwater","kind":"plant","units":"mg/L","average":{"value":3.5,"display":"3.5"},"range":{"low":1.8,"high":6.8,"display":"1.8–6.8"},"ratio":0.6799999999999999},{"context":"zone:PURCHASED CITY OF SANTA MARIA WATER","label":"Purchased City Of Santa Maria Water","kind":"zone","units":"mg/L","average":{"value":2.1,"display":"2.1"},"range":{"low":0.4,"high":3.8,"display":"0.4–3.8"},"ratio":0.38}],"measurements":[{"value":3.8,"low":0.4,"high":3.8,"kind":"range","display":"0.4–3.8","units":"mg/L","statisticType":"range","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"0.4-3.8"},{"value":6.8,"low":1.8,"high":6.8,"kind":"range","display":"1.8–6.8","units":"mg/L","statisticType":"range","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"1.8-6.8"},{"value":3.5,"low":null,"high":null,"kind":"point","display":"3.5","units":"mg/L","statisticType":"average","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"3.5"},{"value":2.1,"low":null,"high":null,"kind":"point","display":"2.1","units":"mg/L","statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"2.1"}]},{"analyteId":"sulfate","name":"Sulfate","family":"inorganic","familyLabel":"Inorganic chemicals","casrn":"14808-79-8","whatItIs":"A naturally occurring mineral from rock and soil.","whyItMatters":"No health-based federal limit; high levels can have a laxative effect and a bitter taste.","measured":{"value":265,"low":null,"high":null,"kind":"point","display":"265","units":"mg/L","statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","censored":false,"detectionLimit":null,"rawVerbatim":"265"},"federalStandard":null,"status":{"key":"detected","label":"Detected — no federal limit"},"breakdowns":[{"context":"zone:PURCHASED CITY OF SANTA MARIA WATER","label":"Purchased City Of Santa Maria Water","kind":"zone","units":"mg/L","average":{"value":265,"display":"265"},"range":{"low":240,"high":290,"display":"240–290"},"ratio":null},{"context":"plant:LOCAL GROUNDWATER","label":"Local Groundwater","kind":"plant","units":"mg/L","average":{"value":187,"display":"187"},"range":{"low":103,"high":275,"display":"103–275"},"ratio":null}],"measurements":[{"value":187,"low":null,"high":null,"kind":"point","display":"187","units":"mg/L","statisticType":"average","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"187"},{"value":265,"low":null,"high":null,"kind":"point","display":"265","units":"mg/L","statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"265"},{"value":275,"low":103,"high":275,"kind":"range","display":"103–275","units":"mg/L","statisticType":"range","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"103-275"},{"value":290,"low":240,"high":290,"kind":"range","display":"240–290","units":"mg/L","statisticType":"range","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"240-290"}]}]},{"family":"metal","familyLabel":"Metals","contaminants":[{"analyteId":"arsenic","name":"Arsenic","family":"metal","familyLabel":"Metals","casrn":"7440-38-2","whatItIs":"A naturally occurring element that also enters water from industry and agriculture.","whyItMatters":"A known human carcinogen; long-term exposure is linked to skin, bladder, and lung cancer.","measured":{"value":3,"low":null,"high":null,"kind":"point","display":"3","units":"ug/L","statisticType":"average","samplingContext":"plant:LOCAL GROUNDWATER","censored":false,"detectionLimit":null,"rawVerbatim":"3"},"federalStandard":null,"status":{"key":"under","label":"Within the limit"},"breakdowns":[{"context":"plant:LOCAL GROUNDWATER","label":"Local Groundwater","kind":"plant","units":"ug/L","average":{"value":3,"display":"3"},"range":{"low":2,"high":4,"display":"2–4"},"ratio":0.4},{"context":"zone:PURCHASED CITY OF SANTA MARIA WATER","label":"Purchased City Of Santa Maria Water","kind":"zone","units":"ug/L","average":{"value":0,"display":"Not detected"},"range":{"low":null,"high":null,"display":"Not detected"},"ratio":0}],"measurements":[{"value":4,"low":2,"high":4,"kind":"range","display":"2–4","units":"ug/L","statisticType":"range","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"2-4"},{"value":0,"low":null,"high":null,"kind":"non_detect","display":"Not detected","units":"ug/L","statisticType":"range","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"ND"},{"value":3,"low":null,"high":null,"kind":"point","display":"3","units":"ug/L","statisticType":"average","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"3"},{"value":0,"low":null,"high":null,"kind":"non_detect","display":"Not detected","units":"ug/L","statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"ND"}]},{"analyteId":"boron","name":"Boron","family":"metal","familyLabel":"Metals","casrn":"7440-42-8","whatItIs":"A naturally occurring element from rock and soil.","whyItMatters":"No enforceable federal limit; the EPA has issued a health advisory level.","measured":{"value":142,"low":null,"high":null,"kind":"point","display":"142","units":"ug/L","statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","censored":false,"detectionLimit":null,"rawVerbatim":"142"},"federalStandard":{"type":"NL","value":1000,"units":"ug/L","enforceable":false},"status":{"key":"detected","label":"Detected — no federal limit"},"breakdowns":[{"context":"zone:PURCHASED CITY OF SANTA MARIA WATER","label":"Purchased City Of Santa Maria Water","kind":"zone","units":"ug/L","average":{"value":142,"display":"142"},"range":{"low":110,"high":180,"display":"110–180"},"ratio":null},{"context":"plant:LOCAL GROUNDWATER","label":"Local Groundwater","kind":"plant","units":"ug/L","average":{"value":0,"display":"Not detected"},"range":{"low":null,"high":null,"display":"Not detected"},"ratio":null}],"measurements":[{"value":142,"low":null,"high":null,"kind":"point","display":"142","units":"ug/L","statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"142"},{"value":180,"low":110,"high":180,"kind":"range","display":"110–180","units":"ug/L","statisticType":"range","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"110-180"},{"value":0,"low":null,"high":null,"kind":"non_detect","display":"Not detected","units":"ug/L","statisticType":"range","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"ND"},{"value":0,"low":null,"high":null,"kind":"non_detect","display":"Not detected","units":"ug/L","statisticType":"average","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"ND"}]},{"analyteId":"calcium","name":"Calcium","family":"metal","familyLabel":"Metals","casrn":"7440-70-2","whatItIs":"A naturally occurring mineral that contributes to water hardness.","whyItMatters":"Not federally regulated for health; affects scaling and taste.","measured":{"value":90,"low":null,"high":null,"kind":"point","display":"90","units":"mg/L","statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","censored":false,"detectionLimit":null,"rawVerbatim":"90"},"federalStandard":null,"status":{"key":"detected","label":"Detected — no federal limit"},"breakdowns":[{"context":"zone:PURCHASED CITY OF SANTA MARIA WATER","label":"Purchased City Of Santa Maria Water","kind":"zone","units":"mg/L","average":{"value":90,"display":"90"},"range":{"low":83,"high":98,"display":"83–98"},"ratio":null},{"context":"plant:LOCAL GROUNDWATER","label":"Local Groundwater","kind":"plant","units":"mg/L","average":{"value":64,"display":"64"},"range":{"low":41,"high":85,"display":"41–85"},"ratio":null}],"measurements":[{"value":90,"low":null,"high":null,"kind":"point","display":"90","units":"mg/L","statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"90"},{"value":85,"low":41,"high":85,"kind":"range","display":"41–85","units":"mg/L","statisticType":"range","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"41-85"},{"value":64,"low":null,"high":null,"kind":"point","display":"64","units":"mg/L","statisticType":"average","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"64"},{"value":98,"low":83,"high":98,"kind":"range","display":"83–98","units":"mg/L","statisticType":"range","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"83-98"}]},{"analyteId":"copper","name":"Copper","family":"metal","familyLabel":"Metals","casrn":"7440-50-8","whatItIs":"A metal that enters water from corroding household plumbing.","whyItMatters":"Short-term exposure causes stomach distress; long-term exposure can damage the liver and kidneys.","measured":{"value":0.27,"low":null,"high":null,"kind":"point","display":"0.27","units":"mg/L","statisticType":"p90","samplingContext":"at_the_tap","censored":false,"detectionLimit":null,"rawVerbatim":"0.27"},"federalStandard":{"type":"AL","value":1.3,"units":"mg/L","enforceable":true},"status":{"key":"under","label":"Within the limit"},"breakdowns":[],"measurements":[{"value":0.27,"low":null,"high":null,"kind":"point","display":"0.27","units":"mg/L","statisticType":"p90","samplingContext":"at_the_tap","rawVerbatim":"0.27"}]},{"analyteId":"lead","name":"Lead","family":"metal","familyLabel":"Metals","casrn":"7439-92-1","whatItIs":"A toxic metal that leaches into water from old service lines, solder, and plumbing fixtures.","whyItMatters":"There is no safe level of lead; it harms brain development in children and raises blood pressure in adults. The EPA sets an action level, not a health goal above zero.","measured":{"value":0,"low":null,"high":null,"kind":"non_detect","display":"Not detected","units":"ug/L","statisticType":"p90","samplingContext":"at_the_tap","censored":true,"detectionLimit":null,"rawVerbatim":"ND"},"federalStandard":null,"status":{"key":"under","label":"Within the limit"},"breakdowns":[],"measurements":[{"value":0,"low":null,"high":null,"kind":"non_detect","display":"Not detected","units":"ug/L","statisticType":"p90","samplingContext":"at_the_tap","rawVerbatim":"ND"},{"value":32,"low":null,"high":null,"kind":"point","display":"32","units":"ug/L","statisticType":"reported_level","samplingContext":"plant:Samples Collected","rawVerbatim":"32"}]},{"analyteId":"magnesium","name":"Magnesium","family":"metal","familyLabel":"Metals","casrn":"7439-95-4","whatItIs":"A naturally occurring mineral that contributes to water hardness.","whyItMatters":"Not federally regulated for health; affects scaling and taste.","measured":{"value":40,"low":null,"high":null,"kind":"point","display":"40","units":"mg/L","statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","censored":false,"detectionLimit":null,"rawVerbatim":"40"},"federalStandard":null,"status":{"key":"detected","label":"Detected — no federal limit"},"breakdowns":[{"context":"zone:PURCHASED CITY OF SANTA MARIA WATER","label":"Purchased City Of Santa Maria Water","kind":"zone","units":"mg/L","average":{"value":40,"display":"40"},"range":{"low":36,"high":43,"display":"36–43"},"ratio":null},{"context":"plant:LOCAL GROUNDWATER","label":"Local Groundwater","kind":"plant","units":"mg/L","average":{"value":31,"display":"31"},"range":{"low":19,"high":40,"display":"19–40"},"ratio":null}],"measurements":[{"value":43,"low":36,"high":43,"kind":"range","display":"36–43","units":"mg/L","statisticType":"range","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"36-43"},{"value":40,"low":19,"high":40,"kind":"range","display":"19–40","units":"mg/L","statisticType":"range","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"19-40"},{"value":31,"low":null,"high":null,"kind":"point","display":"31","units":"mg/L","statisticType":"average","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"31"},{"value":40,"low":null,"high":null,"kind":"point","display":"40","units":"mg/L","statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"40"}]},{"analyteId":"potassium","name":"Potassium","family":"metal","familyLabel":"Metals","casrn":"7440-09-7","whatItIs":"A naturally occurring mineral from rock and soil.","whyItMatters":"Not federally regulated for health.","measured":{"value":3,"low":null,"high":null,"kind":"point","display":"3","units":"mg/L","statisticType":"average","samplingContext":"plant:LOCAL GROUNDWATER","censored":false,"detectionLimit":null,"rawVerbatim":"3"},"federalStandard":null,"status":{"key":"detected","label":"Detected — no federal limit"},"breakdowns":[{"context":"plant:LOCAL GROUNDWATER","label":"Local Groundwater","kind":"plant","units":"mg/L","average":{"value":3,"display":"3"},"range":{"low":2,"high":3,"display":"2–3"},"ratio":null},{"context":"zone:PURCHASED CITY OF SANTA MARIA WATER","label":"Purchased City Of Santa Maria Water","kind":"zone","units":"mg/L","average":{"value":2.8,"display":"2.8"},"range":{"low":2.7,"high":2.9,"display":"2.7–2.9"},"ratio":null}],"measurements":[{"value":2.9,"low":2.7,"high":2.9,"kind":"range","display":"2.7–2.9","units":"mg/L","statisticType":"range","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"2.7-2.9"},{"value":3,"low":2,"high":3,"kind":"range","display":"2–3","units":"mg/L","statisticType":"range","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"2-3"},{"value":3,"low":null,"high":null,"kind":"point","display":"3","units":"mg/L","statisticType":"average","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"3"},{"value":2.8,"low":null,"high":null,"kind":"point","display":"2.8","units":"mg/L","statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"2.8"}]},{"analyteId":"sodium","name":"Sodium","family":"metal","familyLabel":"Metals","casrn":"7440-23-5","whatItIs":"A naturally occurring salt component.","whyItMatters":"Not federally regulated for health; relevant for people on sodium-restricted diets.","measured":{"value":53,"low":null,"high":null,"kind":"point","display":"53","units":"mg/L","statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","censored":false,"detectionLimit":null,"rawVerbatim":"53"},"federalStandard":null,"status":{"key":"detected","label":"Detected — no federal limit"},"breakdowns":[{"context":"plant:LOCAL GROUNDWATER","label":"Local Groundwater","kind":"plant","units":"mg/L","average":{"value":51,"display":"51"},"range":{"low":44,"high":56,"display":"44–56"},"ratio":null},{"context":"zone:PURCHASED CITY OF SANTA MARIA WATER","label":"Purchased City Of Santa Maria Water","kind":"zone","units":"mg/L","average":{"value":53,"display":"53"},"range":{"low":52,"high":54,"display":"52–54"},"ratio":null}],"measurements":[{"value":53,"low":null,"high":null,"kind":"point","display":"53","units":"mg/L","statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"53"},{"value":54,"low":52,"high":54,"kind":"range","display":"52–54","units":"mg/L","statisticType":"range","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"52-54"},{"value":51,"low":null,"high":null,"kind":"point","display":"51","units":"mg/L","statisticType":"average","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"51"},{"value":56,"low":44,"high":56,"kind":"range","display":"44–56","units":"mg/L","statisticType":"range","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"44-56"}]},{"analyteId":"vanadium","name":"Vanadium","family":"metal","familyLabel":"Metals","casrn":"7440-62-2","whatItIs":null,"whyItMatters":null,"measured":{"value":10,"low":null,"high":null,"kind":"point","display":"10","units":"ug/L","statisticType":"average","samplingContext":"plant:LOCAL GROUNDWATER","censored":false,"detectionLimit":null,"rawVerbatim":"10"},"federalStandard":{"type":"NL","value":50,"units":"ug/L","enforceable":false},"status":{"key":"detected","label":"Detected — no federal limit"},"breakdowns":[{"context":"plant:LOCAL GROUNDWATER","label":"Local Groundwater","kind":"plant","units":"ug/L","average":{"value":10,"display":"10"},"range":{"low":9,"high":11,"display":"9–11"},"ratio":null},{"context":"zone:PURCHASED CITY OF SANTA MARIA WATER","label":"Purchased City Of Santa Maria Water","kind":"zone","units":"ug/L","average":{"value":3.4,"display":"3.4"},"range":{"low":3,"high":3.7,"display":"3–3.7"},"ratio":null}],"measurements":[{"value":11,"low":9,"high":11,"kind":"range","display":"9–11","units":"ug/L","statisticType":"range","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"9-11"},{"value":10,"low":null,"high":null,"kind":"point","display":"10","units":"ug/L","statisticType":"average","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"10"},{"value":3.4,"low":null,"high":null,"kind":"point","display":"3.4","units":"ug/L","statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"3.4"},{"value":3.7,"low":3,"high":3.7,"kind":"range","display":"3–3.7","units":"ug/L","statisticType":"range","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"3.0-3.7"}]}]},{"family":"microbial","familyLabel":"Microbial","contaminants":[{"analyteId":"ecoli","name":"Escherichia coli (E. coli)","family":"microbial","familyLabel":"Microbial","casrn":null,"whatItIs":"Escherichia coli — bacteria found in the gut of humans and animals.","whyItMatters":"Its presence in drinking water indicates fecal contamination and a real risk of waterborne illness.","measured":{"value":0,"low":null,"high":null,"kind":"point","display":"0","units":"%","statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","censored":false,"detectionLimit":null,"rawVerbatim":"0%"},"federalStandard":null,"status":{"key":"none","label":"None detected"},"breakdowns":[{"context":"zone:PURCHASED CITY OF SANTA MARIA WATER","label":"Purchased City Of Santa Maria Water","kind":"zone","units":"%","average":{"value":0,"display":"0"},"range":null,"ratio":null},{"context":"plant:LOCAL GROUNDWATER","label":"Local Groundwater","kind":"plant","units":"","average":{"value":0,"display":"0"},"range":{"low":null,"high":null,"display":"0"},"ratio":null}],"measurements":[{"value":0,"low":null,"high":null,"kind":"point","display":"0","units":"%","statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"0%"},{"value":0,"low":null,"high":null,"kind":"point","display":"0","units":null,"statisticType":"average","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"0"},{"value":0,"low":null,"high":null,"kind":"point","display":"0","units":null,"statisticType":"range","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"0"}]},{"analyteId":"total_coliform","name":"Total Coliform","family":"microbial","familyLabel":"Microbial","casrn":null,"whatItIs":"A group of bacteria used as an indicator of overall water-system sanitation.","whyItMatters":"Coliforms themselves are usually harmless, but their presence signals that disease-causing organisms could enter the system.","measured":{"value":0,"low":null,"high":null,"kind":"point","display":"0","units":"%","statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","censored":false,"detectionLimit":null,"rawVerbatim":"0%"},"federalStandard":{"type":"PHG","value":0,"units":"%","enforceable":false},"status":{"key":"none","label":"None detected"},"breakdowns":[{"context":"zone:PURCHASED CITY OF SANTA MARIA WATER","label":"Purchased City Of Santa Maria Water","kind":"zone","units":"%","average":{"value":0,"display":"0"},"range":null,"ratio":null},{"context":"plant:LOCAL GROUNDWATER","label":"Local Groundwater","kind":"plant","units":"","average":{"value":0,"display":"0"},"range":{"low":null,"high":null,"display":"0"},"ratio":null}],"measurements":[{"value":0,"low":null,"high":null,"kind":"point","display":"0","units":"%","statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"0%"},{"value":0,"low":null,"high":null,"kind":"point","display":"0","units":null,"statisticType":"range","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"0"},{"value":0,"low":null,"high":null,"kind":"point","display":"0","units":null,"statisticType":"average","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"0"}]}]},{"family":"other","familyLabel":"Other","contaminants":[{"analyteId":"chlorine_total","name":"Chlorine Total","family":"other","familyLabel":"Other","casrn":null,"whatItIs":null,"whyItMatters":null,"measured":{"value":2,"low":null,"high":null,"kind":"point","display":"2","units":"mg/L","statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","censored":false,"detectionLimit":null,"rawVerbatim":"2.0"},"federalStandard":{"type":"MCL","value":4,"units":"mg/L","enforceable":true},"status":{"key":"under","label":"Within the limit"},"breakdowns":[{"context":"zone:PURCHASED CITY OF SANTA MARIA WATER","label":"Purchased City Of Santa Maria Water","kind":"zone","units":"mg/L","average":{"value":2,"display":"2"},"range":{"low":0.12,"high":3.3,"display":"0.12–3.3"},"ratio":0.825},{"context":"plant:LOCAL GROUNDWATER","label":"Local Groundwater","kind":"plant","units":"mg/L","average":{"value":1.63,"display":"1.63"},"range":{"low":0.47,"high":2.89,"display":"0.47–2.89"},"ratio":0.7225}],"measurements":[{"value":2.89,"low":0.47,"high":2.89,"kind":"range","display":"0.47–2.89","units":"mg/L","statisticType":"range","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"0.47-2.89"},{"value":2,"low":null,"high":null,"kind":"point","display":"2","units":"mg/L","statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"2.0"},{"value":1.63,"low":null,"high":null,"kind":"point","display":"1.63","units":"mg/L","statisticType":"average","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"1.63"},{"value":3.3,"low":0.12,"high":3.3,"kind":"range","display":"0.12–3.3","units":"mg/L","statisticType":"range","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"0.12-3.3"}]},{"analyteId":"chromium","name":"Chromium","family":"other","familyLabel":"Other","casrn":null,"whatItIs":null,"whyItMatters":null,"measured":{"value":1.1,"low":null,"high":null,"kind":"point","display":"1.1","units":"ug/L","statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","censored":false,"detectionLimit":null,"rawVerbatim":"1.1"},"federalStandard":null,"status":{"key":"under","label":"Within the limit"},"breakdowns":[{"context":"zone:PURCHASED CITY OF SANTA MARIA WATER","label":"Purchased City Of Santa Maria Water","kind":"zone","units":"ug/L","average":{"value":1.1,"display":"1.1"},"range":{"low":0.099,"high":1.3,"display":"0.099–1.3"},"ratio":0.013000000000000001},{"context":"plant:LOCAL GROUNDWATER","label":"Local Groundwater","kind":"plant","units":"ug/L","average":{"value":0.3,"display":"0.3"},"range":{"low":0,"high":1.1,"display":"0–1.1"},"ratio":0.011}],"measurements":[{"value":1.1,"low":0,"high":1.1,"kind":"range","display":"0–1.1","units":"ug/L","statisticType":"range","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"ND-1.1"},{"value":1.1,"low":null,"high":null,"kind":"point","display":"1.1","units":"ug/L","statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"1.1"},{"value":1.3,"low":0.099,"high":1.3,"kind":"range","display":"0.099–1.3","units":"ug/L","statisticType":"range","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"0.099-1.3"},{"value":0.3,"low":null,"high":null,"kind":"point","display":"0.3","units":"ug/L","statisticType":"average","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"0.3"}]}]},{"family":"physical_aggregate","familyLabel":"Physical & aggregate","contaminants":[{"analyteId":"alkalinity","name":"Alkalinity","family":"physical_aggregate","familyLabel":"Physical & aggregate","casrn":null,"whatItIs":"A measure of the water's capacity to neutralize acids.","whyItMatters":"Not federally regulated for health; relevant to corrosion control and treatment.","measured":{"value":148,"low":null,"high":null,"kind":"point","display":"148","units":"mg/L","statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","censored":false,"detectionLimit":null,"rawVerbatim":"148"},"federalStandard":null,"status":{"key":"detected","label":"Detected — no federal limit"},"breakdowns":[{"context":"zone:PURCHASED CITY OF SANTA MARIA WATER","label":"Purchased City Of Santa Maria Water","kind":"zone","units":"mg/L","average":{"value":148,"display":"148"},"range":{"low":72,"high":180,"display":"72–180"},"ratio":null},{"context":"plant:LOCAL GROUNDWATER","label":"Local Groundwater","kind":"plant","units":"mg/L","average":{"value":130,"display":"130"},"range":{"low":80,"high":160,"display":"80–160"},"ratio":null}],"measurements":[{"value":130,"low":null,"high":null,"kind":"point","display":"130","units":"mg/L","statisticType":"average","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"130"},{"value":160,"low":80,"high":160,"kind":"range","display":"80–160","units":"mg/L","statisticType":"range","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"80-160"},{"value":180,"low":72,"high":180,"kind":"range","display":"72–180","units":"mg/L","statisticType":"range","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"72-180"},{"value":148,"low":null,"high":null,"kind":"point","display":"148","units":"mg/L","statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"148"}]},{"analyteId":"hardness","name":"Hardness","family":"physical_aggregate","familyLabel":"Physical & aggregate","casrn":null,"whatItIs":"A measure of dissolved calcium and magnesium minerals.","whyItMatters":"Not federally regulated for health; affects scaling, soap use, and taste.","measured":{"value":388,"low":null,"high":null,"kind":"point","display":"388","units":"mg/L","statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","censored":false,"detectionLimit":null,"rawVerbatim":"388"},"federalStandard":null,"status":{"key":"detected","label":"Detected — no federal limit"},"breakdowns":[{"context":"zone:PURCHASED CITY OF SANTA MARIA WATER","label":"Purchased City Of Santa Maria Water","kind":"zone","units":"mg/L","average":{"value":388,"display":"388"},"range":{"low":360,"high":420,"display":"360–420"},"ratio":null},{"context":"plant:LOCAL GROUNDWATER","label":"Local Groundwater","kind":"plant","units":"mg/L","average":{"value":286,"display":"286"},"range":{"low":180,"high":377,"display":"180–377"},"ratio":null}],"measurements":[{"value":286,"low":null,"high":null,"kind":"point","display":"286","units":"mg/L","statisticType":"average","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"286"},{"value":377,"low":180,"high":377,"kind":"range","display":"180–377","units":"mg/L","statisticType":"range","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"180-377"},{"value":388,"low":null,"high":null,"kind":"point","display":"388","units":"mg/L","statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"388"},{"value":420,"low":360,"high":420,"kind":"range","display":"360–420","units":"mg/L","statisticType":"range","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"360-420"}]},{"analyteId":"odor","name":"Odor","family":"physical_aggregate","familyLabel":"Physical & aggregate","casrn":null,"whatItIs":"A measure of detectable smell in the water.","whyItMatters":"Regulated only as a secondary (cosmetic) standard.","measured":{"value":2,"low":null,"high":null,"kind":"point","display":"2","units":null,"statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","censored":false,"detectionLimit":null,"rawVerbatim":"2"},"federalStandard":null,"status":{"key":"detected","label":"Detected — no federal limit"},"breakdowns":[{"context":"zone:PURCHASED CITY OF SANTA MARIA WATER","label":"Purchased City Of Santa Maria Water","kind":"zone","units":"","average":{"value":2,"display":"2"},"range":{"low":1,"high":2,"display":"1–2"},"ratio":null},{"context":"plant:LOCAL GROUNDWATER","label":"Local Groundwater","kind":"plant","units":"","average":{"value":0,"display":"Not detected"},"range":{"low":null,"high":null,"display":"Not detected"},"ratio":null}],"measurements":[{"value":2,"low":1,"high":2,"kind":"range","display":"1–2","units":null,"statisticType":"range","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"1-2"},{"value":0,"low":null,"high":null,"kind":"non_detect","display":"Not detected","units":null,"statisticType":"range","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"ND"},{"value":0,"low":null,"high":null,"kind":"non_detect","display":"Not detected","units":null,"statisticType":"average","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"ND"},{"value":2,"low":null,"high":null,"kind":"point","display":"2","units":null,"statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"2"}]},{"analyteId":"ph","name":"pH","family":"physical_aggregate","familyLabel":"Physical & aggregate","casrn":null,"whatItIs":"A measure of how acidic or basic the water is.","whyItMatters":"Regulated only as a secondary standard; very low or high pH can corrode pipes or affect taste.","measured":{"value":7.5,"low":null,"high":null,"kind":"point","display":"7.5","units":null,"statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","censored":false,"detectionLimit":null,"rawVerbatim":"7.5"},"federalStandard":null,"status":{"key":"detected","label":"Detected — no federal limit"},"breakdowns":[{"context":"zone:PURCHASED CITY OF SANTA MARIA WATER","label":"Purchased City Of Santa Maria Water","kind":"zone","units":"","average":{"value":7.5,"display":"7.5"},"range":{"low":6.9,"high":8,"display":"6.9–8"},"ratio":null},{"context":"plant:LOCAL GROUNDWATER","label":"Local Groundwater","kind":"plant","units":"","average":{"value":7.2,"display":"7.2"},"range":{"low":7.2,"high":7.3,"display":"7.2–7.3"},"ratio":null}],"measurements":[{"value":7.2,"low":null,"high":null,"kind":"point","display":"7.2","units":null,"statisticType":"average","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"7.2"},{"value":8,"low":6.9,"high":8,"kind":"range","display":"6.9–8","units":null,"statisticType":"range","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"6.9-8.0"},{"value":7.5,"low":null,"high":null,"kind":"point","display":"7.5","units":null,"statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"7.5"},{"value":7.3,"low":7.2,"high":7.3,"kind":"range","display":"7.2–7.3","units":null,"statisticType":"range","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"7.2-7.3"}]},{"analyteId":"specific_conductance","name":"Specific Conductance","family":"physical_aggregate","familyLabel":"Physical & aggregate","casrn":null,"whatItIs":"A measure of how well water conducts electricity, which tracks dissolved mineral content.","whyItMatters":"Not federally regulated for health; used as a proxy for total dissolved solids.","measured":{"value":830,"low":null,"high":null,"kind":"point","display":"830","units":null,"statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","censored":false,"detectionLimit":null,"rawVerbatim":"830"},"federalStandard":null,"status":{"key":"detected","label":"Detected — no federal limit"},"breakdowns":[{"context":"zone:PURCHASED CITY OF SANTA MARIA WATER","label":"Purchased City Of Santa Maria Water","kind":"zone","units":"","average":{"value":830,"display":"830"},"range":{"low":460,"high":1000,"display":"460–1000"},"ratio":null},{"context":"plant:LOCAL GROUNDWATER","label":"Local Groundwater","kind":"plant","units":"","average":{"value":794,"display":"794"},"range":{"low":575,"high":971,"display":"575–971"},"ratio":null}],"measurements":[{"value":794,"low":null,"high":null,"kind":"point","display":"794","units":null,"statisticType":"average","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"794"},{"value":1000,"low":460,"high":1000,"kind":"range","display":"460–1000","units":null,"statisticType":"range","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"460-1000"},{"value":971,"low":575,"high":971,"kind":"range","display":"575–971","units":null,"statisticType":"range","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"575-971"},{"value":830,"low":null,"high":null,"kind":"point","display":"830","units":null,"statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"830"}]},{"analyteId":"tds","name":"Total Dissolved Solids","family":"physical_aggregate","familyLabel":"Physical & aggregate","casrn":null,"whatItIs":"Total dissolved solids — the combined content of all dissolved minerals and salts.","whyItMatters":"Regulated only as a secondary (cosmetic) standard; high levels affect taste and hardness.","measured":{"value":630,"low":null,"high":null,"kind":"point","display":"630","units":"mg/L","statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","censored":false,"detectionLimit":null,"rawVerbatim":"630"},"federalStandard":null,"status":{"key":"detected","label":"Detected — no federal limit"},"breakdowns":[{"context":"zone:PURCHASED CITY OF SANTA MARIA WATER","label":"Purchased City Of Santa Maria Water","kind":"zone","units":"mg/L","average":{"value":630,"display":"630"},"range":{"low":570,"high":710,"display":"570–710"},"ratio":null},{"context":"plant:LOCAL GROUNDWATER","label":"Local Groundwater","kind":"plant","units":"mg/L","average":{"value":563,"display":"563"},"range":{"low":390,"high":700,"display":"390–700"},"ratio":null}],"measurements":[{"value":563,"low":null,"high":null,"kind":"point","display":"563","units":"mg/L","statisticType":"average","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"563"},{"value":630,"low":null,"high":null,"kind":"point","display":"630","units":"mg/L","statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"630"},{"value":700,"low":390,"high":700,"kind":"range","display":"390–700","units":"mg/L","statisticType":"range","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"390-700"},{"value":710,"low":570,"high":710,"kind":"range","display":"570–710","units":"mg/L","statisticType":"range","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"570-710"}]},{"analyteId":"turbidity","name":"Turbidity","family":"physical_aggregate","familyLabel":"Physical & aggregate","casrn":null,"whatItIs":"A measure of cloudiness from suspended particles in the water.","whyItMatters":"High turbidity can shelter microbes from disinfection; the EPA enforces it through a treatment-technique standard.","measured":{"value":0.19,"low":null,"high":null,"kind":"point","display":"0.19","units":"NTU","statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","censored":false,"detectionLimit":null,"rawVerbatim":"0.19"},"federalStandard":{"type":"MCL","value":1,"units":"NTU","enforceable":true},"status":{"key":"under","label":"Within the limit"},"breakdowns":[{"context":"zone:PURCHASED CITY OF SANTA MARIA WATER","label":"Purchased City Of Santa Maria Water","kind":"zone","units":"NTU","average":{"value":0.19,"display":"0.19"},"range":{"low":0,"high":0.71,"display":"0–0.71"},"ratio":0.71},{"context":"plant:LOCAL GROUNDWATER","label":"Local Groundwater","kind":"plant","units":"NTU","average":{"value":0.03,"display":"0.03"},"range":{"low":0,"high":0.11,"display":"0–0.11"},"ratio":0.11}],"measurements":[{"value":0.11,"low":0,"high":0.11,"kind":"range","display":"0–0.11","units":"NTU","statisticType":"range","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"ND-0.11"},{"value":0.19,"low":null,"high":null,"kind":"point","display":"0.19","units":"NTU","statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"0.19"},{"value":0.71,"low":0,"high":0.71,"kind":"range","display":"0–0.71","units":"NTU","statisticType":"range","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"<0.1-0.71"},{"value":0.03,"low":null,"high":null,"kind":"point","display":"0.03","units":"NTU","statisticType":"average","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"0.03"}]}]},{"family":"radionuclide","familyLabel":"Radionuclides","contaminants":[{"analyteId":"gross_alpha","name":"Gross Alpha","family":"radionuclide","familyLabel":"Radionuclides","casrn":null,"whatItIs":"Gross alpha particle activity — a combined measure of alpha-emitting radioactive substances.","whyItMatters":"Long-term exposure above the federal limit increases cancer risk.","measured":{"value":3.1,"low":null,"high":null,"kind":"point","display":"3.1","units":"pCi/L","statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","censored":false,"detectionLimit":null,"rawVerbatim":"3.1"},"federalStandard":{"type":"MCL","value":15,"units":"pCi/L","enforceable":true},"status":{"key":"under","label":"Within the limit"},"breakdowns":[{"context":"zone:PURCHASED CITY OF SANTA MARIA WATER","label":"Purchased City Of Santa Maria Water","kind":"zone","units":"pCi/L","average":{"value":3.1,"display":"3.1"},"range":{"low":0,"high":3.4,"display":"0–3.4"},"ratio":0.22666666666666666},{"context":"plant:LOCAL GROUNDWATER","label":"Local Groundwater","kind":"plant","units":"pCi/L","average":{"value":2.2,"display":"2.2"},"range":{"low":0,"high":3.37,"display":"0–3.37"},"ratio":0.22466666666666668}],"measurements":[{"value":3.4,"low":0,"high":3.4,"kind":"range","display":"0–3.4","units":"pCi/L","statisticType":"range","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"ND-3.4"},{"value":3.1,"low":null,"high":null,"kind":"point","display":"3.1","units":"pCi/L","statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"3.1"},{"value":3.37,"low":0,"high":3.37,"kind":"range","display":"0–3.37","units":"pCi/L","statisticType":"range","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"ND-3.37"},{"value":2.2,"low":null,"high":null,"kind":"point","display":"2.2","units":"pCi/L","statisticType":"average","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"2.2"}]},{"analyteId":"uranium","name":"Uranium","family":"radionuclide","familyLabel":"Radionuclides","casrn":"7440-61-1","whatItIs":"A naturally occurring radioactive metal from erosion of natural deposits.","whyItMatters":"Long-term exposure above the federal limit can damage the kidneys and increase cancer risk.","measured":{"value":1.8,"low":null,"high":null,"kind":"point","display":"1.8","units":"pCi/L","statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","censored":false,"detectionLimit":null,"rawVerbatim":"1.8"},"federalStandard":{"type":"MCL","value":20,"units":"pCi/L","enforceable":true},"status":{"key":"detected","label":"Detected — no federal limit"},"breakdowns":[{"context":"zone:PURCHASED CITY OF SANTA MARIA WATER","label":"Purchased City Of Santa Maria Water","kind":"zone","units":"pCi/L","average":{"value":1.8,"display":"1.8"},"range":{"low":0,"high":3.1,"display":"0–3.1"},"ratio":null},{"context":"plant:LOCAL GROUNDWATER","label":"Local Groundwater","kind":"plant","units":"pCi/L","average":{"value":1.4,"display":"1.4"},"range":{"low":0,"high":2.12,"display":"0–2.12"},"ratio":null}],"measurements":[{"value":3.1,"low":0,"high":3.1,"kind":"range","display":"0–3.1","units":"pCi/L","statisticType":"range","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"ND-3.1"},{"value":1.4,"low":null,"high":null,"kind":"point","display":"1.4","units":"pCi/L","statisticType":"average","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"1.4"},{"value":2.12,"low":0,"high":2.12,"kind":"range","display":"0–2.12","units":"pCi/L","statisticType":"range","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"ND-2.12"},{"value":1.8,"low":null,"high":null,"kind":"point","display":"1.8","units":"pCi/L","statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"1.8"}]}]}],"contaminants":[{"analyteId":"haa5","name":"HAA5","family":"disinfection_byproduct","familyLabel":"Disinfection byproducts","casrn":null,"whatItIs":"Haloacetic acids — a group of five disinfection byproducts formed when disinfectants react with organic matter.","whyItMatters":"Long-term exposure above the federal limit is associated with an increased cancer risk.","measured":{"value":21.5,"low":null,"high":null,"kind":"point","display":"21.5","units":"ug/L","statisticType":"average","samplingContext":"plant:LOCAL GROUNDWATER","censored":false,"detectionLimit":null,"rawVerbatim":"21.5"},"federalStandard":null,"status":{"key":"under","label":"Within the limit"},"breakdowns":[{"context":"plant:LOCAL GROUNDWATER","label":"Local Groundwater","kind":"plant","units":"ug/L","average":{"value":21.5,"display":"21.5"},"range":{"low":0,"high":21,"display":"0–21"},"ratio":0.3583333333333334},{"context":"zone:PURCHASED CITY OF SANTA MARIA WATER","label":"Purchased City Of Santa Maria Water","kind":"zone","units":"ug/L","average":{"value":7.5,"display":"7.5"},"range":{"low":3.3,"high":9.3,"display":"3.3–9.3"},"ratio":0.15500000000000003}],"measurements":[{"value":21,"low":0,"high":21,"kind":"range","display":"0–21","units":"ug/L","statisticType":"range","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"ND-21"},{"value":7.5,"low":null,"high":null,"kind":"point","display":"7.5","units":"ug/L","statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"7.5"},{"value":21.5,"low":null,"high":null,"kind":"point","display":"21.5","units":"ug/L","statisticType":"average","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"21.5"},{"value":9.3,"low":3.3,"high":9.3,"kind":"range","display":"3.3–9.3","units":"ug/L","statisticType":"range","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"3.3-9.3"}]},{"analyteId":"tthm","name":"TTHM","family":"disinfection_byproduct","familyLabel":"Disinfection byproducts","casrn":null,"whatItIs":"Total trihalomethanes — a group of four chemicals (including chloroform) formed when chlorine reacts with natural organic matter.","whyItMatters":"Long-term exposure above the federal limit is linked to liver, kidney, and central-nervous-system effects and increased cancer risk.","measured":{"value":27.8,"low":null,"high":null,"kind":"point","display":"27.8","units":"ug/L","statisticType":"average","samplingContext":"plant:LOCAL GROUNDWATER","censored":false,"detectionLimit":null,"rawVerbatim":"27.8"},"federalStandard":null,"status":{"key":"under","label":"Within the limit"},"breakdowns":[{"context":"plant:LOCAL GROUNDWATER","label":"Local Groundwater","kind":"plant","units":"ug/L","average":{"value":27.8,"display":"27.8"},"range":{"low":0,"high":32,"display":"0–32"},"ratio":0.4},{"context":"zone:PURCHASED CITY OF SANTA MARIA WATER","label":"Purchased City Of Santa Maria Water","kind":"zone","units":"ug/L","average":{"value":23.4,"display":"23.4"},"range":{"low":8.6,"high":29.9,"display":"8.6–29.9"},"ratio":0.37374999999999997}],"measurements":[{"value":27.8,"low":null,"high":null,"kind":"point","display":"27.8","units":"ug/L","statisticType":"average","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"27.8"},{"value":32,"low":0,"high":32,"kind":"range","display":"0–32","units":"ug/L","statisticType":"range","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"ND-32"},{"value":23.4,"low":null,"high":null,"kind":"point","display":"23.4","units":"ug/L","statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"23.4"},{"value":29.9,"low":8.6,"high":29.9,"kind":"range","display":"8.6–29.9","units":"ug/L","statisticType":"range","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"8.6-29.9"}]},{"analyteId":"chloride","name":"Chloride","family":"inorganic","familyLabel":"Inorganic chemicals","casrn":"16887-00-6","whatItIs":"A naturally occurring salt compound.","whyItMatters":"Regulated only as a secondary (cosmetic) standard; high levels cause a salty taste and can corrode pipes.","measured":{"value":57,"low":null,"high":null,"kind":"point","display":"57","units":"mg/L","statisticType":"average","samplingContext":"plant:LOCAL GROUNDWATER","censored":false,"detectionLimit":null,"rawVerbatim":"57"},"federalStandard":null,"status":{"key":"detected","label":"Detected — no federal limit"},"breakdowns":[{"context":"plant:LOCAL GROUNDWATER","label":"Local Groundwater","kind":"plant","units":"mg/L","average":{"value":57,"display":"57"},"range":{"low":52,"high":62,"display":"52–62"},"ratio":null},{"context":"zone:PURCHASED CITY OF SANTA MARIA WATER","label":"Purchased City Of Santa Maria Water","kind":"zone","units":"mg/L","average":{"value":37,"display":"37"},"range":{"low":34,"high":39,"display":"34–39"},"ratio":null}],"measurements":[{"value":57,"low":null,"high":null,"kind":"point","display":"57","units":"mg/L","statisticType":"average","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"57"},{"value":62,"low":52,"high":62,"kind":"range","display":"52–62","units":"mg/L","statisticType":"range","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"52-62"},{"value":37,"low":null,"high":null,"kind":"point","display":"37","units":"mg/L","statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"37"},{"value":39,"low":34,"high":39,"kind":"range","display":"34–39","units":"mg/L","statisticType":"range","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"34-39"}]},{"analyteId":"fluoride","name":"Fluoride","family":"inorganic","familyLabel":"Inorganic chemicals","casrn":"16984-48-8","whatItIs":"A mineral often added to drinking water to help prevent tooth decay.","whyItMatters":"Beneficial at low levels, but long-term exposure above the federal limit can cause bone disease and tooth mottling.","measured":{"value":0.86,"low":null,"high":null,"kind":"point","display":"0.86","units":"mg/L","statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","censored":false,"detectionLimit":null,"rawVerbatim":"0.86"},"federalStandard":{"type":"MCL","value":4,"units":"mg/L","enforceable":true},"status":{"key":"under","label":"Within the limit"},"breakdowns":[{"context":"zone:PURCHASED CITY OF SANTA MARIA WATER","label":"Purchased City Of Santa Maria Water","kind":"zone","units":"mg/L","average":{"value":0.86,"display":"0.86"},"range":{"low":0.6,"high":1.2,"display":"0.6–1.2"},"ratio":0.3},{"context":"plant:LOCAL GROUNDWATER","label":"Local Groundwater","kind":"plant","units":"mg/L","average":{"value":0.08,"display":"0.08"},"range":{"low":0,"high":0.1,"display":"0–0.1"},"ratio":0.025}],"measurements":[{"value":0.86,"low":null,"high":null,"kind":"point","display":"0.86","units":"mg/L","statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"0.86"},{"value":0.1,"low":0,"high":0.1,"kind":"range","display":"0–0.1","units":"mg/L","statisticType":"range","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"ND-0.1"},{"value":0.08,"low":null,"high":null,"kind":"point","display":"0.08","units":"mg/L","statisticType":"average","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"0.08"},{"value":1.2,"low":0.6,"high":1.2,"kind":"range","display":"0.6–1.2","units":"mg/L","statisticType":"range","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"0.6-1.2"}]},{"analyteId":"nitrate","name":"Nitrate","family":"inorganic","familyLabel":"Inorganic chemicals","casrn":"14797-55-8","whatItIs":"A compound from fertilizer runoff, septic systems, and erosion of natural deposits.","whyItMatters":"Levels above the federal limit can cause 'blue baby syndrome,' a serious oxygen-transport condition in infants.","measured":{"value":3.5,"low":null,"high":null,"kind":"point","display":"3.5","units":"mg/L","statisticType":"average","samplingContext":"plant:LOCAL GROUNDWATER","censored":false,"detectionLimit":null,"rawVerbatim":"3.5"},"federalStandard":{"type":"MCL","value":10,"units":"mg/L","enforceable":true},"status":{"key":"under","label":"Within the limit"},"breakdowns":[{"context":"plant:LOCAL GROUNDWATER","label":"Local Groundwater","kind":"plant","units":"mg/L","average":{"value":3.5,"display":"3.5"},"range":{"low":1.8,"high":6.8,"display":"1.8–6.8"},"ratio":0.6799999999999999},{"context":"zone:PURCHASED CITY OF SANTA MARIA WATER","label":"Purchased City Of Santa Maria Water","kind":"zone","units":"mg/L","average":{"value":2.1,"display":"2.1"},"range":{"low":0.4,"high":3.8,"display":"0.4–3.8"},"ratio":0.38}],"measurements":[{"value":3.8,"low":0.4,"high":3.8,"kind":"range","display":"0.4–3.8","units":"mg/L","statisticType":"range","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"0.4-3.8"},{"value":6.8,"low":1.8,"high":6.8,"kind":"range","display":"1.8–6.8","units":"mg/L","statisticType":"range","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"1.8-6.8"},{"value":3.5,"low":null,"high":null,"kind":"point","display":"3.5","units":"mg/L","statisticType":"average","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"3.5"},{"value":2.1,"low":null,"high":null,"kind":"point","display":"2.1","units":"mg/L","statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"2.1"}]},{"analyteId":"sulfate","name":"Sulfate","family":"inorganic","familyLabel":"Inorganic chemicals","casrn":"14808-79-8","whatItIs":"A naturally occurring mineral from rock and soil.","whyItMatters":"No health-based federal limit; high levels can have a laxative effect and a bitter taste.","measured":{"value":265,"low":null,"high":null,"kind":"point","display":"265","units":"mg/L","statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","censored":false,"detectionLimit":null,"rawVerbatim":"265"},"federalStandard":null,"status":{"key":"detected","label":"Detected — no federal limit"},"breakdowns":[{"context":"zone:PURCHASED CITY OF SANTA MARIA WATER","label":"Purchased City Of Santa Maria Water","kind":"zone","units":"mg/L","average":{"value":265,"display":"265"},"range":{"low":240,"high":290,"display":"240–290"},"ratio":null},{"context":"plant:LOCAL GROUNDWATER","label":"Local Groundwater","kind":"plant","units":"mg/L","average":{"value":187,"display":"187"},"range":{"low":103,"high":275,"display":"103–275"},"ratio":null}],"measurements":[{"value":187,"low":null,"high":null,"kind":"point","display":"187","units":"mg/L","statisticType":"average","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"187"},{"value":265,"low":null,"high":null,"kind":"point","display":"265","units":"mg/L","statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"265"},{"value":275,"low":103,"high":275,"kind":"range","display":"103–275","units":"mg/L","statisticType":"range","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"103-275"},{"value":290,"low":240,"high":290,"kind":"range","display":"240–290","units":"mg/L","statisticType":"range","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"240-290"}]},{"analyteId":"arsenic","name":"Arsenic","family":"metal","familyLabel":"Metals","casrn":"7440-38-2","whatItIs":"A naturally occurring element that also enters water from industry and agriculture.","whyItMatters":"A known human carcinogen; long-term exposure is linked to skin, bladder, and lung cancer.","measured":{"value":3,"low":null,"high":null,"kind":"point","display":"3","units":"ug/L","statisticType":"average","samplingContext":"plant:LOCAL GROUNDWATER","censored":false,"detectionLimit":null,"rawVerbatim":"3"},"federalStandard":null,"status":{"key":"under","label":"Within the limit"},"breakdowns":[{"context":"plant:LOCAL GROUNDWATER","label":"Local Groundwater","kind":"plant","units":"ug/L","average":{"value":3,"display":"3"},"range":{"low":2,"high":4,"display":"2–4"},"ratio":0.4},{"context":"zone:PURCHASED CITY OF SANTA MARIA WATER","label":"Purchased City Of Santa Maria Water","kind":"zone","units":"ug/L","average":{"value":0,"display":"Not detected"},"range":{"low":null,"high":null,"display":"Not detected"},"ratio":0}],"measurements":[{"value":4,"low":2,"high":4,"kind":"range","display":"2–4","units":"ug/L","statisticType":"range","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"2-4"},{"value":0,"low":null,"high":null,"kind":"non_detect","display":"Not detected","units":"ug/L","statisticType":"range","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"ND"},{"value":3,"low":null,"high":null,"kind":"point","display":"3","units":"ug/L","statisticType":"average","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"3"},{"value":0,"low":null,"high":null,"kind":"non_detect","display":"Not detected","units":"ug/L","statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"ND"}]},{"analyteId":"boron","name":"Boron","family":"metal","familyLabel":"Metals","casrn":"7440-42-8","whatItIs":"A naturally occurring element from rock and soil.","whyItMatters":"No enforceable federal limit; the EPA has issued a health advisory level.","measured":{"value":142,"low":null,"high":null,"kind":"point","display":"142","units":"ug/L","statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","censored":false,"detectionLimit":null,"rawVerbatim":"142"},"federalStandard":{"type":"NL","value":1000,"units":"ug/L","enforceable":false},"status":{"key":"detected","label":"Detected — no federal limit"},"breakdowns":[{"context":"zone:PURCHASED CITY OF SANTA MARIA WATER","label":"Purchased City Of Santa Maria Water","kind":"zone","units":"ug/L","average":{"value":142,"display":"142"},"range":{"low":110,"high":180,"display":"110–180"},"ratio":null},{"context":"plant:LOCAL GROUNDWATER","label":"Local Groundwater","kind":"plant","units":"ug/L","average":{"value":0,"display":"Not detected"},"range":{"low":null,"high":null,"display":"Not detected"},"ratio":null}],"measurements":[{"value":142,"low":null,"high":null,"kind":"point","display":"142","units":"ug/L","statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"142"},{"value":180,"low":110,"high":180,"kind":"range","display":"110–180","units":"ug/L","statisticType":"range","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"110-180"},{"value":0,"low":null,"high":null,"kind":"non_detect","display":"Not detected","units":"ug/L","statisticType":"range","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"ND"},{"value":0,"low":null,"high":null,"kind":"non_detect","display":"Not detected","units":"ug/L","statisticType":"average","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"ND"}]},{"analyteId":"calcium","name":"Calcium","family":"metal","familyLabel":"Metals","casrn":"7440-70-2","whatItIs":"A naturally occurring mineral that contributes to water hardness.","whyItMatters":"Not federally regulated for health; affects scaling and taste.","measured":{"value":90,"low":null,"high":null,"kind":"point","display":"90","units":"mg/L","statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","censored":false,"detectionLimit":null,"rawVerbatim":"90"},"federalStandard":null,"status":{"key":"detected","label":"Detected — no federal limit"},"breakdowns":[{"context":"zone:PURCHASED CITY OF SANTA MARIA WATER","label":"Purchased City Of Santa Maria Water","kind":"zone","units":"mg/L","average":{"value":90,"display":"90"},"range":{"low":83,"high":98,"display":"83–98"},"ratio":null},{"context":"plant:LOCAL GROUNDWATER","label":"Local Groundwater","kind":"plant","units":"mg/L","average":{"value":64,"display":"64"},"range":{"low":41,"high":85,"display":"41–85"},"ratio":null}],"measurements":[{"value":90,"low":null,"high":null,"kind":"point","display":"90","units":"mg/L","statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"90"},{"value":85,"low":41,"high":85,"kind":"range","display":"41–85","units":"mg/L","statisticType":"range","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"41-85"},{"value":64,"low":null,"high":null,"kind":"point","display":"64","units":"mg/L","statisticType":"average","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"64"},{"value":98,"low":83,"high":98,"kind":"range","display":"83–98","units":"mg/L","statisticType":"range","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"83-98"}]},{"analyteId":"copper","name":"Copper","family":"metal","familyLabel":"Metals","casrn":"7440-50-8","whatItIs":"A metal that enters water from corroding household plumbing.","whyItMatters":"Short-term exposure causes stomach distress; long-term exposure can damage the liver and kidneys.","measured":{"value":0.27,"low":null,"high":null,"kind":"point","display":"0.27","units":"mg/L","statisticType":"p90","samplingContext":"at_the_tap","censored":false,"detectionLimit":null,"rawVerbatim":"0.27"},"federalStandard":{"type":"AL","value":1.3,"units":"mg/L","enforceable":true},"status":{"key":"under","label":"Within the limit"},"breakdowns":[],"measurements":[{"value":0.27,"low":null,"high":null,"kind":"point","display":"0.27","units":"mg/L","statisticType":"p90","samplingContext":"at_the_tap","rawVerbatim":"0.27"}]},{"analyteId":"lead","name":"Lead","family":"metal","familyLabel":"Metals","casrn":"7439-92-1","whatItIs":"A toxic metal that leaches into water from old service lines, solder, and plumbing fixtures.","whyItMatters":"There is no safe level of lead; it harms brain development in children and raises blood pressure in adults. The EPA sets an action level, not a health goal above zero.","measured":{"value":0,"low":null,"high":null,"kind":"non_detect","display":"Not detected","units":"ug/L","statisticType":"p90","samplingContext":"at_the_tap","censored":true,"detectionLimit":null,"rawVerbatim":"ND"},"federalStandard":null,"status":{"key":"under","label":"Within the limit"},"breakdowns":[],"measurements":[{"value":0,"low":null,"high":null,"kind":"non_detect","display":"Not detected","units":"ug/L","statisticType":"p90","samplingContext":"at_the_tap","rawVerbatim":"ND"},{"value":32,"low":null,"high":null,"kind":"point","display":"32","units":"ug/L","statisticType":"reported_level","samplingContext":"plant:Samples Collected","rawVerbatim":"32"}]},{"analyteId":"magnesium","name":"Magnesium","family":"metal","familyLabel":"Metals","casrn":"7439-95-4","whatItIs":"A naturally occurring mineral that contributes to water hardness.","whyItMatters":"Not federally regulated for health; affects scaling and taste.","measured":{"value":40,"low":null,"high":null,"kind":"point","display":"40","units":"mg/L","statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","censored":false,"detectionLimit":null,"rawVerbatim":"40"},"federalStandard":null,"status":{"key":"detected","label":"Detected — no federal limit"},"breakdowns":[{"context":"zone:PURCHASED CITY OF SANTA MARIA WATER","label":"Purchased City Of Santa Maria Water","kind":"zone","units":"mg/L","average":{"value":40,"display":"40"},"range":{"low":36,"high":43,"display":"36–43"},"ratio":null},{"context":"plant:LOCAL GROUNDWATER","label":"Local Groundwater","kind":"plant","units":"mg/L","average":{"value":31,"display":"31"},"range":{"low":19,"high":40,"display":"19–40"},"ratio":null}],"measurements":[{"value":43,"low":36,"high":43,"kind":"range","display":"36–43","units":"mg/L","statisticType":"range","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"36-43"},{"value":40,"low":19,"high":40,"kind":"range","display":"19–40","units":"mg/L","statisticType":"range","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"19-40"},{"value":31,"low":null,"high":null,"kind":"point","display":"31","units":"mg/L","statisticType":"average","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"31"},{"value":40,"low":null,"high":null,"kind":"point","display":"40","units":"mg/L","statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"40"}]},{"analyteId":"potassium","name":"Potassium","family":"metal","familyLabel":"Metals","casrn":"7440-09-7","whatItIs":"A naturally occurring mineral from rock and soil.","whyItMatters":"Not federally regulated for health.","measured":{"value":3,"low":null,"high":null,"kind":"point","display":"3","units":"mg/L","statisticType":"average","samplingContext":"plant:LOCAL GROUNDWATER","censored":false,"detectionLimit":null,"rawVerbatim":"3"},"federalStandard":null,"status":{"key":"detected","label":"Detected — no federal limit"},"breakdowns":[{"context":"plant:LOCAL GROUNDWATER","label":"Local Groundwater","kind":"plant","units":"mg/L","average":{"value":3,"display":"3"},"range":{"low":2,"high":3,"display":"2–3"},"ratio":null},{"context":"zone:PURCHASED CITY OF SANTA MARIA WATER","label":"Purchased City Of Santa Maria Water","kind":"zone","units":"mg/L","average":{"value":2.8,"display":"2.8"},"range":{"low":2.7,"high":2.9,"display":"2.7–2.9"},"ratio":null}],"measurements":[{"value":2.9,"low":2.7,"high":2.9,"kind":"range","display":"2.7–2.9","units":"mg/L","statisticType":"range","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"2.7-2.9"},{"value":3,"low":2,"high":3,"kind":"range","display":"2–3","units":"mg/L","statisticType":"range","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"2-3"},{"value":3,"low":null,"high":null,"kind":"point","display":"3","units":"mg/L","statisticType":"average","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"3"},{"value":2.8,"low":null,"high":null,"kind":"point","display":"2.8","units":"mg/L","statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"2.8"}]},{"analyteId":"sodium","name":"Sodium","family":"metal","familyLabel":"Metals","casrn":"7440-23-5","whatItIs":"A naturally occurring salt component.","whyItMatters":"Not federally regulated for health; relevant for people on sodium-restricted diets.","measured":{"value":53,"low":null,"high":null,"kind":"point","display":"53","units":"mg/L","statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","censored":false,"detectionLimit":null,"rawVerbatim":"53"},"federalStandard":null,"status":{"key":"detected","label":"Detected — no federal limit"},"breakdowns":[{"context":"plant:LOCAL GROUNDWATER","label":"Local Groundwater","kind":"plant","units":"mg/L","average":{"value":51,"display":"51"},"range":{"low":44,"high":56,"display":"44–56"},"ratio":null},{"context":"zone:PURCHASED CITY OF SANTA MARIA WATER","label":"Purchased City Of Santa Maria Water","kind":"zone","units":"mg/L","average":{"value":53,"display":"53"},"range":{"low":52,"high":54,"display":"52–54"},"ratio":null}],"measurements":[{"value":53,"low":null,"high":null,"kind":"point","display":"53","units":"mg/L","statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"53"},{"value":54,"low":52,"high":54,"kind":"range","display":"52–54","units":"mg/L","statisticType":"range","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"52-54"},{"value":51,"low":null,"high":null,"kind":"point","display":"51","units":"mg/L","statisticType":"average","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"51"},{"value":56,"low":44,"high":56,"kind":"range","display":"44–56","units":"mg/L","statisticType":"range","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"44-56"}]},{"analyteId":"vanadium","name":"Vanadium","family":"metal","familyLabel":"Metals","casrn":"7440-62-2","whatItIs":null,"whyItMatters":null,"measured":{"value":10,"low":null,"high":null,"kind":"point","display":"10","units":"ug/L","statisticType":"average","samplingContext":"plant:LOCAL GROUNDWATER","censored":false,"detectionLimit":null,"rawVerbatim":"10"},"federalStandard":{"type":"NL","value":50,"units":"ug/L","enforceable":false},"status":{"key":"detected","label":"Detected — no federal limit"},"breakdowns":[{"context":"plant:LOCAL GROUNDWATER","label":"Local Groundwater","kind":"plant","units":"ug/L","average":{"value":10,"display":"10"},"range":{"low":9,"high":11,"display":"9–11"},"ratio":null},{"context":"zone:PURCHASED CITY OF SANTA MARIA WATER","label":"Purchased City Of Santa Maria Water","kind":"zone","units":"ug/L","average":{"value":3.4,"display":"3.4"},"range":{"low":3,"high":3.7,"display":"3–3.7"},"ratio":null}],"measurements":[{"value":11,"low":9,"high":11,"kind":"range","display":"9–11","units":"ug/L","statisticType":"range","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"9-11"},{"value":10,"low":null,"high":null,"kind":"point","display":"10","units":"ug/L","statisticType":"average","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"10"},{"value":3.4,"low":null,"high":null,"kind":"point","display":"3.4","units":"ug/L","statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"3.4"},{"value":3.7,"low":3,"high":3.7,"kind":"range","display":"3–3.7","units":"ug/L","statisticType":"range","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"3.0-3.7"}]},{"analyteId":"ecoli","name":"Escherichia coli (E. coli)","family":"microbial","familyLabel":"Microbial","casrn":null,"whatItIs":"Escherichia coli — bacteria found in the gut of humans and animals.","whyItMatters":"Its presence in drinking water indicates fecal contamination and a real risk of waterborne illness.","measured":{"value":0,"low":null,"high":null,"kind":"point","display":"0","units":"%","statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","censored":false,"detectionLimit":null,"rawVerbatim":"0%"},"federalStandard":null,"status":{"key":"none","label":"None detected"},"breakdowns":[{"context":"zone:PURCHASED CITY OF SANTA MARIA WATER","label":"Purchased City Of Santa Maria Water","kind":"zone","units":"%","average":{"value":0,"display":"0"},"range":null,"ratio":null},{"context":"plant:LOCAL GROUNDWATER","label":"Local Groundwater","kind":"plant","units":"","average":{"value":0,"display":"0"},"range":{"low":null,"high":null,"display":"0"},"ratio":null}],"measurements":[{"value":0,"low":null,"high":null,"kind":"point","display":"0","units":"%","statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"0%"},{"value":0,"low":null,"high":null,"kind":"point","display":"0","units":null,"statisticType":"average","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"0"},{"value":0,"low":null,"high":null,"kind":"point","display":"0","units":null,"statisticType":"range","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"0"}]},{"analyteId":"total_coliform","name":"Total Coliform","family":"microbial","familyLabel":"Microbial","casrn":null,"whatItIs":"A group of bacteria used as an indicator of overall water-system sanitation.","whyItMatters":"Coliforms themselves are usually harmless, but their presence signals that disease-causing organisms could enter the system.","measured":{"value":0,"low":null,"high":null,"kind":"point","display":"0","units":"%","statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","censored":false,"detectionLimit":null,"rawVerbatim":"0%"},"federalStandard":{"type":"PHG","value":0,"units":"%","enforceable":false},"status":{"key":"none","label":"None detected"},"breakdowns":[{"context":"zone:PURCHASED CITY OF SANTA MARIA WATER","label":"Purchased City Of Santa Maria Water","kind":"zone","units":"%","average":{"value":0,"display":"0"},"range":null,"ratio":null},{"context":"plant:LOCAL GROUNDWATER","label":"Local Groundwater","kind":"plant","units":"","average":{"value":0,"display":"0"},"range":{"low":null,"high":null,"display":"0"},"ratio":null}],"measurements":[{"value":0,"low":null,"high":null,"kind":"point","display":"0","units":"%","statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"0%"},{"value":0,"low":null,"high":null,"kind":"point","display":"0","units":null,"statisticType":"range","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"0"},{"value":0,"low":null,"high":null,"kind":"point","display":"0","units":null,"statisticType":"average","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"0"}]},{"analyteId":"chlorine_total","name":"Chlorine Total","family":"other","familyLabel":"Other","casrn":null,"whatItIs":null,"whyItMatters":null,"measured":{"value":2,"low":null,"high":null,"kind":"point","display":"2","units":"mg/L","statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","censored":false,"detectionLimit":null,"rawVerbatim":"2.0"},"federalStandard":{"type":"MCL","value":4,"units":"mg/L","enforceable":true},"status":{"key":"under","label":"Within the limit"},"breakdowns":[{"context":"zone:PURCHASED CITY OF SANTA MARIA WATER","label":"Purchased City Of Santa Maria Water","kind":"zone","units":"mg/L","average":{"value":2,"display":"2"},"range":{"low":0.12,"high":3.3,"display":"0.12–3.3"},"ratio":0.825},{"context":"plant:LOCAL GROUNDWATER","label":"Local Groundwater","kind":"plant","units":"mg/L","average":{"value":1.63,"display":"1.63"},"range":{"low":0.47,"high":2.89,"display":"0.47–2.89"},"ratio":0.7225}],"measurements":[{"value":2.89,"low":0.47,"high":2.89,"kind":"range","display":"0.47–2.89","units":"mg/L","statisticType":"range","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"0.47-2.89"},{"value":2,"low":null,"high":null,"kind":"point","display":"2","units":"mg/L","statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"2.0"},{"value":1.63,"low":null,"high":null,"kind":"point","display":"1.63","units":"mg/L","statisticType":"average","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"1.63"},{"value":3.3,"low":0.12,"high":3.3,"kind":"range","display":"0.12–3.3","units":"mg/L","statisticType":"range","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"0.12-3.3"}]},{"analyteId":"chromium","name":"Chromium","family":"other","familyLabel":"Other","casrn":null,"whatItIs":null,"whyItMatters":null,"measured":{"value":1.1,"low":null,"high":null,"kind":"point","display":"1.1","units":"ug/L","statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","censored":false,"detectionLimit":null,"rawVerbatim":"1.1"},"federalStandard":null,"status":{"key":"under","label":"Within the limit"},"breakdowns":[{"context":"zone:PURCHASED CITY OF SANTA MARIA WATER","label":"Purchased City Of Santa Maria Water","kind":"zone","units":"ug/L","average":{"value":1.1,"display":"1.1"},"range":{"low":0.099,"high":1.3,"display":"0.099–1.3"},"ratio":0.013000000000000001},{"context":"plant:LOCAL GROUNDWATER","label":"Local Groundwater","kind":"plant","units":"ug/L","average":{"value":0.3,"display":"0.3"},"range":{"low":0,"high":1.1,"display":"0–1.1"},"ratio":0.011}],"measurements":[{"value":1.1,"low":0,"high":1.1,"kind":"range","display":"0–1.1","units":"ug/L","statisticType":"range","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"ND-1.1"},{"value":1.1,"low":null,"high":null,"kind":"point","display":"1.1","units":"ug/L","statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"1.1"},{"value":1.3,"low":0.099,"high":1.3,"kind":"range","display":"0.099–1.3","units":"ug/L","statisticType":"range","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"0.099-1.3"},{"value":0.3,"low":null,"high":null,"kind":"point","display":"0.3","units":"ug/L","statisticType":"average","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"0.3"}]},{"analyteId":"alkalinity","name":"Alkalinity","family":"physical_aggregate","familyLabel":"Physical & aggregate","casrn":null,"whatItIs":"A measure of the water's capacity to neutralize acids.","whyItMatters":"Not federally regulated for health; relevant to corrosion control and treatment.","measured":{"value":148,"low":null,"high":null,"kind":"point","display":"148","units":"mg/L","statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","censored":false,"detectionLimit":null,"rawVerbatim":"148"},"federalStandard":null,"status":{"key":"detected","label":"Detected — no federal limit"},"breakdowns":[{"context":"zone:PURCHASED CITY OF SANTA MARIA WATER","label":"Purchased City Of Santa Maria Water","kind":"zone","units":"mg/L","average":{"value":148,"display":"148"},"range":{"low":72,"high":180,"display":"72–180"},"ratio":null},{"context":"plant:LOCAL GROUNDWATER","label":"Local Groundwater","kind":"plant","units":"mg/L","average":{"value":130,"display":"130"},"range":{"low":80,"high":160,"display":"80–160"},"ratio":null}],"measurements":[{"value":130,"low":null,"high":null,"kind":"point","display":"130","units":"mg/L","statisticType":"average","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"130"},{"value":160,"low":80,"high":160,"kind":"range","display":"80–160","units":"mg/L","statisticType":"range","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"80-160"},{"value":180,"low":72,"high":180,"kind":"range","display":"72–180","units":"mg/L","statisticType":"range","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"72-180"},{"value":148,"low":null,"high":null,"kind":"point","display":"148","units":"mg/L","statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"148"}]},{"analyteId":"hardness","name":"Hardness","family":"physical_aggregate","familyLabel":"Physical & aggregate","casrn":null,"whatItIs":"A measure of dissolved calcium and magnesium minerals.","whyItMatters":"Not federally regulated for health; affects scaling, soap use, and taste.","measured":{"value":388,"low":null,"high":null,"kind":"point","display":"388","units":"mg/L","statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","censored":false,"detectionLimit":null,"rawVerbatim":"388"},"federalStandard":null,"status":{"key":"detected","label":"Detected — no federal limit"},"breakdowns":[{"context":"zone:PURCHASED CITY OF SANTA MARIA WATER","label":"Purchased City Of Santa Maria Water","kind":"zone","units":"mg/L","average":{"value":388,"display":"388"},"range":{"low":360,"high":420,"display":"360–420"},"ratio":null},{"context":"plant:LOCAL GROUNDWATER","label":"Local Groundwater","kind":"plant","units":"mg/L","average":{"value":286,"display":"286"},"range":{"low":180,"high":377,"display":"180–377"},"ratio":null}],"measurements":[{"value":286,"low":null,"high":null,"kind":"point","display":"286","units":"mg/L","statisticType":"average","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"286"},{"value":377,"low":180,"high":377,"kind":"range","display":"180–377","units":"mg/L","statisticType":"range","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"180-377"},{"value":388,"low":null,"high":null,"kind":"point","display":"388","units":"mg/L","statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"388"},{"value":420,"low":360,"high":420,"kind":"range","display":"360–420","units":"mg/L","statisticType":"range","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"360-420"}]},{"analyteId":"odor","name":"Odor","family":"physical_aggregate","familyLabel":"Physical & aggregate","casrn":null,"whatItIs":"A measure of detectable smell in the water.","whyItMatters":"Regulated only as a secondary (cosmetic) standard.","measured":{"value":2,"low":null,"high":null,"kind":"point","display":"2","units":null,"statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","censored":false,"detectionLimit":null,"rawVerbatim":"2"},"federalStandard":null,"status":{"key":"detected","label":"Detected — no federal limit"},"breakdowns":[{"context":"zone:PURCHASED CITY OF SANTA MARIA WATER","label":"Purchased City Of Santa Maria Water","kind":"zone","units":"","average":{"value":2,"display":"2"},"range":{"low":1,"high":2,"display":"1–2"},"ratio":null},{"context":"plant:LOCAL GROUNDWATER","label":"Local Groundwater","kind":"plant","units":"","average":{"value":0,"display":"Not detected"},"range":{"low":null,"high":null,"display":"Not detected"},"ratio":null}],"measurements":[{"value":2,"low":1,"high":2,"kind":"range","display":"1–2","units":null,"statisticType":"range","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"1-2"},{"value":0,"low":null,"high":null,"kind":"non_detect","display":"Not detected","units":null,"statisticType":"range","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"ND"},{"value":0,"low":null,"high":null,"kind":"non_detect","display":"Not detected","units":null,"statisticType":"average","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"ND"},{"value":2,"low":null,"high":null,"kind":"point","display":"2","units":null,"statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"2"}]},{"analyteId":"ph","name":"pH","family":"physical_aggregate","familyLabel":"Physical & aggregate","casrn":null,"whatItIs":"A measure of how acidic or basic the water is.","whyItMatters":"Regulated only as a secondary standard; very low or high pH can corrode pipes or affect taste.","measured":{"value":7.5,"low":null,"high":null,"kind":"point","display":"7.5","units":null,"statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","censored":false,"detectionLimit":null,"rawVerbatim":"7.5"},"federalStandard":null,"status":{"key":"detected","label":"Detected — no federal limit"},"breakdowns":[{"context":"zone:PURCHASED CITY OF SANTA MARIA WATER","label":"Purchased City Of Santa Maria Water","kind":"zone","units":"","average":{"value":7.5,"display":"7.5"},"range":{"low":6.9,"high":8,"display":"6.9–8"},"ratio":null},{"context":"plant:LOCAL GROUNDWATER","label":"Local Groundwater","kind":"plant","units":"","average":{"value":7.2,"display":"7.2"},"range":{"low":7.2,"high":7.3,"display":"7.2–7.3"},"ratio":null}],"measurements":[{"value":7.2,"low":null,"high":null,"kind":"point","display":"7.2","units":null,"statisticType":"average","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"7.2"},{"value":8,"low":6.9,"high":8,"kind":"range","display":"6.9–8","units":null,"statisticType":"range","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"6.9-8.0"},{"value":7.5,"low":null,"high":null,"kind":"point","display":"7.5","units":null,"statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"7.5"},{"value":7.3,"low":7.2,"high":7.3,"kind":"range","display":"7.2–7.3","units":null,"statisticType":"range","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"7.2-7.3"}]},{"analyteId":"specific_conductance","name":"Specific Conductance","family":"physical_aggregate","familyLabel":"Physical & aggregate","casrn":null,"whatItIs":"A measure of how well water conducts electricity, which tracks dissolved mineral content.","whyItMatters":"Not federally regulated for health; used as a proxy for total dissolved solids.","measured":{"value":830,"low":null,"high":null,"kind":"point","display":"830","units":null,"statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","censored":false,"detectionLimit":null,"rawVerbatim":"830"},"federalStandard":null,"status":{"key":"detected","label":"Detected — no federal limit"},"breakdowns":[{"context":"zone:PURCHASED CITY OF SANTA MARIA WATER","label":"Purchased City Of Santa Maria Water","kind":"zone","units":"","average":{"value":830,"display":"830"},"range":{"low":460,"high":1000,"display":"460–1000"},"ratio":null},{"context":"plant:LOCAL GROUNDWATER","label":"Local Groundwater","kind":"plant","units":"","average":{"value":794,"display":"794"},"range":{"low":575,"high":971,"display":"575–971"},"ratio":null}],"measurements":[{"value":794,"low":null,"high":null,"kind":"point","display":"794","units":null,"statisticType":"average","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"794"},{"value":1000,"low":460,"high":1000,"kind":"range","display":"460–1000","units":null,"statisticType":"range","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"460-1000"},{"value":971,"low":575,"high":971,"kind":"range","display":"575–971","units":null,"statisticType":"range","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"575-971"},{"value":830,"low":null,"high":null,"kind":"point","display":"830","units":null,"statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"830"}]},{"analyteId":"tds","name":"Total Dissolved Solids","family":"physical_aggregate","familyLabel":"Physical & aggregate","casrn":null,"whatItIs":"Total dissolved solids — the combined content of all dissolved minerals and salts.","whyItMatters":"Regulated only as a secondary (cosmetic) standard; high levels affect taste and hardness.","measured":{"value":630,"low":null,"high":null,"kind":"point","display":"630","units":"mg/L","statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","censored":false,"detectionLimit":null,"rawVerbatim":"630"},"federalStandard":null,"status":{"key":"detected","label":"Detected — no federal limit"},"breakdowns":[{"context":"zone:PURCHASED CITY OF SANTA MARIA WATER","label":"Purchased City Of Santa Maria Water","kind":"zone","units":"mg/L","average":{"value":630,"display":"630"},"range":{"low":570,"high":710,"display":"570–710"},"ratio":null},{"context":"plant:LOCAL GROUNDWATER","label":"Local Groundwater","kind":"plant","units":"mg/L","average":{"value":563,"display":"563"},"range":{"low":390,"high":700,"display":"390–700"},"ratio":null}],"measurements":[{"value":563,"low":null,"high":null,"kind":"point","display":"563","units":"mg/L","statisticType":"average","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"563"},{"value":630,"low":null,"high":null,"kind":"point","display":"630","units":"mg/L","statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"630"},{"value":700,"low":390,"high":700,"kind":"range","display":"390–700","units":"mg/L","statisticType":"range","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"390-700"},{"value":710,"low":570,"high":710,"kind":"range","display":"570–710","units":"mg/L","statisticType":"range","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"570-710"}]},{"analyteId":"turbidity","name":"Turbidity","family":"physical_aggregate","familyLabel":"Physical & aggregate","casrn":null,"whatItIs":"A measure of cloudiness from suspended particles in the water.","whyItMatters":"High turbidity can shelter microbes from disinfection; the EPA enforces it through a treatment-technique standard.","measured":{"value":0.19,"low":null,"high":null,"kind":"point","display":"0.19","units":"NTU","statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","censored":false,"detectionLimit":null,"rawVerbatim":"0.19"},"federalStandard":{"type":"MCL","value":1,"units":"NTU","enforceable":true},"status":{"key":"under","label":"Within the limit"},"breakdowns":[{"context":"zone:PURCHASED CITY OF SANTA MARIA WATER","label":"Purchased City Of Santa Maria Water","kind":"zone","units":"NTU","average":{"value":0.19,"display":"0.19"},"range":{"low":0,"high":0.71,"display":"0–0.71"},"ratio":0.71},{"context":"plant:LOCAL GROUNDWATER","label":"Local Groundwater","kind":"plant","units":"NTU","average":{"value":0.03,"display":"0.03"},"range":{"low":0,"high":0.11,"display":"0–0.11"},"ratio":0.11}],"measurements":[{"value":0.11,"low":0,"high":0.11,"kind":"range","display":"0–0.11","units":"NTU","statisticType":"range","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"ND-0.11"},{"value":0.19,"low":null,"high":null,"kind":"point","display":"0.19","units":"NTU","statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"0.19"},{"value":0.71,"low":0,"high":0.71,"kind":"range","display":"0–0.71","units":"NTU","statisticType":"range","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"<0.1-0.71"},{"value":0.03,"low":null,"high":null,"kind":"point","display":"0.03","units":"NTU","statisticType":"average","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"0.03"}]},{"analyteId":"gross_alpha","name":"Gross Alpha","family":"radionuclide","familyLabel":"Radionuclides","casrn":null,"whatItIs":"Gross alpha particle activity — a combined measure of alpha-emitting radioactive substances.","whyItMatters":"Long-term exposure above the federal limit increases cancer risk.","measured":{"value":3.1,"low":null,"high":null,"kind":"point","display":"3.1","units":"pCi/L","statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","censored":false,"detectionLimit":null,"rawVerbatim":"3.1"},"federalStandard":{"type":"MCL","value":15,"units":"pCi/L","enforceable":true},"status":{"key":"under","label":"Within the limit"},"breakdowns":[{"context":"zone:PURCHASED CITY OF SANTA MARIA WATER","label":"Purchased City Of Santa Maria Water","kind":"zone","units":"pCi/L","average":{"value":3.1,"display":"3.1"},"range":{"low":0,"high":3.4,"display":"0–3.4"},"ratio":0.22666666666666666},{"context":"plant:LOCAL GROUNDWATER","label":"Local Groundwater","kind":"plant","units":"pCi/L","average":{"value":2.2,"display":"2.2"},"range":{"low":0,"high":3.37,"display":"0–3.37"},"ratio":0.22466666666666668}],"measurements":[{"value":3.4,"low":0,"high":3.4,"kind":"range","display":"0–3.4","units":"pCi/L","statisticType":"range","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"ND-3.4"},{"value":3.1,"low":null,"high":null,"kind":"point","display":"3.1","units":"pCi/L","statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"3.1"},{"value":3.37,"low":0,"high":3.37,"kind":"range","display":"0–3.37","units":"pCi/L","statisticType":"range","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"ND-3.37"},{"value":2.2,"low":null,"high":null,"kind":"point","display":"2.2","units":"pCi/L","statisticType":"average","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"2.2"}]},{"analyteId":"uranium","name":"Uranium","family":"radionuclide","familyLabel":"Radionuclides","casrn":"7440-61-1","whatItIs":"A naturally occurring radioactive metal from erosion of natural deposits.","whyItMatters":"Long-term exposure above the federal limit can damage the kidneys and increase cancer risk.","measured":{"value":1.8,"low":null,"high":null,"kind":"point","display":"1.8","units":"pCi/L","statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","censored":false,"detectionLimit":null,"rawVerbatim":"1.8"},"federalStandard":{"type":"MCL","value":20,"units":"pCi/L","enforceable":true},"status":{"key":"detected","label":"Detected — no federal limit"},"breakdowns":[{"context":"zone:PURCHASED CITY OF SANTA MARIA WATER","label":"Purchased City Of Santa Maria Water","kind":"zone","units":"pCi/L","average":{"value":1.8,"display":"1.8"},"range":{"low":0,"high":3.1,"display":"0–3.1"},"ratio":null},{"context":"plant:LOCAL GROUNDWATER","label":"Local Groundwater","kind":"plant","units":"pCi/L","average":{"value":1.4,"display":"1.4"},"range":{"low":0,"high":2.12,"display":"0–2.12"},"ratio":null}],"measurements":[{"value":3.1,"low":0,"high":3.1,"kind":"range","display":"0–3.1","units":"pCi/L","statisticType":"range","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"ND-3.1"},{"value":1.4,"low":null,"high":null,"kind":"point","display":"1.4","units":"pCi/L","statisticType":"average","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"1.4"},{"value":2.12,"low":0,"high":2.12,"kind":"range","display":"0–2.12","units":"pCi/L","statisticType":"range","samplingContext":"plant:LOCAL GROUNDWATER","rawVerbatim":"ND-2.12"},{"value":1.8,"low":null,"high":null,"kind":"point","display":"1.8","units":"pCi/L","statisticType":"average","samplingContext":"zone:PURCHASED CITY OF SANTA MARIA WATER","rawVerbatim":"1.8"}]}]}}