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The EPA sets an action level, not a health goal above zero.","measured":{"value":7,"low":null,"high":null,"kind":"point","display":"7","units":"ug/L","statisticType":"p90","samplingContext":"at_the_tap","censored":false,"detectionLimit":null,"rawVerbatim":"7.0 ppb"},"federalStandard":{"type":"AL","value":15,"units":"ug/L","enforceable":true},"status":{"key":"under","label":"Within the limit"},"breakdowns":[],"measurements":[{"value":7,"low":null,"high":null,"kind":"point","display":"7","units":"ug/L","statisticType":"p90","samplingContext":"at_the_tap","rawVerbatim":"7.0 ppb"},{"value":43,"low":null,"high":null,"kind":"point","display":"43","units":"ug/L","statisticType":"max_single","samplingContext":"at_the_tap","rawVerbatim":"43 ppb, 65 sites tested (# of sites above AL=4)"}]},{"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":10.1,"low":null,"high":null,"kind":"point","display":"10.1","units":"mg/L","statisticType":"average","samplingContext":"system","censored":false,"detectionLimit":null,"rawVerbatim":"10.1"},"federalStandard":{"type":"MCL","value":28,"units":"mg/L","enforceable":true},"status":{"key":"under","label":"Within the limit"},"breakdowns":[],"measurements":[{"value":15.4,"low":1.3,"high":15.4,"kind":"range","display":"1.3–15.4","units":"mg/L","statisticType":"range","samplingContext":"system","rawVerbatim":"1.3 - 15.4"},{"value":10.1,"low":null,"high":null,"kind":"point","display":"10.1","units":"mg/L","statisticType":"average","samplingContext":"system","rawVerbatim":"10.1"}]}]},{"family":"microbial","familyLabel":"Microbial","contaminants":[{"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":null,"statisticType":"average","samplingContext":"system","censored":false,"detectionLimit":null,"rawVerbatim":"0"},"federalStandard":{"type":"MCLG","value":0,"units":null,"enforceable":false},"status":{"key":"detected","label":"Detected — no federal limit"},"breakdowns":[],"measurements":[{"value":1,"low":0,"high":1,"kind":"range","display":"0–1","units":null,"statisticType":"range","samplingContext":"system","rawVerbatim":"0 - 1"},{"value":0,"low":null,"high":null,"kind":"point","display":"0","units":null,"statisticType":"average","samplingContext":"system","rawVerbatim":"0"}]}]},{"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":14,"low":null,"high":null,"kind":"point","display":"14","units":"mg/L","statisticType":"average","samplingContext":"system","censored":false,"detectionLimit":null,"rawVerbatim":"14"},"federalStandard":null,"status":{"key":"detected","label":"Detected — no federal limit"},"breakdowns":[],"measurements":[{"value":22,"low":6,"high":22,"kind":"range","display":"6–22","units":"mg/L","statisticType":"range","samplingContext":"system","rawVerbatim":"6 - 22"},{"value":14,"low":null,"high":null,"kind":"point","display":"14","units":"mg/L","statisticType":"average","samplingContext":"system","rawVerbatim":"14"}]},{"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":7.43,"low":null,"high":null,"kind":"point","display":"7.43","units":null,"statisticType":"average","samplingContext":"system","censored":false,"detectionLimit":null,"rawVerbatim":"7.43"},"federalStandard":{"type":"MCLG","value":6.4,"units":null,"enforceable":false},"status":{"key":"over","label":"At or above the limit"},"breakdowns":[],"measurements":[{"value":7.82,"low":7.19,"high":7.82,"kind":"range","display":"7.19–7.82","units":null,"statisticType":"range","samplingContext":"system","rawVerbatim":"7.19 - 7.82"},{"value":7.43,"low":null,"high":null,"kind":"point","display":"7.43","units":null,"statisticType":"average","samplingContext":"system","rawVerbatim":"7.43"}]},{"analyteId":"toc","name":"TOC","family":"physical_aggregate","familyLabel":"Physical & aggregate","casrn":null,"whatItIs":"Total organic carbon — a measure of organic material dissolved in the water.","whyItMatters":"Not harmful itself, but it is the raw material that forms disinfection byproducts; 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