{"dataset":{"name":"U.S. Drinking Water Quality — Contaminant Measurements","license":"https://creativecommons.org/licenses/by/4.0/","homepage":"https://www.thewatermap.com"},"meta":{"generatedAt":"2026-05-26T08:17:33.302Z"},"system":{"slug":"ca_sdwis_edt__CA1910067__2026","name":"Los Angeles-city, Dept. of Water & Power","state":"CA","year":2026,"url":"https://www.thewatermap.com/water/ca/los-angeles-city-dept-of-water-power/2026","apiUrl":"https://www.thewatermap.com/api/water/ca/los-angeles-city-dept-of-water-power/2026","markdownUrl":"https://www.thewatermap.com/water/ca/los-angeles-city-dept-of-water-power/2026/llms.txt","coordinates":{"latitude":34.0536909,"longitude":-118.242766},"contaminantsMeasured":128,"contaminantsWithFederalLimit":84,"contaminantsAtOrAboveLimit":0,"contaminantsApproachingLimit":1,"source":{"type":"Consumer Confidence Report (CCR)","description":"Figures are transcribed from the water utility's own annual Consumer Confidence Report, cross-checked by a 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non-detects)"},"federalStandard":{"type":"mcl","value":80,"units":"UG/L","enforceable":true},"status":{"key":"under","label":"Within the limit"},"breakdowns":[],"measurements":[{"value":12.485888888888889,"low":null,"high":null,"kind":"point","display":"12.485888888888889","units":"UG/L","statisticType":"avg","samplingContext":"entry_point","rawVerbatim":"avg over 90 samples (DL/2 substitution for 0 non-detects)"},{"value":109,"low":null,"high":null,"kind":"point","display":"109","units":"UG/L","statisticType":"max_single","samplingContext":"distribution","rawVerbatim":"max detection 109.0 UG/L on 2026-03-03 (51/51 samples detected)"},{"value":20,"low":null,"high":null,"kind":"point","display":"20","units":"UG/L","statisticType":"max_single","samplingContext":"entry_point","rawVerbatim":"max detection 20.0 UG/L on 2026-01-26 (90/90 samples 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