{"dataset":{"name":"U.S. Drinking Water Quality — Contaminant Measurements","license":"https://creativecommons.org/licenses/by/4.0/","homepage":"https://www.thewatermap.com"},"meta":{"generatedAt":"2026-05-26T07:06:52.568Z"},"system":{"slug":"ca_sdwis_edt__CA5410016__2025","name":"Cws - Visalia","state":"CA","year":2025,"url":"https://www.thewatermap.com/water/ca/cws-visalia/2025","apiUrl":"https://www.thewatermap.com/api/water/ca/cws-visalia/2025","markdownUrl":"https://www.thewatermap.com/water/ca/cws-visalia/2025/llms.txt","coordinates":{"latitude":36.3302284,"longitude":-119.292058},"contaminantsMeasured":131,"contaminantsWithFederalLimit":82,"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 second model, and approved by a person before 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