What's in Delano, City of — Delano, Ca, CA tap water

The 2023 Consumer Confidence Report for the Delano, City of — Delano, Ca, CA water utility lists 11 contaminants at or above the federal limit: Glyphosate, Dichloroethane 12, Diquat, Endothall, Hexachlorobenzene, Hexachlorocyclopentadiene, Pcb Total, Pentachlorophenol, Picloram, Toxaphene, and Simazine. Whether that means the water is "unsafe" depends on which contaminant, how long the exposure, and individual health factors. The table on this page shows the measured value, the federal threshold, and the regulated statistic used for compliance.

33 contaminants were measured in Delano, City of — Delano, Ca, CA's 2023 Consumer Confidence Report, spanning other, metals, and vocs & pesticides. 4 have an enforceable federal limit; the rest are detected but unregulated. Every measured value, in the utility's own units, is on this page.

11 contaminants in Delano, City of — Delano, Ca, CA's 2023 report sit at or above the federal limit: Glyphosate (1.0× the limit); Dichloroethane 12 (1.0× the limit); Diquat (1.0× the limit); Endothall (1.0× the limit); Hexachlorobenzene (1.0× the limit); Hexachlorocyclopentadiene (1.0× the limit); Pcb Total (1.0× the limit); Pentachlorophenol (1.0× the limit); Picloram (1.0× the limit); Toxaphene (1.0× the limit); Simazine (1.0× the limit). The EPA enforces these limits against the regulated reporting statistic — typically a running annual average or 90th percentile — not a one-off sample spike.

The contaminant with the highest measured value relative to its federal limit in the 2023 report is Glyphosate, at 1.0× the federal threshold. It belongs to the other family of contaminants.

One contaminant is between 80% and 100% of the federal limit in this report: Lindane. Approaching means measured but not in violation — a margin that can close quickly if conditions change.

Every value is transcribed from Delano, City of — Delano, Ca, CA's 2023 Consumer Confidence Report — the annual drinking-water report every U.S. public water utility is required by federal law to publish. The original source document is archived and viewable on this site. A water-quality report covers an entire service area, not a single address.

Each U.S. public water utility publishes one Consumer Confidence Report per year, covering the prior calendar year's measurements. This page reflects the 2023 report; a new report will replace it once the utility publishes its next annual update.