Drinking water quality · 2023
· Verified
What's in Windsor, Town of — Windsor, Ca, CA tap water
12 contaminants were measured in the Windsor, Town of — Windsor, Ca, CA water system's 2023 annual report. Each is shown below against its federal limit.
- Reporting year
- 2023
- Contaminants measured
- 12
- Over federal limit
- 0
- Approaching the limit
- 0
- Service area
- CA
Compliance history
Federal Safe Drinking Water Act violation & enforcement records (EPA SDWIS). A violation is a regulatory determination by the state or EPA — separate from the measured levels above.
- Maximum contaminant level exceededHealth-based2 violations on record · most recent Aug 2001resolved
Source: EPA SDWIS / ECHO. View the full federal record on EPA ECHO ↗
Metals
| Contaminant | Measured | Federal limit | Status |
|---|---|---|---|
| CopperA metal that enters water from corroding household plumbing. | 0.798 mg/L90th percentileAt the tap | 1.3 mg/LAction level | Within the limit |
| BariumA metal from erosion of natural deposits and industrial discharge. | 0.03 mg/LAverageSystem-wide | 2 mg/LMCL | Within the limit |
| LeadA toxic metal that leaches into water from old service lines, solder, and plumbing fixtures. | Not detected ug/L90th percentileAt the tap | None set | Within the limit |
| Chromium, HexavalentHexavalent chromium ('chromium-6') — the more toxic form of chromium. | 0.41 ug/LAverageSystem-wide | None set | Detected — no federal limit |
Disinfection byproducts
| Contaminant | Measured | Federal limit | Status |
|---|---|---|---|
| TTHMTotal trihalomethanes — a group of four chemicals (including chloroform) formed when chlorine reacts with natural organic matter. | 17 ug/LAverageSystem-wide | None set | Within the limit |
| Bromodichloroacetic acidA brominated haloacetic acid disinfection byproduct. | 0.785 ug/LAverageSystem-wide | None set | Detected — no federal limit |
Inorganic chemicals
| Contaminant | Measured | Federal limit | Status |
|---|---|---|---|
| Dibromoacetic acidA brominated haloacetic acid disinfection byproduct. | 0.854 ug/LAverageSystem-wide | None set | Within the limit |
| Bromochloroacetic acidA mixed-halogen haloacetic acid disinfection byproduct. | 0.823 ug/LAverageSystem-wide | None set | Within the limit |
| Trichloroacetic acidA haloacetic acid disinfection byproduct. | 0.746 ug/LAverageSystem-wide | None set | Within the limit |
| Chlorodibromoacetic acidA brominated haloacetic acid disinfection byproduct. | 0.635 ug/LAverageSystem-wide | None set | Within the limit |
| Dichloroacetic acidA haloacetic acid disinfection byproduct. | 0.587 ug/LAverageSystem-wide | None set | Within the limit |
| BromideA naturally occurring salt found in source water. | 42.3 ug/LAverageSystem-wide | None set | Detected — no federal limit |
People also ask about Windsor, Town of — Windsor, Ca, CA's water
+Is Windsor, Town of — Windsor, Ca, CA tap water safe to drink in 2023?
Every one of the 12 contaminants measured in Windsor, Town of — Windsor, Ca, CA's 2023 Consumer Confidence Report is below its federal limit. "Safe" under the EPA's drinking-water standards is health-based, not aesthetic — but by those standards, no measured contaminant in this report exceeds its enforceable threshold. Individual health concerns (e.g. immunocompromised, infant, pregnancy) may warrant additional filtering regardless of compliance.
+What contaminants are in Windsor, Town of — Windsor, Ca, CA tap water?
12 contaminants were measured in Windsor, Town of — Windsor, Ca, CA's 2023 Consumer Confidence Report, spanning inorganic chemicals, metals, and disinfection byproducts. 2 have an enforceable federal limit; the rest are detected but unregulated. Every measured value, in the utility's own units, is on this page.
+Where does the data on this page come from?
Every value is transcribed from Windsor, Town of — Windsor, 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.
+How often is Windsor, Town of — Windsor, Ca, CA's water quality data updated?
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.