Drinking water quality · 2022
· Verified
What's in California Rehabilitation Center - Norco — Norco, Ca, CA tap water
15 contaminants were measured in the California Rehabilitation Center - Norco — Norco, Ca, CA water system's 2022 annual report. Each is shown below against its federal limit — 3 sit at or above that limit.
- Reporting year
- 2022
- Contaminants measured
- 15
- Over federal limit
- 3
- Approaching the limit
- 0
- Worst contaminant
- PFOS
- Service area
- CA
PFAS ("forever chemicals")
| Contaminant | Measured | Federal limit | Status |
|---|---|---|---|
| PFOSPerfluorooctanesulfonic acid, a PFAS 'forever chemical' once used in firefighting foam and coatings. | 0–9.6 ng/LRangeSystem-wide | 6.5 ng/LNL | At or above the limit |
| PFOAPerfluorooctanoic acid, a PFAS 'forever chemical' once used in nonstick and stain-resistant products. | 0–3 ng/LRangeSystem-wide | 5.1 ng/LNL | Within the 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. | 8.8–110 ug/LRangeSystem-wide | None set | At or above the limit |
| HAA5Haloacetic acids — a group of five disinfection byproducts formed when disinfectants react with organic matter. | 2–8.6 ug/LRangeSystem-wide | None set | Within the limit |
Metals
| Contaminant | Measured | Federal limit | Status |
|---|---|---|---|
| ArsenicA naturally occurring element that also enters water from industry and agriculture. | 0–11 ug/LRangeSystem-wide | None set | At or above the limit |
| CopperA metal that enters water from corroding household plumbing. | 0.14 mg/L90th percentileAt the tap | 1.3 mg/LAction level | Within the limit |
| LeadA toxic metal that leaches into water from old service lines, solder, and plumbing fixtures. | 0 ug/L90th percentileAt the tap | None set | Within the limit |
| BoronA naturally occurring element from rock and soil. | 1600–3200 ug/LRangeSystem-wide | 1000 ug/LNL | Detected — no federal limit |
| Vanadium | 0–7.2 ug/LRangeSystem-wide | 50 ug/LNL | Detected — no federal limit |
Inorganic chemicals
| Contaminant | Measured | Federal limit | Status |
|---|---|---|---|
| FluorideA mineral often added to drinking water to help prevent tooth decay. | 0–3 mg/LRangeSystem-wide | 4 mg/LMCL | Within the limit |
| NitrateA compound from fertilizer runoff, septic systems, and erosion of natural deposits. | 0–6.9 mg/LRangeSystem-wide | 10 mg/LMCL | Within the limit |
Disinfectants
| Contaminant | Measured | Federal limit | Status |
|---|---|---|---|
| ChlorineA disinfectant added to drinking water to kill bacteria and viruses. | 0.62–2.2 mg/LRangeSystem-wide | 4 mg/LMCL | Within the limit |
Radionuclides
| Contaminant | Measured | Federal limit | Status |
|---|---|---|---|
| Gross AlphaGross alpha particle activity — a combined measure of alpha-emitting radioactive substances. | 0–6.3 pCi/LRangeSystem-wide | 15 pCi/LMCL | Within the limit |
| UraniumA naturally occurring radioactive metal from erosion of natural deposits. | 0–6.4 pCi/LRangeSystem-wide | 20 pCi/LMCL | Detected — no federal limit |
Microbial
| Contaminant | Measured | Federal limit | Status |
|---|---|---|---|
| Escherichia coli (E. coli)Escherichia coli — bacteria found in the gut of humans and animals. | 2023Highest single sampleNo. of Detections | 0MCLG | Detected — no federal limit |
People also ask about California Rehabilitation Center - Norco — Norco, Ca, CA's water
+Is California Rehabilitation Center - Norco — Norco, Ca, CA tap water safe to drink in 2022?
The 2022 Consumer Confidence Report for the California Rehabilitation Center - Norco — Norco, Ca, CA water utility lists 3 contaminants at or above the federal limit: PFOS, TTHM, and Arsenic. 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.
+What contaminants are in California Rehabilitation Center - Norco — Norco, Ca, CA tap water?
15 contaminants were measured in California Rehabilitation Center - Norco — Norco, Ca, CA's 2022 Consumer Confidence Report, spanning metals, disinfection byproducts, and inorganic chemicals. 11 have an enforceable federal limit; the rest are detected but unregulated. Every measured value, in the utility's own units, is on this page.
+Which contaminants exceed federal limits in California Rehabilitation Center - Norco — Norco, Ca, CA tap water?
3 contaminants in California Rehabilitation Center - Norco — Norco, Ca, CA's 2022 report sit at or above the federal limit: PFOS (2.4× the limit); TTHM (1.4× the limit); Arsenic (1.1× 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.
+What is the worst contaminant in California Rehabilitation Center - Norco — Norco, Ca, CA tap water?
The contaminant with the highest measured value relative to its federal limit in the 2022 report is PFOS, at 2.4× the federal threshold. It belongs to the pfas ("forever chemicals") family of contaminants.
+Where does the data on this page come from?
Every value is transcribed from California Rehabilitation Center - Norco — Norco, Ca, CA's 2022 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 California Rehabilitation Center - Norco — Norco, 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 2022 report; a new report will replace it once the utility publishes its next annual update.