Drinking water quality · 2023
· Verified
What's in Valley Estates Poa, Inc., CA tap water
6 contaminants were measured in the Valley Estates Poa, Inc., CA water system's 2023 annual report. Each is shown below against its federal limit.
- Reporting year
- 2023
- Contaminants measured
- 6
- Over federal limit
- 0
- Approaching the limit
- 0
- Service area
- CA
Where your water comes from · EPA SDWIS
Valley Estates Poa, Inc., CA's drinking water comes from ground water, drawn from 2 sources.
Source
- WELL 01 - MARJORIE
- WELL 02 - HANNING
Treatment
Distribution
Historical readings · EPA Six-Year Review (2012–2019)
7 historically-detected contaminants in Valley Estates Poa, Inc., CA
Every U.S. public water system reports compliance-monitoring data to EPA. The Six-Year Review releases the 2012–2019 window as a single dataset — here's what your system reported, year by year. Values shown are the highest detection per analyte per year, compared to the federal MCL.
| Contaminant | Worst detection | EPA limit | Years (2012–2019) |
|---|---|---|---|
NITRATE worst: 2012 | 5.2 mg/L within | 10 mg/L | '12'13'14'15'16'17'18'19 |
ARSENIC worst: 2012 | 0.0026 mg/L within below national p90 | 0.01 mg/L | '12 |
FLUORIDE worst: 2018 | 0.89 mg/L within | 4 mg/L | '12'15'18 |
BARIUM worst: 2012 | 0.069 mg/L within below national p90 | 2 mg/L | '12'15'18 |
URANIUM worst: 2012 | 0.0137 ug/L within near national p90 | 30 ug/L | '12'13'15'16'19 |
COPPER worst: 2015 | 0.038 mg/L below national p90 | — | '15 |
LEAD worst: 2012 | 0.0015 mg/L | — | '12'15 |
Radionuclides
| Contaminant | Measured | Federal limit | Status |
|---|---|---|---|
| Gross AlphaGross alpha particle activity — a combined measure of alpha-emitting radioactive substances. | 3.115 PCI/LAverageSource water | 15 PCI/LMCL | Within the limit |
Disinfection byproducts
| Contaminant | Measured | Federal limit | Status |
|---|---|---|---|
| PerchlorateA chemical used in rocket fuel and fireworks that can also form during disinfection. | Not detected UG/LHighest single sampleSource water | 6 UG/LMCL | None detected |
People also ask about Valley Estates Poa, Inc., CA's water
+Is Valley Estates Poa, Inc., CA tap water safe to drink in 2023?
Every one of the 6 contaminants measured in Valley Estates Poa, Inc., 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 Valley Estates Poa, Inc., CA tap water?
6 contaminants were measured in Valley Estates Poa, Inc., CA's 2023 Consumer Confidence Report, spanning metals, radionuclides, and disinfection byproducts. 5 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 Valley Estates Poa, Inc., 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 Valley Estates Poa, Inc., 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.