# Cedarpines Park Mwc — Cedarpines Park, Ca, CA — Drinking Water Quality (2023)

> Contaminant levels for the Cedarpines Park Mwc — Cedarpines Park, Ca, CA public water system from its 2023 Consumer Confidence Report, compared to federal limits.

- Page: https://www.thewatermap.com/water/ca/cedarpines-park-mwc-cedarpines-park-ca/2023
- JSON API: https://www.thewatermap.com/api/water/ca/cedarpines-park-mwc-cedarpines-park-ca/2023
- Source: the utility's annual Consumer Confidence Report (CCR)
- Verification: transcribed by a model, cross-checked by a second model, approved before publishing
- Reporting year: 2023
- Contaminants measured: 11
- Contaminants with a federal limit: 6
- Contaminants at or above the federal limit: 0
- Part of The Water Map — https://www.thewatermap.com

## Contaminants measured

| Contaminant | Category | Measured level | Sampling context | Federal limit | Status |
|---|---|---|---|---|---|
| HAA5 | Disinfection byproducts | 0–3.2 ug/L (Range) | System-wide | No federal limit | Within the limit |
| TTHM | Disinfection byproducts | 0–20.9 ug/L (Range) | System-wide | No federal limit | Within the limit |
| Fluoride | Inorganic chemicals | 0 mg/L (Average) | System-wide | 1 mg/L (Public health goal) | None detected |
| Nitrate | Inorganic chemicals | 0.34 mg/L (Average) | System-wide | 10 mg/L (MCL) | Within the limit |
| Aluminum | Metals | 0 ug/L (Average) | System-wide | No federal limit | None detected |
| Copper | Metals | 0.71 mg/L (90th percentile) | At the tap | 1.3 mg/L (Action level) | Within the limit |
| Lead | Metals | 0.0065 mg/L (90th percentile) | At the tap | 0.015 mg/L (Action level) | Within the limit |
| Vanadium | Metals | Not detected ug/L (Range) | System-wide | No federal limit | None detected |
| Total Coliform | Microbial | 0 % (Reported level) | System-wide | 0 % (MCLG) | None detected |
| pH | Physical & aggregate | 7.8 (Average) | System-wide | No federal limit | Detected — no federal limit |
| Gross Alpha | Radionuclides | 5.73 pCi/L (Average) | System-wide | 0 pCi/L (MCLG) | Within the limit |

## What these contaminants are

- **HAA5** — Haloacetic acids — a group of five disinfection byproducts formed when disinfectants react with organic matter. Long-term exposure above the federal limit is associated with an increased cancer risk.
- **TTHM** — Total trihalomethanes — a group of four chemicals (including chloroform) formed when chlorine reacts with natural organic matter. Long-term exposure above the federal limit is linked to liver, kidney, and central-nervous-system effects and increased cancer risk.
- **Fluoride** — A mineral often added to drinking water to help prevent tooth decay. Beneficial at low levels, but long-term exposure above the federal limit can cause bone disease and tooth mottling.
- **Nitrate** — A compound from fertilizer runoff, septic systems, and erosion of natural deposits. Levels above the federal limit can cause 'blue baby syndrome,' a serious oxygen-transport condition in infants.
- **Aluminum** — A common element sometimes used as a treatment coagulant. Regulated only as a secondary (cosmetic) standard; high levels can discolor water.
- **Copper** — A metal that enters water from corroding household plumbing. Short-term exposure causes stomach distress; long-term exposure can damage the liver and kidneys.
- **Lead** — A toxic metal that leaches into water from old service lines, solder, and plumbing fixtures. There is no safe level of lead; it harms brain development in children and raises blood pressure in adults. The EPA sets an action level, not a health goal above zero.
- **Total Coliform** — A group of bacteria used as an indicator of overall water-system sanitation. Coliforms themselves are usually harmless, but their presence signals that disease-causing organisms could enter the system.
- **pH** — A measure of how acidic or basic the water is. Regulated only as a secondary standard; very low or high pH can corrode pipes or affect taste.
- **Gross Alpha** — Gross alpha particle activity — a combined measure of alpha-emitting radioactive substances. Long-term exposure above the federal limit increases cancer risk.

## How to read this

- A water-quality report covers an entire service area, not a single address.
- 'Federal limit' is the EPA standard (MCL, action level, treatment technique, etc.) that the measured level is compared against.
- 'At or above the federal limit' means the utility's own reported figure met or exceeded that standard.

_Figures are the utility's own published numbers. Generated 2026-06-04 from thewatermap.com._