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Water system · PWSID CA1010026

PINEDALE COUNTY WATER DISTRICT

PINEDALE, CA · ~16,736 people served

Check your exact address → PINEDALE overview
57
Fair
PurityRadar safety score

PWSID

CA1010026

State

California

City

PINEDALE

Population served

16,736

Primary source

Groundwater

Score history

▼ 43 points — the score moved from 100 to 57 on Jun 18, 2026, as newly published EPA data was incorporated.

Jun 18, 2026 · score 100 Jun 18, 2026 · score 57

2 score updates logged since tracking began Jun 18, 2026. Each future EPA re-score adds a point.

PFAS & contaminant readings

Latest detections from EPA’s UCMR5 monitoring (through Sep 2024). Levels in parts per trillion (ppt).

PFOA

Perfluorooctanoic acid

11 ppt

limit 4 ppt

Above EPA limit · 2.8×

PFOS

Perfluorooctanesulfonic acid

7 ppt

limit 4 ppt

Above EPA limit · 1.8×

PFHxS

Perfluorohexanesulfonic acid

4 ppt

limit 10 ppt

Below EPA limit

PFHxA

14 ppt

limit —

No federal limit

PFHpA

13 ppt

limit —

No federal limit

PFBA

8.1 ppt

limit —

No federal limit

PFBS

5.4 ppt

limit —

No federal limit

PFPeA

3.4 ppt

limit —

No federal limit

Violations & enforcement

15

Violations on record

0

Unaddressed

7

Health-based

31

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Sep 2024. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Oct 2023 Resolved
Max contaminant level (MCL) · Total coliform health-based began Sep 2011 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jul 2011 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jun 2011 Resolved
Monitoring & reporting · Nitrate began Jan 2009 Resolved
Max contaminant level (MCL) · Total coliform health-based began Nov 2007 Resolved
Max contaminant level (MCL) · Total coliform health-based began Oct 2005 Resolved
Monitoring & reporting · Total coliform began Jun 2005 Resolved
Max contaminant level (MCL) · Total coliform health-based began Feb 2005 Resolved
Monitoring & reporting · Total coliform began Dec 2004 Resolved
Monitoring & reporting · Total coliform began Mar 2002 Resolved
Monitoring & reporting · Nitrate began Jan 2001 Resolved

Recent enforcement actions

  • State action · SOX Sep 2024
  • State action · SFL Jun 2024
  • State action · SOX Oct 2011
  • State action · SFL Oct 2011
  • State action · SOX Aug 2011
  • State action · SFL Aug 2011
  • State action · SOX Jul 2011
  • State action · SOX Feb 2010

This profile is built from EPA public records for system CA1010026 — SDWIS violations and UCMR5 PFAS sampling. The score is system-level and can’t account for your home’s plumbing (older pipes can add lead at the tap). For health decisions, check your exact address, read the utility’s Consumer Confidence Report, and confirm with your provider.