MOUNTAIN OF ATTENTION WATER

MIDDLETOWN, CA · ~26 people served

Check your exact address → MIDDLETOWN overview

100

Excellent

PurityRadar safety score

PWSID

CA1700527

State

California

City

MIDDLETOWN

Population served

Primary source

Groundwater

Score history

No change since tracking began Jun 18, 2026.

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

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

PFAS & contaminant readings

No PFAS detections are on record for this system from EPA’s UCMR5 monitoring (2023–25). Absence of a detection isn’t a guarantee — not every system was sampled, and this dataset doesn’t cover other contaminants.

Violations & enforcement

Violations on record

Unaddressed

Health-based

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Oct 2022. Official EPA record →

Monitoring · Lead & Copper Rule began Aug 2022 Resolved

Monitoring & reporting · Lead & Copper Rule began Oct 2020 Resolved

Monitoring & reporting · Nitrate began Jan 2018 Resolved

Monitoring & reporting · Total coliform began Feb 2007 Resolved

Monitoring & reporting · Total coliform began Jun 2003 Resolved

Monitoring & reporting · Total coliform began Mar 1999 Resolved

Monitoring & reporting · Total coliform began Jun 1995 Resolved

Monitoring & reporting · Total coliform began Feb 1995 Resolved

Monitoring & reporting · Total coliform began Dec 1994 Resolved

Monitoring & reporting · Lead & Copper Rule began Jul 1993 Resolved

Recent enforcement actions

State action · SOX Oct 2022
State action · SFL Oct 2022
State action · SOX Aug 2021
State action · SFL Jan 2021
State action · SOX Mar 2019
State action · SFL Mar 2019
State action · SOX Jan 2018
State action · SFL Mar 2007

This profile is built from EPA public records for system CA1700527 — 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.