SUNRISE LAKES SUBD

VALLES MINES, MO · ~400 people served

Check your exact address → VALLES MINES overview

100

Excellent

PurityRadar safety score

PWSID

MO6036080

State

Missouri

City

VALLES MINES

Population served

400

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 Nov 2020. Official EPA record →

Reporting · EPA contaminant 5200 began Jul 2025 Unaddressed

Other · EPA contaminant 7000 began Jul 2020 Resolved

Other · EPA contaminant 7000 began Jul 2019 Resolved

Other · EPA contaminant 7500 began Jul 2014 Resolved

Treatment technique · EPA contaminant 0700 health-based began Mar 2014 Resolved

Other · EPA contaminant 7000 began Jul 2006 Resolved

Monitoring & reporting · Total coliform began Mar 2006 Resolved

Monitoring & reporting · Total coliform began Oct 2005 Resolved

Max contaminant level (MCL) · Total coliform health-based began Jul 2005 Resolved

Monitoring & reporting · Total coliform began Feb 2005 Resolved

Monitoring & reporting · Total coliform began Dec 2003 Resolved

Monitoring & reporting · Total coliform began Oct 2003 Resolved

Recent enforcement actions

State action · SOX Nov 2020
State action · SOX Dec 2019
State action · SOX Nov 2019
State action · SIA Dec 2017
State action · SIA Jan 2016
State action · SIF Dec 2014
State action · SOX Nov 2014
State action · SOX Jul 2014

Area water-quality monitoring

Environmental monitoring (rivers, wells, intakes) recorded in this system’s service area in the EPA/USGS Water Quality Portal since 2018 — source/ambient water, not finished tap water. Context for the watershed, not a reading from your tap.

ContaminantMedian · max · samples

Nitrate

1 station · latest Nov 2020

0.0263 · max 0.0263 mg/L · 1

Source: Water Quality Portal (EPA/USGS/state agencies). Values are as-reported and aren’t health thresholds.

This profile is built from EPA public records for system MO6036080 — 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.