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Water system · PWSID MO1021160

BATES COUNTY PWSD 7

ROCKVILLE, MO · ~500 people served

Check your exact address → ROCKVILLE overview
100
Excellent
PurityRadar safety score

PWSID

MO1021160

State

Missouri

City

ROCKVILLE

Population served

500

Primary source

SWP

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

9

Violations on record

0

Unaddressed

5

Health-based

31

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement May 2025. Official EPA record →

Other · EPA contaminant 7500 began Apr 2025 Resolved
Monitoring · Lead & Copper Rule began Feb 2025 Resolved
Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Oct 2024 Resolved
Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Jan 2016 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jan 2016 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Oct 2015 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jul 2015 Resolved
Monitoring & reporting · Total coliform began Nov 2011 Resolved
Monitoring & reporting · Total coliform began Oct 1996 Resolved

Recent enforcement actions

  • State action · SOX May 2025
  • State action · SIF May 2025
  • State action · SIF Apr 2025
  • State action · SOX Apr 2025
  • State action · SIA Apr 2025
  • State action · SIE Apr 2025
  • State action · SOX Mar 2025
  • State action · SFJ Mar 2025

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 May 2023

0.453 · max 1.06 mg/l as N · 24

Atrazine

1 station · latest Apr 2023

0.475 · max 6.08 ug/l · 12

Lead

1 station · latest Jul 2023

1.25 · max 3.37 ug/l · 11

Arsenic

1 station · latest Jul 2023

1.55 · max 2 ug/l · 8

Copper

1 station · latest Jul 2023

1.5 · max 2.1 ug/l · 8

Fluoride

1 station · latest Jul 2023

0.22 · max 0.29 mg/l · 8

Manganese

1 station · latest Jul 2023

48.7 · max 180 ug/l · 8

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 MO1021160 — 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.