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Water system · PWSID KS2020107

WASHINGTON CO RWD 1

HANOVER, KS · ~1,093 people served

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

PWSID

KS2020107

State

Kansas

City

HANOVER

Population served

1,093

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

4

Violations on record

1

Unaddressed

1

Health-based

9

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jul 2020. Official EPA record →

Reporting · EPA contaminant 5200 began Jul 2025 Unaddressed
Monitoring & reporting · Lead & Copper Rule began Dec 2017 Resolved
Max contaminant level (MCL) · Nitrate health-based began Jan 2011 Resolved
Other · EPA contaminant 7000 began Oct 1999 Resolved

Recent enforcement actions

  • State action · SOX Jul 2020
  • State action · SOX Sep 2011
  • State action · SIF Mar 2011
  • State action · SIE Mar 2011
  • State action · SIA Mar 2011
  • State action · SOX Nov 1999
  • State action · SIE Sep 1988
  • State action · SOX Sep 1988

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

Arsenic

1 station · latest Oct 2024

4.92 · max 8.3 ug/L · 56

Atrazine

1 station · latest Jun 2024

0.65 · max 31 ug/L · 34

Manganese

1 station · latest Apr 2023

118 · max 604 ug/L · 23

Uranium

1 station · latest Apr 2023

3.07 · max 4.33 ug/L · 21

Copper

1 station · latest Oct 2024

2.91 · max 13.3 ug/L · 17

Lead

1 station · latest Jan 2020

1.1 · max 1.1 ug/L · 1

Nitrate

1 station · latest Sep 2023

0.048 · max 0.048 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 KS2020107 — 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.