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Water system · PWSID WA5318100

DAVENPORT WATER DIVISION

Davenport, WA · ~1,750 people served

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

PWSID

WA5318100

State

Washington

City

Davenport

Population served

1,750

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

16

Violations on record

0

Unaddressed

0

Health-based

19

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Sep 2023. Official EPA record →

Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2022 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2022 Resolved
Monitoring & reporting · EPA contaminant 2040 began Jul 2019 Resolved
Monitoring & reporting · EPA contaminant 2041 began Jul 2019 Resolved
Monitoring & reporting · EPA contaminant 2326 began Jul 2019 Resolved
Monitoring & reporting · EPA contaminant 2110 began Jul 2019 Resolved
Monitoring & reporting · EPA contaminant 2031 began Jul 2019 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2018 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2018 Resolved
Monitoring & reporting · EPA contaminant 2031 began Jan 2014 Resolved
Monitoring & reporting · EPA contaminant 2041 began Jan 2014 Resolved
Monitoring & reporting · EPA contaminant 2110 began Jan 2014 Resolved

Recent enforcement actions

  • State action · SOX Sep 2023
  • State action · SOX Sep 2023
  • State action · SOX Oct 2019
  • State action · SOX Aug 2019
  • State action · SOX Aug 2019
  • State action · SOX Apr 2019
  • State action · SOX Dec 2007
  • State action · SOX Dec 2007

This profile is built from EPA public records for system WA5318100 — 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.