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Water system · PWSID CO0156600

SILVERTON TOWN OF

SILVERTON, CO · ~2,387 people served

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

PWSID

CO0156600

State

Colorado

City

SILVERTON

Population served

2,387

Primary source

Surface water

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

10

Violations on record

1

Unaddressed

1

Health-based

35

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jan 2026. Official EPA record →

Other · EPA contaminant 7000 began Jul 2025 Unaddressed
Monitoring & reporting · Lead & Copper Rule began Jan 2026 Resolved
Monitoring & reporting · EPA contaminant 0200 began Oct 2021 Resolved
Monitoring & reporting · EPA contaminant 0300 began Oct 2021 Resolved
Treatment technique · EPA contaminant 0400 health-based began Sep 2014 Resolved
Monitoring & reporting · EPA contaminant 0200 began Sep 2014 Resolved
Monitoring & reporting · EPA contaminant 3014 began Dec 2008 Resolved
Monitoring & reporting · EPA contaminant 3014 began Nov 2008 Resolved
Monitoring & reporting · EPA contaminant 3014 began Oct 2008 Resolved
Monitoring & reporting · Total coliform began Oct 1998 Resolved

Recent enforcement actions

  • State action · SIA Jan 2026
  • State action · SOX Jan 2026
  • State action · SIE Jan 2026
  • State action · SIA Jul 2025
  • State action · SIE Jul 2025
  • State action · SOX Nov 2021
  • State action · SIA Nov 2021
  • State action · SIA Nov 2021

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

Manganese

14 stations · latest Jun 2024

1,960 · max 107,000 ug/L · 298

Copper

14 stations · latest Jun 2024

10.4 · max 201 ug/L · 289

Lead

13 stations · latest Jun 2024

7.6 · max 19 ug/L · 235

Arsenic

9 stations · latest Jun 2024

1 · max 8 ug/L · 128

Fluoride

3 stations · latest Sep 2021

0.6 · max 1.8 mg/L · 40

Uranium

2 stations · latest Sep 2021

0.4 · max 0.4 ug/L · 30

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 CO0156600 — 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.