MyCleanWater

Silverthorne, Colorado Water Quality Report

Water quality data for 6 water systems serving 11,778 people.

100
Excellent
out of 100

Water Source

6
Water Systems
12K
People Served
Ground water
Water Source

Detected Contaminants

ContaminantDetected LevelEPA Limit (MCL)Health Guideline% of LimitStatus
lithium25.0 No federal limit10.0 ug/L(EPA/USGS HBSL)
250%
Above guideline
PFBS0.006 No federal limit2000.0 ug/L(EPA Health Advisory)
0%
Below guideline
PFHxS0.004 0.010 ug/L0.001 ug/L(EWG)
37%
Within limit

Recommended Water Filters

Based on the contaminants detected in your water supply, these filtration systems are recommended:

Reverse Osmosis (RO)

Reverse osmosis systems remove up to 99% of PFAS compounds. Recommended for homes with detected PFAS.

Up to 99% PFAS removal

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Compliance & Violations

Resolved Violations (500)

71

Jul 1, 2025

minor

71

Jul 1, 2025

minor

71

Jul 1, 2025

minor

27

Jan 1, 2024 — Dec 31, 2024

moderate

27

Jan 1, 2024 — Dec 31, 2024

moderate

+ 495 more resolved violations

Frequently Asked Questions

Is Silverthorne tap water safe to drink?

Silverthorne's water meets all EPA maximum contaminant levels. However, 3 contaminants were detected at various levels. Some residents may prefer additional filtration for peace of mind.

What contaminants are in Silverthorne tap water?

3 contaminants have been detected in Silverthorne's water supply across 6 water systems. See the full contaminant table above for details.

How can I improve my water quality in Silverthorne?

Install a water filter rated for the specific contaminants found in Silverthorne's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.

Does Silverthorne have any water quality violations?

Yes, Silverthorne currently has 44 active violations. See the violations section above for details.