CheckPFAS

City overview · Jefferson County

PFAS in Golden, CO

Low Level

EPA UCMR 5 tested 6 public water systems serving the Golden area across 4 ZIP codes. Only trace PFAS were detected across Golden's tested systems.

Water systems tested
6
Systems above EPA limits
0
ZIP codes covered
4
County
Jefferson County, Colorado

Plain English

01What this means for Golden

The water systems serving the Golden area measured only low, trace concentrations of PFAS — well below the EPA's Maximum Contaminant Levels. For most residents this represents minimal risk from drinking water. Review your specific ZIP below, and check your utility's annual Consumer Confidence Report for year-over-year trends.

By utility

02Water systems serving Golden

  1. CONSOLIDATED MUTUAL MAPLE GROVE

    4 detected · 0 above limit · PWSID CO0130020

    Low Level

  2. DENVER WATER BOARD

    1 detected · 0 above limit · PWSID CO0116001

    Low Level

  3. GOLDEN CITY OF

    1 detected · 0 above limit · PWSID CO0130040

    Low Level

  4. CONSOLIDATED MUTUAL WATER COMPANY

    1 detected · 0 above limit · PWSID CO0130145

    Low Level

  5. GOLDEN TERRACE WEST

    1 detected · 0 above limit · PWSID CO0130319

    Low Level

  6. ARVADA CITY OF

    1 detected · 0 above limit · PWSID CO0130001

    Low Level

By ZIP code

03Find your exact result

Contamination can differ block to block. Select your ZIP code for the precise reading at the utility that serves your address.

80401804028040380419

Source & Methodology

About this data

Source
EPA UCMR 5
Sampling period
January 2023 – December 2025
Aggregation
6 utilities across 4 ZIP codes
Detection threshold (MRL)
~1.5–2 ppt

City-level figures aggregate the individual public water systems tested under EPA UCMR 5 whose service area falls within the Golden area. Values reflect water quality at the treatment plant; your home's plumbing can affect what reaches your tap. Select your ZIP above for the utility-specific reading.