County · Colorado
Routt County, Colorado: drinking water records
This overview covers 9 ZIP codes and 23 community water systems in Routt County. It also stands in for 4 ZIP codes whose utility has too little EPA data for a page of its own.
System population figures are summed from EPA registry records and can overlap where wholesalers and retail systems serve the same people. They are not a Census county-population estimate.
Water systems with the most complete records
| Water system | People served | PFAS survey results | PFAS found | Health-based violations | Lead, 9 in 10 homes at or below |
|---|---|---|---|---|---|
| Mt Werner WD CO0154524 | 19,000 | 240 | 0 | 5 | 1.3 ppb |
| Steamboat Springs City of CO0154725 | 9,950 | 120 | 0 | 0 | 0 ppb |
| Hayden Town of CO0154333 | 3,982 | 120 | 0 | 0 | 2.4 ppb |
| Steamboat II Md CO0154724 | 1,450 | 0 | 0 | 4 | 8.2 ppb |
| Oak Creek Town of CO0154566 | 950 | 0 | 0 | 12 | 0.8 ppb |
| Yampa Town of CO0154900 | 467 | 0 | 0 | 5 | 5.1 ppb |
| Phippsburg Town of CO0154609 | 200 | 0 | 0 | 5 | 0 ppb |
| Sleepy Bear MHP CO0154715 | 150 | 0 | 0 | 1 | 1.5 ppb |
| Milner Park CO0154510 | 100 | 0 | 0 | 1 | 6.6 ppb |
| Riverbend Cabins CO0254676 | 55 | 0 | 0 | 1 | 3.7 ppb |
| Morrison Creek Metro District CO0154518 | 800 | 0 | 0 | 0 | 1.7 ppb |
| Steamboat Lake WD CO0254724 | 411 | 0 | 0 | 0 | 2.4 ppb |
| Tree Haus Md CO0154755 | 248 | 0 | 0 | 0 | 0 ppb |
| Catamount Md Lake Property CO0154466 | 219 | 0 | 0 | 0 | 1 ppb |
| Timbers WSD CO0154743 | 200 | 0 | 0 | 0 | 1.7 ppb |
| Dakota Ridge HOA CO0154200 | 130 | 0 | 0 | 0 | 0 ppb |
| Deerwood Service Company LLC CO0154205 | 91 | 0 | 0 | 0 | 0.5 ppb |
| Marabou HOA CO0154500 | 68 | 0 | 0 | 0 | 2.3 ppb |
| White Haven MHP CO0154842 | 56 | 0 | 0 | 0 | 1.6 ppb |
| Fox Estates HOA CO0154285 | 50 | 0 | 0 | 0 | 1.1 ppb |
| Sidney Peak Ranch CO0154709 | 42 | 0 | 0 | 0 | 0 ppb |
| Hidden Springs Ranch CO0254342 | 27 | 0 | 0 | 0 | 0.5 ppb |
| Alpine Mountain Ranch Md CO0154117 | 25 | 0 | 0 | 0 | 0 ppb |
ZIP reports in Routt County
No ZIP report in this county is published yet.
These ZIP codes are covered by this overview because their utility has too little EPA data for a separate page: 80463, 80469, 80479, 81653.
Sources and scope
EPA UCMR 5 occurrence data, samples collected 2023-01-03 – 2026-06-17, final release, August 2026 (file dated Aug 28, 2026); EPA SDWIS via ECHO, 2026Q2 extract (file dated Jul 9, 2026); EPA service-area boundaries v3.0; Census 2020 ZCTAs. Page generated 2026-09-03.
Counts cover the systems that report this county to EPA. A water system may cross county lines. "Found" means at least one result at or above the laboratory reporting level; it is not a compliance finding.