County · Colorado
Garfield County, Colorado: drinking water records
This overview covers 6 ZIP codes and 57 community water systems in Garfield County. It also stands in for 0 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 |
|---|---|---|---|---|---|
| Rifle City of CO0123676 | 9,489 | 120 | 0 | 1 | 1.4 ppb |
| Carbondale Town of CO0123167 | 6,700 | 360 | 0 | 2 | 1.5 ppb |
| Glenwood Springs City of CO0123314 | 9,428 | 120 | 0 | 0 | 1 ppb |
| New Castle Town of CO0123538 | 5,024 | 120 | 0 | 0 | 0 ppb |
| Battlement Mesa Md CO0123133 | 4,100 | 120 | 0 | 0 | 2.8 ppb |
| Silt Town of CO0123710 | 3,536 | 0 | 0 | 1 | 2 ppb |
| Colorado Mtn College Svc CO0123170 | 715 | 0 | 0 | 1 | 0 ppb |
| Mitchell Cooper Ditch Pipeline CO0123510 | 415 | 0 | 0 | 1 | 4 ppb |
| Mountain Valley MHP CO0123519 | 338 | 0 | 0 | 1 | 1.4 ppb |
| Ranch at Roaring Fork CO0123667 | 300 | 0 | 0 | 1 | 0 ppb |
| Rosa Joint Ventures Water System NM3500324 | 239 | 0 | 0 | 34 | 2 ppb |
| La Vida Mission Community Water Supply NM3500224 | 200 | 0 | 0 | 5 | 0 ppb |
| Crystal Valley CO0123188 | 100 | 0 | 0 | 1 | 1 ppb |
| Teller Springs HOA CO0123343 | 84 | 0 | 0 | 1 | 2.1 ppb |
| Asgard Subdivision Wa CO0123123 | 80 | 0 | 0 | 6 | 2.2 ppb |
| Sun Meadow Estates CO0123500 | 75 | 0 | 0 | 36 | 1.2 ppb |
| Lions Ridge Estates CO0123470 | 63 | 0 | 0 | 2 | 2 ppb |
| Cattle Creek Wua CO0123166 | 47 | 0 | 0 | 1 | 2.1 ppb |
| Pine River Mdca NM3501024 | 44 | 0 | 0 | 2 | 163 ppb |
| Ranch at Coulter Creek HOA CO0123666 | 27 | 0 | 0 | 2 | 1.5 ppb |
| Roaring Fork WSD CO0123125 | 1,912 | 0 | 0 | 0 | 0.7 ppb |
| Parachute Town of CO0123602 | 1,320 | 0 | 0 | 0 | 2.4 ppb |
| Apple Tree Park CO0123734 | 1,160 | 0 | 0 | 0 | 2.8 ppb |
| Cottonwood Springs MHP CO0123185 | 750 | 0 | 0 | 0 | 0.6 ppb |
| Saddleback RV CO0123702 | 425 | 0 | 0 | 0 | 0 ppb |
ZIP reports in Garfield County
No ZIP report in this county is published yet.
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.