County · Colorado
Pitkin County, Colorado: drinking water records
This overview covers 7 ZIP codes and 27 community water systems in Pitkin County. It also stands in for 2 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 |
|---|---|---|---|---|---|
| Snowmass Village WSD CO0149717 | 6,353 | 120 | 0 | 1 | 0 ppb |
| Aspen City of CO0149122 | 31,100 | 120 | 0 | 0 | 1 ppb |
| Brush Creek WD CO0149155 | 516 | 0 | 0 | 1 | 1.1 ppb |
| Lazy Glen HOA CO0149466 | 322 | 0 | 0 | 1 | 0 ppb |
| Aspen Village Md CO0149123 | 300 | 0 | 0 | 4 | 3 ppb |
| Woody Creek Metropolitan District CO0149852 | 220 | 0 | 0 | 1 | 0.5 ppb |
| Buttermilk Md CO0149160 | 200 | 0 | 0 | 1 | 0.3 ppb |
| Little Elk Creek CO0149476 | 150 | 0 | 0 | 6 | 0 ppb |
| West Ranch Subd CO0149613 | 28 | 0 | 0 | 2 | 0 ppb |
| Beach MHP IL0970010 | 624 | 0 | 0 | 0 | 0 ppb |
| Wj Metro District CO0149844 | 324 | 0 | 0 | 0 | 0 ppb |
| Starwood Metropolitan District CO0149724 | 300 | 0 | 0 | 0 | 0.5 ppb |
| Holland Hills Md CO0149352 | 225 | 0 | 0 | 0 | 1 ppb |
| Redstone WSD CO0149671 | 180 | 0 | 0 | 0 | 0.8 ppb |
| Gateway Md CO0149300 | 160 | 0 | 0 | 0 | 4.5 ppb |
| Swiss Village HOA CO0149727 | 95 | 0 | 0 | 0 | 1.3 ppb |
| Kk Water Assoc CO0149218 | 70 | 0 | 0 | 0 | 0.5 ppb |
| White Horse Springs WD CO0149842 | 70 | 0 | 0 | 0 | 1.5 ppb |
| Orchard Estates CO0149588 | 64 | 0 | 0 | 0 | 0 ppb |
| Prince Creek Village HOA CO0149621 | 50 | 0 | 0 | 0 | 1.6 ppb |
| Phillips Mobile Home Park CO0149609 | 44 | 0 | 0 | 0 | 0.2 ppb |
| Pitkin Iron HOA CO0149611 | 41 | 0 | 0 | 0 | 1 ppb |
| Crystal River Country Estates Water Co CO0149188 | 40 | 0 | 0 | 0 | 0.4 ppb |
| Wildcat Ranch CO0149185 | 33 | 0 | 0 | 0 | 1 ppb |
| Rivers Bend Condo Assoc CO0149843 | 32 | 0 | 0 | 0 | 1.7 ppb |
ZIP reports in Pitkin 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: 81612, 81642.
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.