Pitkin, CO
A PlainEnviro-computed score from reported facility/violation counts, not an official EPA rating, health forecast, or population-adjusted rate. See methodology.
Environmental data for Pitkin in Colorado · Population: 17,119
Pitkin, CO is tracked across three EPA datasets covering 0 Toxics Release Inventory (TRI) facilities, 36 Safe Drinking Water Act systems, and 0 Superfund National Priorities List sites. Together these generate an environmental burden score of 15/100 (Low Risk), calibrated against national distributions for facility density, chemical release volume, Superfund concentration, and water-system health violations.
Industrial disclosures inside the county total 0 lbs of reported toxic releases under EPCRA Section 313, while 16 water systems carry an active health-based violation in the SDWIS record. EPA Air Quality System monitors logged a median AQI of 19 and a peak AQI of 76 in 2024, with 96% of observed days rated "Good" (0–50).
All figures below draw directly from federal EPA records, TRI self-reported emissions, SDWIS compliance history, NPL Hazard Ranking System scores, and AQS daily AQI summaries, and are not adjusted, weighted, or forecast. A past violation or elevated score does not itself indicate current unsafe conditions; it documents the regulatory and disclosure history publicly filed with the U.S. Environmental Protection Agency through the most recent reporting cycle.
Air Quality History (2020–2024)
EPA Air Quality Index (AQI) data showing how many days per year fall into each air quality category.
| Year | Good | Moderate | Unhealthy (SG) | Max AQI |
|---|---|---|---|---|
| 2024 | 246 (96%) | 11 | 0 | 76 |
| 2023 | 120 (99%) | 1 | 0 | 51 |
| 2022 | 118 (97%) | 4 | 0 | 72 |
| 2021 | 115 (94%) | 7 | 0 | 90 |
| 2020 | 116 (97%) | 4 | 0 | 72 |
Source: EPA Air Quality System (AQS) Annual AQI by County EPA Air Quality System (AQS) Annual AQI by County AQI categories: Good (0-50), Moderate (51-100), Unhealthy for Sensitive Groups (101-150), Unhealthy (151-200), Very Unhealthy (201-300), Hazardous (301+)
For real-time air quality readings and pollutant breakdowns in Colorado, see the EPA's AirNow.gov.
Water Systems (36)
| System | Population | Violations |
|---|---|---|
| ASPEN CITY OF | 31,100 | 0 |
| CARBONDALE TOWN OF | 6,700 | 6 |
| SNOWMASS VILLAGE WSD | 6,353 | 3 |
| EL JEBEL MHP | 1,962 | 1 |
| BRUSH CREEK WD | 516 | 1 |
| SOPRIS VILLAGE HOA | 425 | 0 |
| WJ METRO DISTRICT | 324 | 1 |
| LAZY GLEN HOA | 322 | 1 |
| RANCH AT ROARING FORK | 300 | 1 |
| STARWOOD METROPOLITAN DISTRICT | 300 | 0 |
| WOODY CREEK METROPOLITAN DISTRICT | 220 | 1 |
| REDSTONE WSD | 180 | 1 |
| LITTLE ELK CREEK | 150 | 31 |
| ASPEN MTN VIEW SUBD | 150 | 2 |
| PANORAMA RANCHES HOA | 120 | 0 |
| MARBLE WC | 113 | 1 |
| CRYSTAL VALLEY | 100 | 1 |
| KINGS ROW HOA | 100 | 0 |
| SWISS VILLAGE HOA | 95 | 0 |
| HERONS NEST RV PARK | 90 | 0 |
| VALLEY MOBILE HOME LLC | 85 | 103 |
| WHITE HORSE SPRINGS WD | 70 | 0 |
| THREE MILE TP | 50 | 0 |
| PRINCE CREEK VILLAGE HOA | 50 | 6 |
| PHILLIPS MOBILE HOME PARK | 44 | 0 |
| HAWKRIDGE HOA | 42 | 0 |
| PITKIN IRON HOA | 41 | 0 |
| CRYSTAL RIVER COUNTRY ESTATES WATER CO | 40 | 0 |
| SPRING PARK MEADOWS | 38 | 0 |
| WOODEN DEER HOA | 38 | 0 |
| CHAIR MTN RANCH HOA FILING 1 | 37 | 0 |
| FOX RUN MEADOWS HOA | 36 | 0 |
| WILDCAT RANCH | 33 | 0 |
| WATER VIEW CONDOMINIUM ASSOC | 30 | 0 |
| RANCH AT COULTER CREEK HOA | 27 | 1 |
| LAZY O RANCH | 27 | 0 |
Cities in Pitkin (1)
Frequently Asked Questions
What is the environmental risk level in Pitkin, Colorado? ▼
Are there Superfund sites in Pitkin? ▼
How many toxic release facilities are in Pitkin? ▼
What is the air quality in Pitkin? ▼
Is the drinking water safe in Pitkin? ▼
What environmental agencies cover Pitkin? ▼
What does this county environmental profile show?
This county environmental profile rolls up EPA Toxics Release Inventory facility reports, Safe Drinking Water Information System public-water-system filings, and Superfund National Priorities List sites for the county boundary defined by the U.S. Census Bureau. Facility counts reflect facilities with a reporting address inside the county, not where downstream environmental effects may be observed. Population figures are from the most recent Census ACS 5-year estimate. The county detail page is updated whenever the upstream EPA programs publish revised data; see the methodology page for the documented ingest cadence and the editorial choices governing how aggregations are computed.
Read our methodology - how this data is sourced, computed, and verified.