Park, CO
Transparent derived index from EPA TRI / SDWIS / Superfund extracts: not an official EPA rating. Fixed caps: facilities ≤25 pts (50+ = max), log10 releases ≤25 pts, Superfund ≤25 pts (5/site), health-violation systems ≤15 pts (3/system), high-chemical facilities ≤10 pts. Bands: High ≥60, Moderate ≥30. See methodology.
Environmental data for Park in Colorado · Population: 17,739
SDWIS systems such as FAIRPLAY TOWN OF; BAILEY WSD; ALMA TOWN OF anchor Park, CO's EPA extract. Derived burden score 12/100 (Low Risk) uses fixed national caps on density, log release volume, Superfund count, and health-flagged systems - not an official EPA rating.
No TRI Form R facilities sit in Park in this extract; water coverage still lists FAIRPLAY TOWN OF; BAILEY WSD; ALMA TOWN OF. AQS monitors logged median AQI 50 / peak 147 in 2024.
Burden score 12/100 (Low Risk) is the only weighted composite on this page. The tables below list every TRI facility, SDWIS system, and Superfund site EPA has on record for Park -- not just the names called out above -- reproducing the disclosure history as filed, not a current-safety verdict. Extract current as of 2026-08-25.
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 | 172 (53%) | 139 | 12 | 147 |
| 2023 | 137 (51%) | 129 | 3 | 147 |
| 2022 | 172 (66%) | 87 | 1 | 190 |
| 2021 | 203 (63%) | 103 | 16 | 140 |
| 2020 | 187 (55%) | 146 | 8 | 161 |
Source: 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 (7)
| System | System pop (SDWIS) | Violations |
|---|---|---|
| FAIRPLAY TOWN OF | 909 | 3 |
| BAILEY WSD | 483 | 0 |
| ALMA TOWN OF | 460 | 4 |
| WILL O WISP METRO DISTRICT | 300 | 2 |
| WARM SPRINGS OWNERS MUTUAL WA | 250 | 0 |
| RIVER-DALE RANCH | 83 | 0 |
| ELEVEN MILE RANCH ASSOCIATION | 72 | 20 |
Cities in Park (4)
Frequently Asked Questions
What is the environmental risk level in Park, Colorado? ▼
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How many toxic release facilities are in Park? ▼
What is the air quality in Park? ▼
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What environmental agencies cover Park? ▼
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.