Dallas, IA
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 Dallas in Iowa · Population: 104,136
Dallas, IA is tracked across three EPA datasets covering 9 Toxics Release Inventory (TRI) facilities, 16 Safe Drinking Water Act systems, and 0 Superfund National Priorities List sites. Together these generate an environmental burden score of 38/100 (Moderate Risk), calibrated against national distributions for facility density, chemical release volume, Superfund concentration, and water-system health violations.
Industrial disclosures inside the county total 1.3M lbs of reported toxic releases under EPCRA Section 313, while 4 water systems carry an active health-based violation in the SDWIS record. No EPA Air Quality System monitors currently report data for this county.
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.
Water Systems (16)
| System | Population | Violations |
|---|---|---|
| WAUKEE WATER SUPPLY | 31,823 | 0 |
| XENIA RWD (DES MOINES) | 12,860 | 0 |
| PERRY MUNICIPAL WATER WORKS | 7,836 | 0 |
| ADEL MUNICIPAL WATER WORKS | 6,461 | 0 |
| XENIA RWD (NORTH) | 6,122 | 0 |
| XENIA RWD (BOONE) | 4,975 | 3 |
| XENIA RWD (WOODWARD) | 3,465 | 0 |
| DALLAS CENTER WATER SUPPLY | 1,901 | 0 |
| XENIA RWD (MADRID) | 1,635 | 2 |
| DE SOTO WATER SUPPLY | 960 | 1 |
| REDFIELD WATER WORKS | 744 | 0 |
| MINBURN WATERWORKS | 325 | 0 |
| NORTH AMERICAN MOBILE HOME PARK | 235 | 0 |
| DAWSON WATER WORKS | 116 | 0 |
| RUBYS VALLEY CARE HOME | 79 | 1 |
| SIOUX TRAILS | 72 | 0 |
TRI Facilities (9)
| # | Facility | Total Releases |
|---|---|---|
| 1 | Tyson Fresh Meats Inc-Perry | 1.2M lbs |
| 2 | Sioux City Brick & Tile Co United Brick & Tile a Div | 58.5K lbs |
| 3 | Inland Coatings Holdings LLC | 2.9K lbs |
| 4 | Central Iowa Ready Mix | 1.5K lbs |
| 5 | Liberty Ready Mix - Van Meter Facility | 452 lbs |
| 6 | Central Iowa Ready Mix | 268 lbs |
| 7 | Wiese Industries Inc | 0 lbs |
| 8 | Glen-Gery Corp | 0 lbs |
| 9 | Progressive Foundry Inc. | 0 lbs |
Cities in Dallas (4)
Frequently Asked Questions
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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.