Cleveland, OK
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 Cleveland in Oklahoma · Population: 297,545
TRI sites such as Southwestern Wire Inc; Duracoatings Llc.; Johnson Controls Inc-Norman; SDWIS systems such as NORMAN UTILITIES AUTHORITY; MOORE PUBLIC WORKS AUTHORITY; OKLAHOMA UNIVERSITY anchor Cleveland, OK's EPA extract. Derived burden score 36/100 (Moderate Risk) uses fixed national caps on density, log release volume, Superfund count, and health-flagged systems - not an official EPA rating.
Health-flagged SDWIS rows in Cleveland include NORMAN UTILITIES AUTHORITY; MOORE PUBLIC WORKS AUTHORITY; TINKER AIR FORCE BASE, while Southwestern Wire Inc leads reported TRI pounds among local Form R filers. AQS median AQI 51 / peak 126 in 2024.
Burden score 36/100 (Moderate 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 Cleveland -- 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.
Release-over-release change
What changed for Cleveland, OK: EPA TRI 2023 reporting year
Same facilities, both years
+1.0%
9 facilities that filed in 2022 and 2023
Whole inventory
+1.0%
23.9 thousand lb → 24.1 thousand lb, every facility that filed
- Cleveland, OK's total reported releases rose from 23.9 thousand lb in 2022 to 24.1 thousand lb in 2023, based on EPA TRI filings.
- Cleveland, OK's air releases rose from 411 lb in 2022 to 499 lb in 2023, based on EPA TRI filings.
- Cleveland, OK's chemicals reported rose from 10 in 2022 to 11 in 2023, based on EPA TRI filings.
- Cleveland, OK's off-site transfers rose from 23.5 thousand lb in 2022 to 23.6 thousand lb in 2023, based on EPA TRI filings.
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 | 177 (49%) | 173 | 9 | 126 |
| 2023 | 163 (46%) | 188 | 4 | 143 |
| 2022 | 182 (52%) | 162 | 4 | 105 |
| 2021 | 144 (40%) | 215 | 3 | 129 |
| 2020 | 175 (49%) | 177 | 2 | 121 |
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 Oklahoma, see the EPA's AirNow.gov.
Water Systems (16)
| System | System pop (SDWIS) | Violations |
|---|---|---|
| NORMAN UTILITIES AUTHORITY | 104,868 | 3 |
| MOORE PUBLIC WORKS AUTHORITY | 55,083 | 41 |
| OKLAHOMA UNIVERSITY | 34,000 | 0 |
| TINKER AIR FORCE BASE | 24,645 | 1 |
| NOBLE UTILITIES AUTHORITY | 5,750 | 7 |
| JOSEPH HARP CORR INST | 3,000 | 7 |
| TINKER AFB FAMILY HOUSING | 2,100 | 0 |
| LEXINGTON | 2,086 | 11 |
| WILDFIRE ESTATES HOMEOWNERS | 285 | 10 |
| MCCLAIN COUNTY RW & SD #9 | 250 | 1 |
| STONETOWN CLEARVIEW MHC | 170 | 34 |
| PRAIRIE CREEK VILLAGE MHP | 145 | 4 |
| WHIPPOORWILL ESTATES | 83 | 8 |
| CLEVELAND CO RW,S,G&SWMD #1 | 80 | 0 |
| NORTH LATTA PARK, LLC | 39 | 6 |
| PECAN TREE WATER ASSN | 22 | 176 |
TRI Facilities (10)
| # | Facility | Total Releases |
|---|---|---|
| 1 | Southwestern Wire Inc | 79.9K lbs |
| 2 | Duracoatings Llc. | 21.0K lbs |
| 3 | Johnson Controls Inc-Norman | 2.3K lbs |
| 4 | Bio-Cide International Inc a Kemin Co | 0 lbs |
| 5 | The Crucible LLC | 0 lbs |
| 6 | Ml Products LLC | 0 lbs |
| 7 | Hiland/gilt Edge Dairy | 0 lbs |
| 8 | South Norman Batch Plant | 0 lbs |
| 9 | Moore Batch Plant | 0 lbs |
| 10 | Srm Inc-Norman Plant | 0 lbs |
Cities in Cleveland (5)
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.