Richland, OH
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. This is a different measure than the EJ Screening score for this county, which ranks it by percentile against other tracked counties rather than against these fixed caps.
Environmental data for Richland in Ohio · Population: 125,138
TRI sites such as Cleveland-Cliffs Steel Corp - Mansfield Works; Charter Next Generation - Lexington; Arcelormittal Tubular Products USA LLC; SDWIS systems such as MANSFIELD CITY; SHELBY CITY; ONTARIO CITY anchor Richland, OH's EPA extract. Derived burden score 49/100 (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 Richland include MANSFIELD CITY; LEXINGTON VILLAGE; CLEARFORK MHP, while Cleveland-Cliffs Steel Corp - Mansfield Works leads reported TRI pounds among local Form R filers. No AQS county monitors report here.
Burden score 49/100 (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 Richland -- 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 Richland, OH: EPA TRI 2023 reporting year
Same facilities, both years
-26.9%
15 facilities that filed in 2022 and 2023
Whole inventory
-27.9%
781.5 thousand lb → 563.6 thousand lb, every facility that filed
Between the two reporting years, 0 facilities filed for the first time and 3 stopped filing. Facilities entering or leaving the inventory are excluded from the same-facility comparison above.
- Richland, OH's total reported releases fell from 771.2 thousand lb in 2022 to 563.6 thousand lb in 2023, based on EPA TRI filings.
- Richland, OH's off-site transfers fell from 451.7 thousand lb in 2022 to 223.0 thousand lb in 2023, based on EPA TRI filings.
- Richland, OH's chemicals reported rose from 20 in 2022 to 25 in 2023, based on EPA TRI filings.
- Richland, OH's water releases fell from 4.0 thousand lb in 2022 to 3.5 thousand lb in 2023, based on EPA TRI filings.
Water Systems (31)
| System | System pop (SDWIS) | Violations |
|---|---|---|
| MANSFIELD CITY | 51,000 | 10 |
| SHELBY CITY | 9,453 | 0 |
| ONTARIO CITY | 6,756 | 0 |
| LEXINGTON VILLAGE | 4,825 | 1 |
| MADISON WATER DISTRICT | 2,050 | 0 |
| BELLVILLE VILLAGE | 1,918 | 0 |
| EASTVIEW COMMUNITY WATER ASSOCIATION | 1,100 | 0 |
| BUTLER VILLAGE | 940 | 0 |
| LUCAS VILLAGE | 620 | 0 |
| SHILOH VILLAGE | 601 | 0 |
| WALNUT HILLS WATER ASSOCIATION | 583 | 0 |
| CRESTWOOD HILLS C AND R ASSOCIATION | 564 | 0 |
| SHELLY ACRES WATER ASSOCIATION | 454 | 0 |
| CLEARFORK MHP | 318 | 13 |
| EXPRESSVIEW COMM WATER ASSOCIATION | 300 | 0 |
| LAKEVIEW ESTATES MHP | 229 | 0 |
| LEXVIEW ALLOTMENT | 225 | 0 |
| WILLOW PARK WATER ASSOCIATION | 200 | 0 |
| COLONIAL HILLS MHP | 185 | 0 |
| HEATHERWOOD COMMUNITY WATER ASSOC PWS | 177 | 0 |
| ARBORS AT MIFFLIN | 172 | 0 |
| HILLSDALE COMMUNITY WATER ASSOCIATION PW | 160 | 0 |
| SOUTHERN ESTATES WATER ASSOC PWS | 150 | 0 |
| CORNELL ABRAXAS OHIO | 150 | 0 |
| PEYTON COMMUNITY WELL | 149 | 0 |
| MEADOWOOD WATER ASSOCIATION | 140 | 0 |
| DAYSPRING ASSISTED LIVING AND CARE | 95 | 0 |
| HANLEY VILLAGE WATER ASSOCIATION | 95 | 0 |
| HANLEY ACRES WATER ASSOCIATION | 85 | 0 |
| COUNTRY MEADOW CARE CENTER | 80 | 0 |
| NORTHWOODS MHC | 70 | 5 |
TRI Facilities (18)
| # | Facility | Total Releases |
|---|---|---|
| 1 | Cleveland-Cliffs Steel Corp - Mansfield Works | 6.0M lbs |
| 2 | Charter Next Generation - Lexington | 1.4M lbs |
| 3 | Arcelormittal Tubular Products USA LLC | 353.0K lbs |
| 4 | Moritz International Inc. (0370010048) | 10.4K lbs |
| 5 | Therm-O-Disc Inc | 8.8K lbs |
| 6 | Csm Horvath Ledgebrook | 2.0K lbs |
| 7 | Pittsburgh Glass Works LLC | 1.6K lbs |
| 8 | Nanogate N.a. LLC | 1.3K lbs |
| 9 | Bunting Bearings LLC | 239 lbs |
| 10 | Gorman Rupp Co | 54 lbs |
| 11 | Te Connectivity Corp | 37 lbs |
| 12 | Stein,llc | 6 lbs |
| 13 | Phillips Tube Group - Shelby | 0 lbs |
| 14 | Four O Corp | 0 lbs |
| 15 | Newman Technology Inc | 0 lbs |
| 16 | Richland Screw Machine Products Inc | 0 lbs |
| 17 | Stoneridge Inc Hi-Stat Div | 0 lbs |
| 18 | Jay Industries Inc. | 0 lbs |
Cities in Richland (9)
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.