EPA Air · stack tests by county and year
Air-emissions stack tests in Lorain County, Ohio, 2025
- 31Stack tests
A stack test measures what a source actually emits, at the stack, against the limit in its permit. Each row below is one stack test recorded against a source in Lorain County, Ohio during 2025. A facility can appear several times: this is the year’s record of what happened, not a list of places. The sources themselves are on the Lorain County facility page.
Lorain County, Ohio, 2025
Air-emissions stack tests in Lorain County, other years
Air-emissions stack tests recorded in Lorain County, Ohio, 2025
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2025-10-23 | ROSS INCINERATION SERVICES, INC. | Pass | State |
| 2025-10-23 | ROSS INCINERATION SERVICES, INC. | Pass | State |
| 2025-10-10 | GREEN CIRCLE GROWERS — high-priority violation on file | Pass | State |
| 2025-10-10 | GREEN CIRCLE GROWERS — high-priority violation on file | Pass | State |
| 2025-10-09 | LORAIN COUNTY RNG FACILITY — high-priority violation on file | Pass | State |
| 2025-10-09 | LORAIN COUNTY RNG FACILITY — high-priority violation on file | Pass | State |
| 2025-10-09 | LORAIN COUNTY RNG FACILITY — high-priority violation on file | Pass | State |
| 2025-10-09 | LORAIN COUNTY RNG FACILITY — high-priority violation on file | Pass | State |
| 2025-10-09 | LORAIN COUNTY RNG FACILITY — high-priority violation on file | Pass | State |
| 2025-10-09 | LORAIN COUNTY RNG FACILITY — high-priority violation on file | Pass | State |
| 2025-10-09 | LORAIN COUNTY RNG FACILITY — high-priority violation on file | Pass | State |
| 2025-10-09 | LORAIN COUNTY RNG FACILITY — high-priority violation on file | Pass | State |
| 2025-10-09 | LORAIN COUNTY RNG FACILITY — high-priority violation on file | Pass | State |
| 2025-10-09 | LORAIN COUNTY RNG FACILITY — high-priority violation on file | Pass | State |
| 2025-10-09 | LORAIN COUNTY RNG FACILITY — high-priority violation on file | Pass | State |
| 2025-10-09 | LORAIN COUNTY RNG FACILITY — high-priority violation on file | Pass | State |
| 2025-08-18 | KOKOSING MATERIALS, INC. - PLANT NO 530 | Pass | State |
| 2025-07-24 | KOKOSING MATERIALS, INC. - PLANT 503 | Pass | State |
| 2025-03-21 | GREEN CIRCLE GROWERS — high-priority violation on file | Pass | State |
| 2025-03-21 | GREEN CIRCLE GROWERS — high-priority violation on file | Fail | State |
| 2025-03-21 | GREEN CIRCLE GROWERS — high-priority violation on file | Pass | State |
| 2025-03-21 | GREEN CIRCLE GROWERS — high-priority violation on file | Pass | State |
| 2025-02-15 | GREEN CIRCLE GROWERS — high-priority violation on file | Pass | State |
| 2025-02-15 | GREEN CIRCLE GROWERS — high-priority violation on file | Pass | State |
| 2025-02-15 | GREEN CIRCLE GROWERS — high-priority violation on file | Pass | State |
| 2025-02-15 | GREEN CIRCLE GROWERS — high-priority violation on file | Pass | State |
| 2025-02-15 | GREEN CIRCLE GROWERS — high-priority violation on file | Pass | State |
| 2025-02-15 | GREEN CIRCLE GROWERS — high-priority violation on file | Pass | State |
| 2025-02-15 | GREEN CIRCLE GROWERS — high-priority violation on file | Pass | State |
| 2025-02-15 | GREEN CIRCLE GROWERS — high-priority violation on file | Fail | State |
| 2025-02-15 | GREEN CIRCLE GROWERS — high-priority violation on file | Fail | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.