Facility profile
Ahlstrom Filtration, Llc.
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
Noncompliance quarters
12
Counted from the imported ECHO record over the last 12 quarters.
Penalties
$0
Recorded enforcement amount carried into the facility page.
Last inspection
2025-09-18
Displayed as plain language instead of hidden in agency exports.
Trend
Watch
Reported on-site releases are higher in 2024 than in 2022.
| Year | Air | Water | Land | Total |
|---|---|---|---|---|
| 2022 | 153,430 lbs | 0 lbs | 0 lbs | 153,430 lbs |
| 2023 | 153,500 lbs | 0 lbs | 0 lbs | 153,500 lbs |
| 2024 | 185,060 lbs | 0 lbs | 0 lbs | 185,060 lbs |
Chemical breakdown
What this facility is reporting
-
Methanol
Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.
-
Phenol
Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.
-
Formaldehyde
Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.
Enforcement layer
Why the ECHO-style detail matters
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.