Non-Compliance Clean Air Act Clean Water Act

AHLSTROM FILTRATION LLC/MT HOLLY SPRINGS PLT

Quick Summary

•Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
•Assessed $0 in total penalties since records began.

Address: 122 WEST BUTLER STREET
MOUNT HOLLY SPRINGS, PA 17065
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County: CUMBERLAND County
Industry: Manufacturing
NAICS (North American Industry Classification): 322120
Inspections: 4 · last Feb 18, 2026
Total Penalties: $0 · last Nov 21, 2017
Registry ID: 110005972233

Compliance Status (Last 12 Quarters)

Number of calendar quarters, out of the last 12, in which this facility was in violation of its permit. Zero means no recorded violations in that program over the past three years.

Air (CAA)
Qtrs Non-Compliant

Water (CWA)
Qtrs Non-Compliant

Compliance Violations

Individual permit violations recorded by the EPA across air, water, and hazardous waste programs. Open violations are unresolved as of the most recent ECHO data update.

Program	Type	Violation Date	Return to Compliance	Status
caa	FRV	May 5, 2020	—	Open
caa	FRV	Oct 6, 2016	—	Open

Discharge Limit Exceedances

Instances where this facility's reported discharge monitoring results exceeded its permitted limits under the Clean Water Act. Exceedance percentage shows how far over the permit limit the discharge was.

Pollutant	Violation	Reported	Limit	Exceedance	Period	Status
Copper, total [as Cu]	DMR, Limited - Numeric Violation	0.06 mg/L	0.04	+45%	May 2018	Open

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