Non-Compliance Clean Water Act

WHITTEN STREET PARK GROUNDWATER TREATMENT FACILITY

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: 9 FERRY STREET
ALLENSTOWN, NH 03275
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County: MERRIMACK County
Industry: Administrative and Support and Waste Management
NAICS (North American Industry Classification): 562910
Inspections: 1 · last Jun 16, 2023
Total Penalties: $0
Registry ID: 110070117434

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.

Water (CWA)
Qtrs Non-Compliant

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
Solids, total dissolved [TDS]	DMR, Limited - Numeric Violation	631.00 mg/L	500.00	+26%	May 2025	Open
Solids, total dissolved [TDS]	DMR, Limited - Numeric Violation	711.00 mg/L	500.00	+42%	Apr 2025	Open
Iron, total recoverable	DMR, Limited - Numeric Violation	8.67 mg/L	5.00	+73%	Aug 2023	Open
Benzene	DMR, Limited - Numeric Violation	0.01 mg/L	0.01	+70%	Jul 2023	Open
Iron, total recoverable	DMR, Limited - Numeric Violation	11.00 mg/L	5.00	+120%	Jun 2023	Open
Benzene	DMR, Limited - Numeric Violation	0.04 mg/L	0.01	+693%	Feb 2023	Open

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