Suncook Wastewater Treatment Facility

The address on the plant’s EPA facility record is 36 Canal Street, Allenstown, NH 03275, in Merrimack County. Its coordinates are 43.1269, -71.4617. For some plants the record holds the utility’s mailing address rather than the plant gate.

Suncook Wastewater Treatment Facility treats an average of 0.53 MGD and is permitted for a design flow of 1.5 MGD.

EPA's enforcement records list 1 formal civil enforcement case naming Suncook Wastewater Treatment Facility, 0 since fiscal year 2020. The latest case reached its current status in June 1995 (administrative order, final order with penalty). Penalties assessed across the cases total $250. The full case history, with milestones, violation types and EPA's case summaries, is shown in Klarifi with a free account.

Klarifi has identified one treatment structure or unit process at the Allenstown facility. The full treatment train, with exact unit counts, is shown in Klarifi with a free account.

The facility discharges under NPDES permit NH0101390, currently effective, expiring January 2027.

Discharge monitoring reports show 8 violations at Suncook Wastewater Treatment Facility in the last three years, 8 of them effluent limit exceedances. The full history is available in Klarifi.

Suncook Wastewater Treatment Facility is a publicly owned treatment works in Allenstown, New Hampshire. Klarifi lists 1 verified decision-maker contact for this facility, available with a free trial.