Seneca Wastewater Treatment Plant

The address on the plant’s EPA facility record is 3750 Plant Road, Eagan, MN 55122, in Dakota County. Its coordinates are 44.8267, -93.2110. For some plants the record holds the utility’s mailing address rather than the plant gate.

Seneca Wastewater Treatment Plant treats an average of 20.44 MGD and is permitted for a design flow of 38 MGD.

EPA's enforcement records list 2 formal civil enforcement cases naming Seneca Wastewater Treatment Plant, 0 since fiscal year 2020. The latest case reached its current status in August 1993 (judicial case, final order with penalty). Penalties assessed across the cases total $2,045,000. 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 Eagan facility. The full treatment train, with exact unit counts, is shown in Klarifi with a free account.

The facility discharges under NPDES permit MN0030007, currently effective, expiring November 2028.

Discharge monitoring reports show 6 violations at Seneca Wastewater Treatment Plant in the last three years, 5 of them effluent limit exceedances. The full history is available in Klarifi.

Seneca Wastewater Treatment Plant is a publicly owned treatment works in Eagan, Minnesota. Klarifi lists 3 verified decision-maker contacts for this facility, available with a free trial.