Twin Lakes Sanitary District STP

The address on the plant’s EPA facility record is 2270 South Twin Lakes Road, Rockwell City, IA 50579, in Calhoun County. Its coordinates are 42.4650, -94.6360. For some plants the record holds the utility’s mailing address rather than the plant gate.

Twin Lakes Sanitary District STP is permitted for a design flow of 0.09 MGD. Its average daily flow is not available in the current EPA data.

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

The facility discharges under NPDES permit IA0070114, currently effective, expiring June 2030.

Discharge monitoring reports show 14 violations at Twin Lakes Sanitary District STP in the last three years, 14 of them effluent limit exceedances. The full history is available in Klarifi.

Twin Lakes Sanitary District STP is a publicly owned treatment works in Rockwell City, Iowa. Klarifi lists 1 verified decision-maker contact for this facility, available with a free trial.