Potlatch WWTP

The address on the plant’s EPA facility record is Flannigan Creek Rd, Potlatch, ID 83855, in Latah County. Its coordinates are 46.9216, -116.9143. For some plants the record holds the utility’s mailing address rather than the plant gate.

Potlatch WWTP treats an average of 0.16 MGD and is permitted for a design flow of 0.4 MGD.

EPA's enforcement records list 1 formal civil enforcement case naming Potlatch WWTP, 0 since fiscal year 2020. The latest case reached its current status in January 1977 (judicial case, final order with penalty). Penalties assessed across the cases total $750. 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 Potlatch facility. The full treatment train, with exact unit counts, is shown in Klarifi with a free account.

The facility discharges under NPDES permit ID0022501, currently administratively continued, expiring November 2025.

Discharge monitoring reports show 21 violations at Potlatch WWTP in the last three years, 21 of them effluent limit exceedances. The full history is available in Klarifi.

Potlatch WWTP is a publicly owned treatment works in Potlatch, Idaho. Klarifi lists decision-maker contacts for this facility, available with a free trial.