WTPS - RIVER TRANSPORTATION TERMINAL

NPDES ID: OH0105716

S — SNC: Compliance schedule violation

The facility missed a deadline in its compliance schedule by more than 90 days.

Violations

September 30, 2025

Toxicity [acute], Ceriodaphnia dubia

1055% over limit

Discharged 11.55 toxic against a permitted limit of 1 toxic (DAILY MX)

DMR, Limited - Numeric Violation

Toxicity [acute], Pimephales promelas [Fathead Minnow]

249% over limit

Discharged 3.49 toxic against a permitted limit of 1 toxic (DAILY MX)

DMR, Limited - Numeric Violation

First flagged

April 14, 2026 (4 months ago)

Last confirmed

August 17, 2026 (yesterday)