CERTA Vandalia LLc — NPDES permit OH0122751: limits, due date and EPA's record

NPDES permit OH0122751 · Minor NON-POTW · effective, expires 2027-12-31 · EPA's file as of 2026-09-19

Watch this permit — $79 a month. Every Monday, from EPA's newest files: the next report due and when, whether EPA's file holds your last one, any change to this permit's limits or status, and the renewal date.

EPA's record, 2025-09-01 to 2026-08-31

Last period with anything received: 2026-07-31. Most often over: Trichloroethene (2), cis-1,2-Dichloroethylene (1).

Reporting

Reports are due about 20 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (10)

Outfall	Parameter	Statistic	Limit	Months
002	1,1-Dichloroethane	MO AVG	<= 5 ug/L	all year
002	1,1-Dichloroethane	DAILY MX	<= 10 ug/L	all year
002	1,1,1-Trichloroethane	MO AVG	<= 5 ug/L	all year
002	1,1,1-Trichloroethane	DAILY MX	<= 10 ug/L	all year
002	Flow, in conduit or thru treatment plant	MO AVG	report only	all year
002	Flow, in conduit or thru treatment plant	DAILY MX	report only	all year
002	cis-1,2-Dichloroethylene	MO AVG	<= 5 ug/L	all year
002	cis-1,2-Dichloroethylene	DAILY MX	<= 10 ug/L	all year
002	Trichloroethene	MO AVG	<= 5 ug/L	all year
002	Trichloroethene	DAILY MX	<= 10 ug/L	all year