NORTH CENTRE TWP COLUMBIA CNTY

NPDES permit PA0209473 · Minor NON-POTW · effective, expires 2027-10-31 · EPA's file as of 2026-09-19

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

0values over a limit

0required values missing, on 0 form(s)

0of 12 forms filed late

Last period with anything received: 2026-06-30.

Reports are due about 28 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Outfall	Parameter	Statistic	Limit	Months
001	Solids, total suspended	SEMI AVG	<= 30 mg/L	all year
001	Solids, total suspended	INST MAX	<= 60 mg/L	all year
001	Flow, in conduit or thru treatment plant	SEMI AVG	report only	all year
001	Chlorine, total residual	MO AVG	<= .5 mg/L	all year
001	Coliform, fecal general	SEMI AVG	<= 200 #/100mL	all year
001	BOD, carbonaceous [5 day, 20 C]	SEMI AVG	<= 25 mg/L	all year
001	BOD, carbonaceous [5 day, 20 C]	INST MAX	<= 50 mg/L	all year

Built from EPA's ECHO bulk files. EPA's file, not the permit document, is the source: read your permit. Check a report before you file it · All states