CLEARFIELD MUNI AUTH CLEARFIELD CNTY — NPDES permit PA0228206: limits, due date and EPA's record

NPDES permit PA0228206 · Minor POTW · effective, expires 2027-11-30 · 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: Manganese, total [as Mn] (6), Iron, total [as Fe] (4).

Reporting

Reports are due about 28 days after each monitoring period ends (the most common figure among PA permits in EPA's filings — check your permit).

Limits in force (20)

Outfall	Parameter	Statistic	Limit	Months
001	pH	INST MIN	>= 6 SU	all year
001	pH	INST MAX	<= 9 SU	all year
001	Solids, total suspended	MO AVG	<= 30 mg/L	all year
001	Solids, total suspended	DAILY MX	<= 60 mg/L	all year
001	Iron, total [as Fe]	MO AVG	<= 1.5 mg/L	all year
001	Iron, total [as Fe]	DAILY MX	<= 3 mg/L	all year
001	Iron, total [as Fe]	MO AVG	<= .47 lb/d	all year
001	Iron, total [as Fe]	DAILY MX	<= .94 lb/d	all year
001	Manganese, total [as Mn]	MO AVG	<= 1 mg/L	all year
001	Manganese, total [as Mn]	DAILY MX	<= 2 mg/L	all year
001	Manganese, total [as Mn]	MO AVG	<= .31 lb/d	all year
001	Manganese, total [as Mn]	DAILY MX	<= .62 lb/d	all year
001	Aluminum, total [as Al]	MO AVG	<= .75 mg/L	all year
001	Aluminum, total [as Al]	DAILY MX	<= 1.5 mg/L	all year
001	Aluminum, total [as Al]	MO AVG	<= .23 lb/d	all year
001	Aluminum, total [as Al]	DAILY MX	<= .46 lb/d	all year
001	Flow, in conduit or thru treatment plant	MO AVG	report only	all year
001	Flow, in conduit or thru treatment plant	DAILY MX	report only	all year
001	Chlorine, total residual	MO AVG	<= .5 mg/L	all year
001	Chlorine, total residual	INST MAX	<= 1.6 mg/L	all year