WEST EARL TWP LANCASTER CNTY — NPDES permit PA0083691: limits, due date and EPA's record

NPDES permit PA0083691 · Minor NON-POTW · effective, expires 2030-11-30 · EPA's file as of 2026-09-19

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

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 (25)

Outfall	Parameter	Statistic	Limit	Months
002	pH	INST MIN	>= 6 SU	all year
002	pH	INST MAX	<= 9 SU	all year
002	Nitrogen, total [as N]	DAILY MX	report only	all year
002	Nitrogen, ammonia total [as N]	DAILY MX	report only	all year
002	Nitrogen, Kjeldahl, total [as N]	DAILY MX	report only	all year
002	Nitrite + Nitrate total [as N]	DAILY MX	report only	all year
002	Phosphorus, total [as P]	DAILY MX	report only	all year
002	Chloride [as Cl]	DAILY MX	report only	all year
002	Sulfate, total [as SO4]	DAILY MX	report only	all year
002	Thallium, total [as Tl]	DAILY MX	report only	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	Chlorine, total residual	MO AVG	<= .5 mg/L	all year
002	Chlorine, total residual	INST MAX	<= 1.6 mg/L	all year
002	Nitrogen, Total	QRTR AVG	report only	all year
002	Nitrogen, Total	ANNL TOT	report only	all year
002	Nitrogen, Ammonia Total	QRTR AVG	report only	all year
002	Nitrogen, Ammonia Total	ANNL TOT	report only	all year
002	Nitrogen, Kjeldahl Total	QRTR AVG	report only	all year
002	Nitrite Plus Nitrate Total	QRTR AVG	report only	all year
002	Phosphorus, Total	QRTR AVG	report only	all year
002	Phosphorus, Total	ANNL TOT	report only	all year
002	Solids, total dissolved	DAILY MX	report only	all year
002	Bromide [as Br]	DAILY MX	report only	all year
002	Osmotic pressure, total, unf whl wtr	DAILY MX	<= 1500 mOsm/kg	all year