VIANT COLLEGEVILLE LLC — NPDES permit PA0042617: limits, due date and EPA's record

NPDES permit PA0042617 · Minor NON-POTW · effective, expires 2029-04-30 · 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

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 (18)

Outfall	Parameter	Statistic	Limit	Months
002	Chromium, hexavalent [as Cr]	QRTR AVG	<= .009 mg/L	all year
002	Chromium, hexavalent [as Cr]	DAILY MX	<= .018 mg/L	all year
002	1,1,1-Trichloroethane	MO AVG	<= .2 mg/L	all year
002	1,1,1-Trichloroethane	DAILY MX	<= .4 mg/L	all year
002	Trichloroethylene	MO AVG	<= .005 mg/L	all year
002	Trichloroethylene	DAILY MX	<= .01 mg/L	all year
002	Flow, in conduit or thru treatment plant	MO AVG	report only	all year
002	1,4-Dioxane	QRTR AVG	report only	all year
002	1,4-Dioxane	DAILY MX	report only	all year
003	Solids, total suspended	DAILY MX	report only	all year
003	Oil & Grease	DAILY MX	report only	all year
003	Nitrogen, total [as N]	DAILY MX	report only	all year
003	Phosphorus, total [as P]	DAILY MX	report only	all year
003	Copper, total [as Cu]	DAILY MX	report only	all year
003	Iron, total [as Fe]	DAILY MX	report only	all year
003	Lead, total [as Pb]	DAILY MX	report only	all year
003	Zinc, total [as Zn]	DAILY MX	report only	all year
003	Aluminum, total [as Al]	DAILY MX	report only	all year