SOUTHWESTERN PA WATER AUTH

NPDES permit PA0205800 · Minor NON-POTW · effective, expires 2030-07-31 · EPA's file as of 2026-09-19

Check this month's numbers before you file

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

0values over a limit
0required values missing, on 0 form(s)
0of 10 forms filed late

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

Reporting

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

Limits in force (14)

OutfallParameterStatisticLimitMonths
101pHINST MIN >= 6 SU all year
101pHINST MAX <= 9 SU all year
101Solids, total suspendedMO AVG <= 30 mg/L all year
101Solids, total suspendedDAILY MX <= 60 mg/L all year
101Iron, total [as Fe]MO AVG <= 2 mg/L all year
101Iron, total [as Fe]DAILY MX <= 4 mg/L all year
101Manganese, total [as Mn]MO AVG <= 1 mg/L all year
101Manganese, total [as Mn]DAILY MX <= 2 mg/L all year
101Aluminum, total [as Al]MO AVG <= 4 mg/L all year
101Aluminum, total [as Al]DAILY MX <= 8 mg/L all year
101Flow, in conduit or thru treatment plantMO AVG report only all year
101Flow, in conduit or thru treatment plantDAILY MX report only all year
101Chlorine, total residualMO AVG <= .5 mg/L all year
101Chlorine, total residualDAILY MX <= 1 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