RIDGE ENERGY CO

NPDES permit PA0262391 · Minor NON-POTW · expired, expires 2023-11-17 · EPA's file as of 2026-09-19

Check this month's numbers before you file
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.

This permit expired on 2023-11-17 and is expired: its last limits keep applying until a new permit is issued, and EPA still expects the reports.

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

0values over a limit
240required values missing, on 20 form(s)
0of 20 forms filed late

Last period with anything received: none.

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 (48)

OutfallParameterStatisticLimitMonths
003Solids, total suspendedMO AVG <= 35 mg/L all year
003Solids, total suspendedMO AVG <= 35 mg/L all year
003Solids, total suspendedDAILY MX <= 70 mg/L all year
003Solids, total suspendedDAILY MX <= 70 mg/L all year
003Solids, total suspendedINST MAX <= 90 mg/L all year
003Solids, total suspendedINST MAX <= 90 mg/L all year
003Iron, total [as Fe]MO AVG <= 1.5 mg/L all year
003Iron, total [as Fe]MO AVG <= 1.5 mg/L all year
003Iron, total [as Fe]DAILY MX <= 3 mg/L all year
003Iron, total [as Fe]DAILY MX <= 3 mg/L all year
003Iron, total [as Fe]INST MAX <= 3.7 mg/L all year
003Iron, total [as Fe]INST MAX <= 3.7 mg/L all year
003Manganese, total [as Mn]MO AVG <= 1 mg/L all year
003Manganese, total [as Mn]MO AVG <= 1 mg/L all year
003Manganese, total [as Mn]DAILY MX <= 2 mg/L all year
003Manganese, total [as Mn]DAILY MX <= 2 mg/L all year
003Manganese, total [as Mn]INST MAX <= 2.5 mg/L all year
003Manganese, total [as Mn]INST MAX <= 2.5 mg/L all year
003Aluminum, total [as Al]MO AVG <= .75 mg/L all year
003Aluminum, total [as Al]MO AVG <= .75 mg/L all year
003Aluminum, total [as Al]DAILY MX <= 1.5 mg/L all year
003Aluminum, total [as Al]DAILY MX <= 1.5 mg/L all year
003Aluminum, total [as Al]INST MAX <= 1.8 mg/L all year
003Aluminum, total [as Al]INST MAX <= 1.8 mg/L all year
005Solids, total suspendedMO AVG <= 35 mg/L all year
005Solids, total suspendedMO AVG <= 35 mg/L all year
005Solids, total suspendedDAILY MX <= 70 mg/L all year
005Solids, total suspendedDAILY MX <= 70 mg/L all year
005Solids, total suspendedINST MAX <= 90 mg/L all year
005Solids, total suspendedINST MAX <= 90 mg/L all year
005Iron, total [as Fe]MO AVG <= 1.5 mg/L all year
005Iron, total [as Fe]MO AVG <= 1.5 mg/L all year
005Iron, total [as Fe]DAILY MX <= 3 mg/L all year
005Iron, total [as Fe]DAILY MX <= 3 mg/L all year
005Iron, total [as Fe]INST MAX <= 3.7 mg/L all year
005Iron, total [as Fe]INST MAX <= 3.7 mg/L all year
005Manganese, total [as Mn]MO AVG <= 1 mg/L all year
005Manganese, total [as Mn]MO AVG <= 1 mg/L all year
005Manganese, total [as Mn]DAILY MX <= 2 mg/L all year
005Manganese, total [as Mn]DAILY MX <= 2 mg/L all year
005Manganese, total [as Mn]INST MAX <= 2.5 mg/L all year
005Manganese, total [as Mn]INST MAX <= 2.5 mg/L all year
005Aluminum, total [as Al]MO AVG <= .75 mg/L all year
005Aluminum, total [as Al]MO AVG <= .75 mg/L all year
005Aluminum, total [as Al]DAILY MX <= 1.5 mg/L all year
005Aluminum, total [as Al]DAILY MX <= 1.5 mg/L all year
005Aluminum, total [as Al]INST MAX <= 1.8 mg/L all year
005Aluminum, total [as Al]INST MAX <= 1.8 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