ERP ENVIRONMENTAL FUND, INC.

NPDES permit WV0094251 · Minor NON-POTW · effective, expires 2029-01-02 · 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.

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

1values over a limit
0required values missing, on 0 form(s)
0of 12 forms filed late

Last period with anything received: 2026-06-30. Most often over: pH (1).

Reporting

Reports are due about 25 days after each monitoring period ends (the most common figure among WV permits in EPA's filings — check your permit).

Limits in force (33)

OutfallParameterStatisticLimitMonths
002Flow rateMO MAX report only all year
002pHMO MIN >= 6 SU all year
002pHMO MAX <= 9 SU all year
002Solids, settleableMO MAX <= .5 mL/L all year
DWOC-2Stream flow, instantaneousMO MAX report only all year
DWOC-2Specific conductanceMO AVG report only all year
DWOC-2Specific conductanceMO MAX report only all year
DWOC-2pHMO MIN report only all year
DWOC-2pHMO MAX report only all year
DWOC-2Sulfate, total [as SO4]MO AVG report only all year
DWOC-2Sulfate, total [as SO4]MO MAX report only all year
DWOC-2Iron, total [as Fe]MO MAX report only all year
DWOC-2Manganese, total [as Mn]MO MAX report only all year
DWOC-2Aluminum, total [as Al]MO MIN report only all year
DWOC-2Aluminum, total [as Al]MO AVG report only all year
DWOC-2Aluminum, total [as Al]MO MAX report only all year
DWOC-2Aluminum, dissolved [as Al]MO MIN report only all year
DWOC-2Aluminum, dissolved [as Al]MO AVG report only all year
DWOC-2Aluminum, dissolved [as Al]MO MAX report only all year
DWOC-2Solids, total dissolvedMO AVG report only all year
DWOC-2Solids, total dissolvedMO MAX report only all year
UWOC-1Stream flow, instantaneousMO MAX report only all year
UWOC-1Specific conductanceMO AVG report only all year
UWOC-1Specific conductanceMO MAX report only all year
UWOC-1pHMO MIN report only all year
UWOC-1pHMO MAX report only all year
UWOC-1Sulfate, total [as SO4]MO AVG report only all year
UWOC-1Sulfate, total [as SO4]MO MAX report only all year
UWOC-1Iron, total [as Fe]MO MAX report only all year
UWOC-1Manganese, total [as Mn]MO MAX report only all year
UWOC-1Aluminum, total [as Al]MO MAX report only all year
UWOC-1Solids, total dissolvedMO AVG report only all year
UWOC-1Solids, total dissolvedMO MAX report only 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