NICHOLAS CONTURA, LLC

NPDES permit WV1015371 · Minor NON-POTW · effective, expires 2028-08-17 · 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.

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

0values over a limit
0required values missing, on 0 form(s)
0of 4 forms filed late

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

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 (20)

OutfallParameterStatisticLimitMonths
401Oxygen, dissolved [DO]MO MIN >= 6 mg/L all year
401BOD, 5-day, 20 deg. CMO AVG <= 5 mg/L all year
401BOD, 5-day, 20 deg. CMO MAX <= 10 mg/L all year
401BOD, 5-day, 20 deg. CMO AVG <= .063 lb/d all year
401BOD, 5-day, 20 deg. CMO MAX <= .126 lb/d all year
401pHMO MIN >= 6 SU all year
401pHMO MAX <= 9 SU all year
401Solids, total suspendedMO AVG <= 30 mg/L all year
401Solids, total suspendedMO MAX <= 60 mg/L all year
401Solids, total suspendedMO AVG <= .375 lb/d all year
401Solids, total suspendedMO MAX <= .75 lb/d all year
401Nitrogen, ammonia total [as N]MO AVG <= 3 mg/L all year
401Nitrogen, ammonia total [as N]MO MAX <= 6 mg/L all year
401Nitrogen, ammonia total [as N]MO AVG <= .0375 lb/d all year
401Nitrogen, ammonia total [as N]MO MAX <= .075 lb/d all year
401Flow, in conduit or thru treatment plantMO MAX <= .0015 MGD all year
401Chlorine, total residualMO AVG report only all year
401Chlorine, total residualMO MAX <= 28 ug/L all year
401Coliform, fecal generalMO AVG <= 200 #/100mL all year
401Coliform, fecal generalMO MAX <= 400 #/100mL 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