GMAX QUARRY, INC.

NPDES permit WV1027662 · Minor NON-POTW · effective, expires 2030-11-05 · 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 48 forms filed late

Last period with anything received: 2026-05-31.

Reporting

Reports are due about 57 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (102)

OutfallParameterStatisticLimitMonths
001Flow rateMO AVG report only all year
001Flow rateMO MAX report only all year
001pHMO MIN >= 6 SU all year
001pHMO MAX <= 9 SU all year
001Solids, total suspendedMO MIN report only all year
001Solids, total suspendedMO AVG <= 35 mg/L all year
001Solids, total suspendedMO MAX <= 70 mg/L all year
001Solids, settleableMO MIN report only all year
001Solids, settleableMO AVG report only all year
001Solids, settleableMO MAX <= .5 mL/L all year
001Iron, total [as Fe]MO MIN report only all year
001Iron, total [as Fe]MO AVG <= 3 mg/L all year
001Iron, total [as Fe]MO MAX <= 5.26 mg/L all year
001Aluminum, total [as Al]MO MIN report only all year
001Aluminum, total [as Al]MO AVG <= .43 mg/L all year
001Aluminum, total [as Al]MO MAX <= .75 mg/L all year
001Aluminum, dissolved [as Al]MO MIN report only all year
001Aluminum, dissolved [as Al]MO AVG report only all year
001Aluminum, dissolved [as Al]MO MAX report only all year
002Flow rateMO AVG report only all year
002Flow rateMO MAX report only all year
002pHMO MIN >= 6 SU all year
002pHMO MAX <= 9 SU all year
002Solids, total suspendedMO MIN report only all year
002Solids, total suspendedMO AVG <= 35 mg/L all year
002Solids, total suspendedMO MAX <= 70 mg/L all year
002Solids, settleableMO MIN report only all year
002Solids, settleableMO AVG report only all year
002Solids, settleableMO MAX <= .5 mL/L all year
002Iron, total [as Fe]MO MIN report only all year
002Iron, total [as Fe]MO AVG <= 3 mg/L all year
002Iron, total [as Fe]MO MAX <= 5.26 mg/L all year
002Aluminum, total [as Al]MO MIN report only all year
002Aluminum, total [as Al]MO AVG <= .43 mg/L all year
002Aluminum, total [as Al]MO MAX <= .75 mg/L all year
002Aluminum, dissolved [as Al]MO MIN report only all year
002Aluminum, dissolved [as Al]MO AVG report only all year
002Aluminum, dissolved [as Al]MO MAX report only all year
003Flow rateMO AVG report only all year
003Flow rateMO MAX report only all year
003pHMO MIN >= 6 SU all year
003pHMO MAX <= 9 SU all year
003Solids, total suspendedMO MIN report only all year
003Solids, total suspendedMO AVG <= 35 mg/L all year
003Solids, total suspendedMO MAX <= 70 mg/L all year
003Solids, settleableMO MIN report only all year
003Solids, settleableMO AVG report only all year
003Solids, settleableMO MAX <= .5 mL/L all year
003Iron, total [as Fe]MO MIN report only all year
003Iron, total [as Fe]MO AVG <= 3 mg/L all year
003Iron, total [as Fe]MO MAX <= 5.26 mg/L all year
003Aluminum, total [as Al]MO MIN report only all year
003Aluminum, total [as Al]MO AVG <= .43 mg/L all year
003Aluminum, total [as Al]MO MAX <= .75 mg/L all year
003Aluminum, dissolved [as Al]MO MIN report only all year
003Aluminum, dissolved [as Al]MO AVG report only all year
003Aluminum, dissolved [as Al]MO MAX report only all year
004Flow rateMO AVG report only all year
004Flow rateMO MAX report only all year
004pHMO MIN >= 6 SU all year
004pHMO MAX <= 9 SU all year
004Solids, total suspendedMO MIN report only all year
004Solids, total suspendedMO AVG <= 35 mg/L all year
004Solids, total suspendedMO MAX <= 70 mg/L all year
004Solids, settleableMO MIN report only all year
004Solids, settleableMO AVG report only all year
004Solids, settleableMO MAX <= .5 mL/L all year
004Iron, total [as Fe]MO MIN report only all year
004Iron, total [as Fe]MO AVG <= 1.42 mg/L all year
004Iron, total [as Fe]MO MAX <= 2.46 mg/L all year
004Aluminum, total [as Al]MO MIN report only all year
004Aluminum, total [as Al]MO AVG <= .43 mg/L all year
004Aluminum, total [as Al]MO MAX <= .75 mg/L all year
004Aluminum, dissolved [as Al]MO MIN report only all year
004Aluminum, dissolved [as Al]MO AVG report only all year
004Aluminum, dissolved [as Al]MO MAX report only all year
DSLFSC01Stream flow, instantaneousMO AVG report only all year
DSLFSC01Stream flow, instantaneousMO MAX report only all year
DSLFSC01pHMO MIN report only all year
DSLFSC01pHMO MAX report only all year
DSLFSC01Iron, total [as Fe]MO MIN report only all year
DSLFSC01Iron, total [as Fe]MO AVG report only all year
DSLFSC01Iron, total [as Fe]MO MAX report only all year
DSLFSC01Aluminum, total [as Al]MO MIN report only all year
DSLFSC01Aluminum, total [as Al]MO AVG report only all year
DSLFSC01Aluminum, total [as Al]MO MAX report only all year
DSLFSC01Aluminum, dissolved [as Al]MO MIN report only all year
DSLFSC01Aluminum, dissolved [as Al]MO AVG report only all year
DSLFSC01Aluminum, dissolved [as Al]MO MAX report only all year
USLFSC03Stream flow, instantaneousMO AVG report only all year
USLFSC03Stream flow, instantaneousMO MAX report only all year
USLFSC03pHMO MIN report only all year
USLFSC03pHMO MAX report only all year
USLFSC03Iron, total [as Fe]MO MIN report only all year
USLFSC03Iron, total [as Fe]MO AVG report only all year
USLFSC03Iron, total [as Fe]MO MAX report only all year
USLFSC03Aluminum, total [as Al]MO MIN report only all year
USLFSC03Aluminum, total [as Al]MO AVG report only all year
USLFSC03Aluminum, total [as Al]MO MAX report only all year
USLFSC03Aluminum, dissolved [as Al]MO MIN report only all year
USLFSC03Aluminum, dissolved [as Al]MO AVG report only all year
USLFSC03Aluminum, dissolved [as Al]MO 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