PATTERSON EXCAVATING, INC.

NPDES permit WV1015800 · Minor NON-POTW · effective, expires 2030-09-08 · 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
3required values missing, on 1 form(s)
0of 54 forms filed late

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

Reporting

Reports are due about 87 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (88)

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 <= 2.43 mg/L all year
001Iron, total [as Fe]MO MAX <= 4.21 mg/L all year
001Aluminum, total [as Al]MO MIN report only all year
001Aluminum, total [as Al]MO AVG <= 1.89 mg/L all year
001Aluminum, total [as Al]MO MAX <= 3.27 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 <= 2.43 mg/L all year
002Iron, total [as Fe]MO MAX <= 4.21 mg/L all year
002Aluminum, total [as Al]MO MIN report only all year
002Aluminum, total [as Al]MO AVG <= 1.89 mg/L all year
002Aluminum, total [as Al]MO MAX <= 3.27 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
DPCStream flow, instantaneousMO AVG report only all year
DPCStream flow, instantaneousMO MAX report only all year
DPCpHMO MIN report only all year
DPCpHMO MAX report only all year
DPCIron, total [as Fe]MO AVG report only all year
DPCIron, total [as Fe]MO MAX report only all year
DPCAluminum, total [as Al]MO MIN report only all year
DPCAluminum, total [as Al]MO AVG report only all year
DPCAluminum, total [as Al]MO MAX report only all year
DPCAluminum, dissolved [as Al]MO MIN report only all year
DPCAluminum, dissolved [as Al]MO AVG report only all year
DPCAluminum, dissolved [as Al]MO MAX report only all year
DUTStream flow, instantaneousMO AVG report only all year
DUTStream flow, instantaneousMO MAX report only all year
DUTpHMO MIN report only all year
DUTpHMO MAX report only all year
DUTIron, total [as Fe]MO AVG report only all year
DUTIron, total [as Fe]MO MAX report only all year
DUTAluminum, total [as Al]MO MIN report only all year
DUTAluminum, total [as Al]MO AVG report only all year
DUTAluminum, total [as Al]MO MAX report only all year
DUTAluminum, dissolved [as Al]MO MIN report only all year
DUTAluminum, dissolved [as Al]MO AVG report only all year
DUTAluminum, dissolved [as Al]MO MAX report only all year
UPCStream flow, instantaneousMO AVG report only all year
UPCStream flow, instantaneousMO MAX report only all year
UPCpHMO MIN report only all year
UPCpHMO MAX report only all year
UPCIron, total [as Fe]MO MIN report only all year
UPCIron, total [as Fe]MO AVG report only all year
UPCIron, total [as Fe]MO MAX report only all year
UPCAluminum, total [as Al]MO MIN report only all year
UPCAluminum, total [as Al]MO AVG report only all year
UPCAluminum, total [as Al]MO MAX report only all year
UPCAluminum, dissolved [as Al]MO MIN report only all year
UPCAluminum, dissolved [as Al]MO AVG report only all year
UPCAluminum, dissolved [as Al]MO MAX report only all year
UUTStream flow, instantaneousMO AVG report only all year
UUTStream flow, instantaneousMO MAX report only all year
UUTpHMO MIN report only all year
UUTpHMO MAX report only all year
UUTIron, total [as Fe]MO MIN report only all year
UUTIron, total [as Fe]MO AVG report only all year
UUTIron, total [as Fe]MO MAX report only all year
UUTAluminum, total [as Al]MO MIN report only all year
UUTAluminum, total [as Al]MO AVG report only all year
UUTAluminum, total [as Al]MO MAX report only all year
UUTAluminum, dissolved [as Al]MO MIN report only all year
UUTAluminum, dissolved [as Al]MO AVG report only all year
UUTAluminum, 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