GREENVILLE METALS INC

NPDES permit PA0100510 · Minor NON-POTW · effective, expires 2027-02-28 · 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

2values over a limit
0required values missing, on 0 form(s)
0of 48 forms filed late

Last period with anything received: 2026-06-30. Most often over: pH (1), Iron, total [as Fe] (1).

Reporting

Reports are due about 28 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (65)

OutfallParameterStatisticLimitMonths
001Temperature, water deg. fahrenheitQRTR AVG report only all year
001pHDAILY MN >= 6 SU all year
001pHDAILY MX <= 9 SU all year
001Solids, total suspendedMO AVG <= 30 mg/L all year
001Nitrogen, ammonia total [as N]QRTR AVG report only all year
001Nitrogen, ammonia total [as N]QRTR AVG report only all year
001Copper, total [as Cu]MO AVG report only all year
001Copper, total [as Cu]MO AVG report only all year
001Iron, total [as Fe]MO AVG <= 3.5 mg/L all year
001Thallium, total [as Tl]QRTR AVG report only all year
001Thallium, total [as Tl]QRTR AVG report only all year
001Nickel, total [as Ni]MO AVG report only all year
001Nickel, total [as Ni]MO AVG report only all year
001Silver, total [as Ag]QRTR AVG report only all year
001Silver, total [as Ag]QRTR AVG report only all year
001Zinc, total [as Zn]QRTR AVG report only all year
001Zinc, total [as Zn]QRTR AVG report only all year
001Flow, in conduit or thru treatment plantMO AVG report only all year
002pHDAILY MN >= 6 SU all year
002pHDAILY MX <= 9 SU all year
002Flow, in conduit or thru treatment plantMO AVG report only all year
003Solids, total suspendedDAILY MX report only all year
003Copper, total [as Cu]DAILY MX report only all year
003Iron, total [as Fe]DAILY MX report only all year
003Lead, total [as Pb]DAILY MX report only all year
003Zinc, total [as Zn]DAILY MX report only all year
003Aluminum, total [as Al]DAILY MX report only all year
004Solids, total suspendedDAILY MX report only all year
004Copper, total [as Cu]DAILY MX report only all year
004Iron, total [as Fe]DAILY MX report only all year
004Lead, total [as Pb]DAILY MX report only all year
004Zinc, total [as Zn]DAILY MX report only all year
004Aluminum, total [as Al]DAILY MX report only all year
006Solids, total suspendedDAILY MX report only all year
006Copper, total [as Cu]DAILY MX report only all year
006Iron, total [as Fe]DAILY MX report only all year
006Lead, total [as Pb]DAILY MX report only all year
006Zinc, total [as Zn]DAILY MX report only all year
006Aluminum, total [as Al]DAILY MX report only all year
007Solids, total suspendedDAILY MX report only all year
007Copper, total [as Cu]DAILY MX report only all year
007Iron, total [as Fe]DAILY MX report only all year
007Lead, total [as Pb]DAILY MX report only all year
007Zinc, total [as Zn]DAILY MX report only all year
007Aluminum, total [as Al]DAILY MX report only all year
008Solids, total suspendedDAILY MX report only all year
008Copper, total [as Cu]DAILY MX report only all year
008Iron, total [as Fe]DAILY MX report only all year
008Lead, total [as Pb]DAILY MX report only all year
008Zinc, total [as Zn]DAILY MX report only all year
008Aluminum, total [as Al]DAILY MX report only all year
009Temperature, water deg. fahrenheitQRTR AVG report only all year
009pHDAILY MN >= 6 SU all year
009pHDAILY MX <= 9 SU all year
009Solids, total suspendedMO AVG <= 30 mg/L all year
009Copper, total [as Cu]MO AVG report only all year
009Copper, total [as Cu]MO AVG report only all year
009Iron, total [as Fe]MO AVG <= 3.5 mg/L all year
009Thallium, total [as Tl]QRTR AVG report only all year
009Thallium, total [as Tl]QRTR AVG report only all year
009Nickel, total [as Ni]MO AVG report only all year
009Nickel, total [as Ni]MO AVG report only all year
009Zinc, total [as Zn]QRTR AVG report only all year
009Zinc, total [as Zn]QRTR AVG report only all year
009Flow, in conduit or thru treatment plantMO AVG 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