(Unknown Permittee)

NPDES permit SC0002925 · Major NON-POTW · administratively continued, expires 2011-04-30 · 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.

This permit expired on 2011-04-30 and is administratively continued: its last limits keep applying until a new permit is issued, and EPA still expects the reports.

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

0values over a limit
0required values missing, on 0 form(s)
0of 119 forms filed late

Last period with anything received: 2026-07-31.

Reporting

Reports are due about 29 days after each monitoring period ends (the most common figure among SC permits in EPA's filings — check your permit).

Limits in force (106)

OutfallParameterStatisticLimitMonths
001Temperature, water deg. fahrenheitDAILY MX <= 100 deg F Apr, Nov
001Temperature, water deg. fahrenheitDAILY MX <= 90 deg F Jan, Feb, Dec
001Temperature, water deg. fahrenheitDAILY MX <= 108 deg F Oct
001Temperature, water deg. fahrenheitDAILY MX <= 111.2 deg F Jun, Jul, Aug, Sep
001Temperature, water deg. fahrenheitDAILY MX <= 106 deg F May
001Temperature, water deg. fahrenheitDAILY MX <= 92 deg F Mar
001Temperature, water deg. fahrenheitDAILY MX <= 91.4 deg F all year
001pHINST MIN report only all year
001pHINST MAX report only all year
001Cadmium, total [as Cd]MO AVG report only all year
001Cadmium, total [as Cd]DAILY MX report only all year
001Iron, total [as Fe]MO AVG report only all year
001Iron, total [as Fe]DAILY MX report only all year
001Flow, in conduit or thru treatment plantMO AVG report only all year
001Flow, in conduit or thru treatment plantDAILY MX <= 855 MGD all year
001Chlorine, total residualINST MAX <= .2 mg/L all year
003BOD, 5-day, 20 deg. CMO AVG <= 30 mg/L all year
003BOD, 5-day, 20 deg. CDAILY MX <= 45 mg/L all year
003pHINST MIN >= 6 SU all year
003pHINST MAX <= 9 SU all year
003Solids, total suspendedMO AVG <= 30 mg/L all year
003Solids, total suspendedDAILY MX <= 45 mg/L all year
003Flow, in conduit or thru treatment plantMO AVG report only all year
003Flow, in conduit or thru treatment plantDAILY MX report only all year
003Coliform, fecal general30DAVGEO <= 200 #/100mL all year
003Coliform, fecal generalDAILY MX <= 400 #/100mL all year
005pHINST MIN >= 6 SU all year
005pHINST MAX <= 9 SU all year
005Solids, total suspendedMO AVG <= 30 mg/L all year
005Solids, total suspendedDAILY MX <= 100 mg/L all year
005Solids, total suspendedDAILY MX report only all year
005Oil and grease, hexane extr methodMO AVG <= 15 mg/L all year
005Oil and grease, hexane extr methodDAILY MX <= 20 mg/L all year
005Arsenic, total [as As]MO AVG report only all year
005Arsenic, total [as As]DAILY MX report only all year
005Cadmium, total [as Cd]MO AVG report only all year
005Cadmium, total [as Cd]DAILY MX report only all year
005Chromium, total [as Cr]MO AVG report only all year
005Chromium, total [as Cr]DAILY MX report only all year
005Copper, total [as Cu]MO AVG <= 7.2 lb/d all year
005Copper, total [as Cu]DAILY MX <= 22.5 lb/d all year
005Copper, total [as Cu]DAILY MX report only all year
005Iron, total [as Fe]MO AVG <= 67 lb/d all year
005Iron, total [as Fe]DAILY MX <= 220 lb/d all year
005Iron, total [as Fe]DAILY MX report only all year
005Lead, total [as Pb]MO AVG report only all year
005Lead, total [as Pb]DAILY MX report only all year
005Nickel, total [as Ni]MO AVG report only all year
005Nickel, total [as Ni]DAILY MX report only all year
005Zinc, total [as Zn]MO AVG report only all year
005Zinc, total [as Zn]DAILY MX report only all year
005Selenium, total [as Se]MO AVG report only all year
005Selenium, total [as Se]DAILY MX report only all year
005Flow, in conduit or thru treatment plantMO AVG report only all year
005Flow, in conduit or thru treatment plantDAILY MX report only all year
005Mercury, total [as Hg]MO AVG report only all year
005Mercury, total [as Hg]DAILY MX report only all year
006pHINST MIN >= 6 SU all year
006Solids, total suspendedMO AVG <= 30 mg/L all year
006Solids, total suspendedDAILY MX <= 100 mg/L all year
006Oil and grease, hexane extr methodMO AVG <= 15 mg/L all year
006Oil and grease, hexane extr methodDAILY MX <= 20 mg/L all year
006Copper, total [as Cu]MO AVG <= 1 mg/L all year
006Copper, total [as Cu]DAILY MX <= 1 mg/L all year
006Iron, total [as Fe]MO AVG <= 1 mg/L all year
006Iron, total [as Fe]DAILY MX <= 1 mg/L all year
006Flow, in conduit or thru treatment plantMO AVG report only all year
006Flow, in conduit or thru treatment plantDAILY MX report only all year
008pHINST MIN >= 6 SU all year
008pHINST MIN >= 6 SU all year
008pHINST MAX <= 9 SU all year
008Solids, total suspendedMO AVG <= 30 mg/L all year
008Solids, total suspendedDAILY MX <= 100 mg/L all year
008Oil and grease, hexane extr methodMO AVG <= 15 mg/L all year
008Oil and grease, hexane extr methodDAILY MX <= 20 mg/L all year
008Flow, in conduit or thru treatment plantMO AVG report only all year
008Flow, in conduit or thru treatment plantDAILY MX report only all year
009pHINST MIN >= 6 SU all year
009pHINST MIN >= 6 SU all year
009pHINST MAX <= 9 SU all year
009Solids, total suspendedMO AVG <= 30 mg/L all year
009Solids, total suspendedDAILY MX <= 100 mg/L all year
009Oil and grease, hexane extr methodMO AVG <= 15 mg/L all year
009Oil and grease, hexane extr methodDAILY MX <= 20 mg/L all year
009Flow, in conduit or thru treatment plantMO AVG report only all year
009Flow, in conduit or thru treatment plantDAILY MX report only all year
011pHINST MIN report only all year
011pHINST MAX report only all year
011Flow, in conduit or thru treatment plantMO AVG report only all year
011Flow, in conduit or thru treatment plantDAILY MX report only all year
011%Effect Static Renewal 7 Day Chronic Ceriodaphnia dubiaQRTR AVG <= 25 % all year
011%Effect Static Renewal 7 Day Chronic Ceriodaphnia dubiaMAXIMUM <= 40 % all year
011%Mortality 7Day Chronic Ceriodaphnia dubiaQRTR AVG report only all year
011%Mortality 7Day Chronic Ceriodaphnia dubiaMAXIMUM report only all year
011%Repro Reduc Static Renewal7D Chronic Ceriodaphnia dubiaQRTR AVG report only all year
011%Repro Reduc Static Renewal7D Chronic Ceriodaphnia dubiaMAXIMUM report only all year
013pHINST MIN >= 6 SU all year
013Solids, total suspendedMO AVG <= 30 mg/L all year
013Solids, total suspendedDAILY MX <= 100 mg/L all year
013Oil and grease, hexane extr methodMO AVG <= 15 mg/L all year
013Oil and grease, hexane extr methodDAILY MX <= 20 mg/L all year
013Flow, in conduit or thru treatment plantMO AVG report only all year
013Flow, in conduit or thru treatment plantDAILY MX report only all year
014pHINST MAX <= 9 SU all year
014Flow, in conduit or thru treatment plantMO AVG report only all year
014Flow, in conduit or thru treatment plantDAILY MX 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