PLATTE GENERATING STATION

NPDES permit NE0113646 · Minor NON-POTW · effective, expires 2028-03-31 · 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 38 forms filed late

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

Reporting

Reports are due about 28 days after each monitoring period ends (the most common figure among NE permits in EPA's filings — check your permit).

Limits in force (95)

OutfallParameterStatisticLimitMonths
001Temperature, water deg. fahrenheitMO AVG report only all year
001Temperature, water deg. fahrenheitDAILY MX <= 90 deg F all year
001ConductivityMO AVG report only all year
001ConductivityDAILY MX report only all year
001pHDAILY MN >= 6.5 SU all year
001pHDAILY MX <= 9 SU all year
001Solids, total suspendedMO AVG <= 30 mg/L all year
001Solids, total suspendedDAILY MX <= 100 mg/L all year
001Oil and grease, hexane extr methodMO AVG report only all year
001Oil and grease, hexane extr methodDAILY MX <= 10 mg/L all year
001Cadmium, dissolved [as Cd]VALUE report only all year
001Chromium, dissolved [as Cr]VALUE report only all year
001Copper, dissolved [as Cu]VALUE report only all year
001Iron, dissolved [as Fe]VALUE report only all year
001Lead, dissolved [as Pb]VALUE report only all year
001Nickel, dissolved [as Ni]VALUE report only all year
001Zinc, dissolved [as Zn]VALUE report only all year
001ArsenicMO AVG report only all year
001ArsenicDAILY 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 report only all year
001Chlorine, total residualMO AVG <= .01 mg/L Mar, Apr, May
001Chlorine, total residualMO AVG <= .01 mg/L Jun, Jul, Aug, Sep, Oct
001Chlorine, total residualMO AVG <= .01 mg/L Jan, Feb, Nov, Dec
001Chlorine, total residualDAILY MX <= .03 mg/L Mar, Apr, May
001Chlorine, total residualDAILY MX <= .02 mg/L Jun, Jul, Aug, Sep, Oct
001Chlorine, total residualDAILY MX <= .02 mg/L Jan, Feb, Nov, Dec
001Toxicity [acute], Ceriodaphnia dubiaMO AVG report only all year
001Toxicity [acute], Ceriodaphnia dubiaDAILY MX <= 1 toxic all year
001Toxicity [acute], Pimephales promelas [Fathead Minnow]MO AVG report only all year
001Toxicity [acute], Pimephales promelas [Fathead Minnow]DAILY MX <= 1 toxic all year
001Mercury, dissolved [as Hg]VALUE report only all year
002pHDAILY MN >= 5 SU all year
002pHDAILY MX report only all year
002Solids, total suspendedMO AVG report only all year
002Solids, total suspendedDAILY MX report only all year
002Oil and grease, hexane extr methodMO AVG report only all year
002Oil and grease, hexane extr methodDAILY MX report only all year
002Arsenic, total [as As]MO AVG report only all year
002Arsenic, total [as As]DAILY MX report only all year
002Copper, total [as Cu]MO AVG report only all year
002Copper, total [as Cu]DAILY MX report only all year
002Iron, total [as Fe]MO AVG report only all year
002Iron, total [as Fe]DAILY MX report only all year
002Flow, in conduit or thru treatment plantMO AVG report only all year
002Flow, in conduit or thru treatment plantDAILY MX report only all year
002Mercury, total recoverableMO AVG report only all year
002Mercury, total recoverableDAILY MX report only all year
BA01pHDAILY MN >= 6 SU all year
BA01pHDAILY MX <= 9 SU all year
BA01Solids, total suspendedMO AVG <= 30 mg/L all year
BA01Solids, total suspendedDAILY MX <= 100 mg/L all year
BA01Oil and grease, hexane extr methodMO AVG <= 15 mg/L all year
BA01Oil and grease, hexane extr methodDAILY MX <= 20 mg/L all year
BA01Flow, in conduit or thru treatment plantMO AVG report only all year
BA01Flow, in conduit or thru treatment plantDAILY MX report only all year
CP01pHDAILY MN >= 6 SU all year
CP01pHDAILY MX <= 9 SU all year
CP01Solids, total suspendedMO AVG report only all year
CP01Solids, total suspendedDAILY MX <= 50 mg/L all year
CP01Flow, in conduit or thru treatment plantMO AVG report only all year
CP01Flow, in conduit or thru treatment plantDAILY MX report only all year
CP01Duration of dischargeVALUE report only all year
CT01pHDAILY MN >= 6 SU all year
CT01pHDAILY MX <= 9 SU all year
CT01Chromium, total [as Cr]MO AVG <= .2 mg/L all year
CT01Chromium, total [as Cr]DAILY MX <= .2 mg/L all year
CT01Zinc, total [as Zn]MO AVG <= 1 mg/L all year
CT01Zinc, total [as Zn]DAILY MX <= 1 mg/L all year
CT01Priority PollutantsMO AVG report only all year
CT01Priority PollutantsDAILY MX report only all year
CT01Flow, in conduit or thru treatment plantMO AVG report only all year
CT01Flow, in conduit or thru treatment plantDAILY MX report only all year
CT01Chlorine, free availableMO AVG <= .2 mg/L all year
CT01Chlorine, free availableDAILY MX <= .5 mg/L all year
LV01pHDAILY MN >= 6 SU all year
LV01pHDAILY MX <= 9 SU all year
LV01Solids, total suspendedMO AVG <= 30 mg/L all year
LV01Solids, total suspendedDAILY MX <= 100 mg/L all year
LV01Oil and grease, hexane extr methodMO AVG <= 15 mg/L all year
LV01Oil and grease, hexane extr methodDAILY MX <= 20 mg/L all year
LV01Flow, in conduit or thru treatment plantMO AVG report only all year
LV01Flow, in conduit or thru treatment plantDAILY MX report only all year
MC01pHDAILY MN >= 6 SU all year
MC01pHDAILY MX <= 9 SU all year
MC01Solids, total suspendedMO AVG <= 30 mg/L all year
MC01Solids, total suspendedDAILY MX <= 100 mg/L all year
MC01Oil and grease, hexane extr methodMO AVG <= 15 mg/L all year
MC01Oil and grease, hexane extr methodDAILY MX <= 20 mg/L all year
MC01Copper, total [as Cu]MO AVG <= 1 mg/L all year
MC01Copper, total [as Cu]DAILY MX <= 1 mg/L all year
MC01Iron, total [as Fe]MO AVG <= 1 mg/L all year
MC01Iron, total [as Fe]DAILY MX <= 1 mg/L all year
MC01Flow, in conduit or thru treatment plantMO AVG report only all year
MC01Flow, in conduit or thru treatment plantMAXIMUM 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