JOINT BASE PEARL HARBOR-HICKAM WASTEWATER TREATMENT PLANT

NPDES permit HI0110086 · Major FEDERAL · effective, expires 2030-09-30 · 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.

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

2values over a limit
228required values missing, on 15 form(s)
34of 103 forms filed late

Last period with anything received: 2026-07-31. Most often over: Zinc, total recoverable (2).

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 (330)

OutfallParameterStatisticLimitMonths
001BOD, 5-day, 20 deg. C30DA AVG <= 30 mg/L all year
001BOD, 5-day, 20 deg. C7 DA AVG <= 45 mg/L all year
001BOD, 5-day, 20 deg. CDAILY MX report only all year
001BOD, 5-day, 20 deg. C30DA AVG <= 3253 lb/d all year
001BOD, 5-day, 20 deg. C7 DA AVG <= 4879 lb/d all year
001BOD, 5-day, 20 deg. CDAILY MX report only all year
001pHMINIMUM >= 6 SU all year
001pHMAXIMUM <= 9 SU all year
001Solids, total suspended30DA AVG <= 30 mg/L all year
001Solids, total suspended7 DA AVG <= 45 mg/L all year
001Solids, total suspendedDAILY MX report only all year
001Solids, total suspended30DA AVG <= 3253 lb/d all year
001Solids, total suspended7 DA AVG <= 4879 lb/d all year
001Solids, total suspendedDAILY MX report only all year
001Solids, settleableMO AVG <= 1 mL/L all year
001Solids, settleableDAILY MX <= 2 mL/L all year
001Cyanide, total [as CN]DAILY MX report only all year
001Arsenic, total recoverableDAILY MX report only all year
001Selenium, total recoverableDAILY MX report only all year
001Thallium, total recoverableDAILY MX report only all year
001Beryllium, total recoverable [as Be]DAILY MX report only all year
001Chromium, hexavalent [as Cr]DAILY MX report only all year
001Nickel, total recoverableDAILY MX report only all year
001Silver total recoverableDAILY MX report only all year
001Zinc, total recoverableDAILY MX report only all year
001Aluminum, total recoverableDAILY MX report only all year
001Cadmium, total recoverableDAILY MX report only all year
001Lead, total recoverableDAILY MX report only all year
001Copper, total recoverableDAILY MX report only all year
001Antimony, total recoverableDAILY MX report only all year
0012-Methyl-4,6-dinitrophenolDAILY MX report only all year
001DichlorobromomethaneDAILY MX report only all year
001Carbon tetrachlorideDAILY MX report only all year
0011,2-DichloroethaneDAILY MX report only all year
001BromoformDAILY MX report only all year
001ChloroformDAILY MX report only all year
001TolueneDAILY MX report only all year
001BenzeneDAILY MX report only all year
001AcenaphtheneDAILY MX report only all year
001AcroleinDAILY MX report only all year
001AcrylonitrileDAILY MX report only all year
001AnthraceneDAILY MX report only all year
001Benzo[b]fluorantheneDAILY MX report only all year
001Benzo[k]fluorantheneDAILY MX report only all year
001Benzo[a]pyreneDAILY MX report only all year
001Bis[2-chloroethyl] etherDAILY MX report only all year
001Bis[2-chloro-1-methylethyl] etherDAILY MX report only all year
001Butyl benzyl phthalateDAILY MX report only all year
001ChlorobenzeneDAILY MX report only all year
001ChlorodibromomethaneDAILY MX report only all year
001ChryseneDAILY MX report only all year
001Diethyl phthalateDAILY MX report only all year
001Dimethyl phthalateDAILY MX report only all year
0011,2-DiphenylhydrazineDAILY MX report only all year
001Endosulfan sulfateDAILY MX report only all year
001.beta.-EndosulfanDAILY MX report only all year
001.alpha.-EndosulfanDAILY MX report only all year
001Endrin aldehydeDAILY MX report only all year
001EthylbenzeneDAILY MX report only all year
001FluorantheneDAILY MX report only all year
001FluoreneDAILY MX report only all year
001HexachlorocyclopentadieneDAILY MX report only all year
001HexachlorobutadieneDAILY MX report only all year
001HexachloroethaneDAILY MX report only all year
001Indeno[1,2,3-cd]pyreneDAILY MX report only all year
001IsophoroneDAILY MX report only all year
001Methyl bromide [Bromomethane]DAILY MX report only all year
001Methylene chlorideDAILY MX report only all year
001N-Nitrosodi-N-propylamineDAILY MX report only all year
001N-NitrosodiphenylamineDAILY MX report only all year
001N-Nitrosodimethylamine [NDMA]DAILY MX report only all year
001NitrobenzeneDAILY MX report only all year
001PyreneDAILY MX report only all year
001TetrachloroethyleneDAILY MX report only all year
0011,1-DichloroethyleneDAILY MX report only all year
0011,1,1-TrichloroethaneDAILY MX report only all year
0011,1,2-TrichloroethaneDAILY MX report only all year
0011,1,2,2-TetrachloroethaneDAILY MX report only all year
001Benzo[a]anthraceneDAILY MX report only all year
0011,2-DichlorobenzeneDAILY MX report only all year
0011,2-DichloropropaneDAILY MX report only all year
001trans-1,2-DichloroethyleneDAILY MX report only all year
0011,2,4-TrichlorobenzeneDAILY MX report only all year
001Dibenz[a,h]anthraceneDAILY MX report only all year
0011,3-DichlorobenzeneDAILY MX report only all year
0011,4-DichlorobenzeneDAILY MX report only all year
0012-ChloronaphthaleneDAILY MX report only all year
0012-ChlorophenolDAILY MX report only all year
0012,4-DichlorophenolDAILY MX report only all year
0012,4-DimethylphenolDAILY MX report only all year
0012,4-DinitrotolueneDAILY MX report only all year
0012,4-DinitrophenolDAILY MX report only all year
0012,4,6-TrichlorophenolDAILY MX report only all year
0013,3'-DichlorobenzidineDAILY MX report only all year
0012,3,7,8-Tetrachlorodibenzo-p-dioxinDAILY MX report only all year
001PhenolDAILY MX report only all year
001NaphthaleneDAILY MX report only all year
001ChlorpyrifosDAILY MX report only all year
001PentachlorophenolDAILY MX report only all year
0012,4,5-TP[silvex] acids/salts, whole water sampleDAILY MX report only all year
001Di[2-ethylhexyl] phthalate [DEHP]DAILY MX report only all year
001Di-n-butyl phthalateDAILY MX report only all year
001BenzidineDAILY MX report only all year
001Vinyl chlorideDAILY MX report only all year
001TrichloroethyleneDAILY MX report only all year
0014,4'-DDTDAILY MX report only all year
0014,4'-DDDDAILY MX report only all year
0014,4'-DDEDAILY MX report only all year
001AldrinDAILY MX report only all year
001.alpha.-BHCDAILY MX report only all year
001.beta.-BHCDAILY MX report only all year
001.gamma.-BHCDAILY MX report only all year
001Chlordane [tech mix. and metabolites]DAILY MX report only all year
001DDTANNL AVG <= .000888 ug/L all year
001DDTDAILY MX <= .111 ug/L all year
001DDTANNL AVG <= .000096 lb/d all year
001DDTDAILY MX <= .012 lb/d all year
001DieldrinDAILY MX report only all year
001EndrinDAILY MX report only all year
001ToxapheneDAILY MX report only all year
001HeptachlorDAILY MX report only all year
001Heptachlor epoxideDAILY MX report only all year
001MethoxychlorDAILY MX report only all year
001MalathionDAILY MX report only all year
001ParathionDAILY MX report only all year
001DemetonDAILY MX report only all year
001GuthionDAILY MX report only all year
001HexachlorobenzeneDAILY MX report only all year
0012,4-Dichlorophenoxyacetic acidDAILY MX report only all year
001MirexDAILY MX report only all year
001Flow, in conduit or thru treatment plant30DA AVG report only all year
001Flow, in conduit or thru treatment plantWKLY AVG report only all year
001Flow, in conduit or thru treatment plantDAILY MX report only all year
001Chlorine, total residualDAILY MX <= .83 mg/L all year
001Chlorine, total residualDAILY MX report only all year
001Chlorine, total residualDAILY MX <= 90.26 lb/d all year
0012,3,5,6-TetrachlorophenolDAILY MX report only all year
0012,4,5-TrichlorophenolDAILY MX report only all year
001EnterococciMO AVG <= 35 CFU/100mL all year
001EnterococciDAILY MX <= 14430 CFU/100mL all year
0014-Chloro-3-methylphenolDAILY MX report only all year
001Mercury, total recoverableDAILY MX report only all year
0011,3-DichloropropeneDAILY MX report only all year
0011,2,4,5-TetrachlorobenzeneDAILY MX report only all year
001PentachlorobenzeneDAILY MX report only all year
001N-NitrosodiethylamineDAILY MX report only all year
001N-NitrosopyrrolidineDAILY MX report only all year
001N-NitrosodibutylamineDAILY MX report only all year
001BOD, 5-day, percent removalMO AV MN report only all year
001Solids, suspended percent removalMO AV MN report only all year
001PentachloroethaneDAILY MX report only all year
001Pass/Fail Static 20 Minute Fertilization Chronic Tripneustes gratillaVALUE < 1 pass=0;fail=1 all year
002Cyanide, total [as CN]MO AVG <= .65 mg/L all year
002Cyanide, total [as CN]DAILY MX <= 1.2 mg/L all year
002Nickel, total recoverableMO AVG <= 2.38 mg/L all year
002Nickel, total recoverableDAILY MX <= 3.98 mg/L all year
002Silver total recoverableMO AVG <= .24 mg/L all year
002Silver total recoverableDAILY MX <= .43 mg/L all year
002Zinc, total recoverableMO AVG <= 1.48 mg/L all year
002Zinc, total recoverableDAILY MX <= 2.61 mg/L all year
002Cadmium, total recoverableMO AVG <= .26 mg/L all year
002Cadmium, total recoverableMO AVG <= .07 mg/L all year
002Cadmium, total recoverableMO AVG <= .21 mg/L all year
002Cadmium, total recoverableDAILY MX <= .69 mg/L all year
002Cadmium, total recoverableDAILY MX <= .11 mg/L all year
002Cadmium, total recoverableDAILY MX <= .54 mg/L all year
002Lead, total recoverableMO AVG <= .43 mg/L all year
002Lead, total recoverableDAILY MX <= .69 mg/L all year
002Chromium, total recoverableMO AVG <= 1.71 mg/L all year
002Chromium, total recoverableDAILY MX <= 2.77 mg/L all year
002Copper, total recoverableMO AVG <= 2.07 mg/L all year
002Copper, total recoverableDAILY MX <= 3.38 mg/L 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
002Total toxic organics [TTO] [40 CFR433]DAILY MX <= 2.13 mg/L all year
005Cyanide, total [as CN]MO AVG <= .65 mg/L all year
005Cyanide, total [as CN]DAILY MX <= 1.2 mg/L all year
005Nickel, total recoverableMO AVG <= 2.38 mg/L all year
005Nickel, total recoverableDAILY MX <= 3.98 mg/L all year
005Silver total recoverableMO AVG <= .24 mg/L all year
005Silver total recoverableDAILY MX <= .43 mg/L all year
005Zinc, total recoverableMO AVG <= 1.48 mg/L all year
005Zinc, total recoverableDAILY MX <= 2.61 mg/L all year
005Cadmium, total recoverableMO AVG <= .26 mg/L all year
005Cadmium, total recoverableMO AVG <= .07 mg/L all year
005Cadmium, total recoverableMO AVG <= .21 mg/L all year
005Cadmium, total recoverableDAILY MX <= .69 mg/L all year
005Cadmium, total recoverableDAILY MX <= .11 mg/L all year
005Cadmium, total recoverableDAILY MX <= .54 mg/L all year
005Lead, total recoverableMO AVG <= .43 mg/L all year
005Lead, total recoverableDAILY MX <= .69 mg/L all year
005Chromium, total recoverableMO AVG <= 1.71 mg/L all year
005Chromium, total recoverableDAILY MX <= 2.77 mg/L all year
005Copper, total recoverableMO AVG <= 2.07 mg/L all year
005Copper, total recoverableDAILY MX <= 3.38 mg/L 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
005Total toxic organics [TTO] [40 CFR433]DAILY MX <= 2.13 mg/L all year
008Cyanide, total [as CN]MO AVG <= .65 mg/L all year
008Cyanide, total [as CN]DAILY MX <= 1.2 mg/L all year
008Nickel, total recoverableMO AVG <= 2.38 mg/L all year
008Nickel, total recoverableDAILY MX <= 3.98 mg/L all year
008Silver total recoverableMO AVG <= .24 mg/L all year
008Silver total recoverableDAILY MX <= .43 mg/L all year
008Zinc, total recoverableMO AVG <= 1.48 mg/L all year
008Zinc, total recoverableDAILY MX <= 2.61 mg/L all year
008Cadmium, total recoverableMO AVG <= .26 mg/L all year
008Cadmium, total recoverableMO AVG <= .07 mg/L all year
008Cadmium, total recoverableMO AVG <= .21 mg/L all year
008Cadmium, total recoverableDAILY MX <= .69 mg/L all year
008Cadmium, total recoverableDAILY MX <= .11 mg/L all year
008Cadmium, total recoverableDAILY MX <= .54 mg/L all year
008Lead, total recoverableMO AVG <= .43 mg/L all year
008Lead, total recoverableDAILY MX <= .69 mg/L all year
008Chromium, total recoverableMO AVG <= 1.71 mg/L all year
008Chromium, total recoverableDAILY MX <= 2.77 mg/L all year
008Copper, total recoverableMO AVG <= 2.07 mg/L all year
008Copper, total recoverableDAILY MX <= 3.38 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
008Total toxic organics [TTO] [40 CFR433]DAILY MX <= 2.13 mg/L all year
010Cyanide, total [as CN]MO AVG <= .65 mg/L all year
010Cyanide, total [as CN]DAILY MX <= 1.2 mg/L all year
010Nickel, total recoverableMO AVG <= 2.38 mg/L all year
010Nickel, total recoverableDAILY MX <= 3.98 mg/L all year
010Silver total recoverableMO AVG <= .24 mg/L all year
010Silver total recoverableDAILY MX <= .43 mg/L all year
010Zinc, total recoverableMO AVG <= 1.48 mg/L all year
010Zinc, total recoverableDAILY MX <= 2.61 mg/L all year
010Cadmium, total recoverableMO AVG <= .26 mg/L all year
010Cadmium, total recoverableMO AVG <= .07 mg/L all year
010Cadmium, total recoverableMO AVG <= .21 mg/L all year
010Cadmium, total recoverableDAILY MX <= .69 mg/L all year
010Cadmium, total recoverableDAILY MX <= .11 mg/L all year
010Cadmium, total recoverableDAILY MX <= .54 mg/L all year
010Lead, total recoverableMO AVG <= .43 mg/L all year
010Lead, total recoverableDAILY MX <= .69 mg/L all year
010Chromium, total recoverableMO AVG <= 1.71 mg/L all year
010Chromium, total recoverableDAILY MX <= 2.77 mg/L all year
010Copper, total recoverableMO AVG <= 2.07 mg/L all year
010Copper, total recoverableDAILY MX <= 3.38 mg/L all year
010Flow, in conduit or thru treatment plantMO AVG report only all year
010Flow, in conduit or thru treatment plantDAILY MX report only all year
010Total toxic organics [TTO] [40 CFR433]DAILY MX <= 2.13 mg/L all year
012Cyanide, total [as CN]MO AVG <= .65 mg/L all year
012Cyanide, total [as CN]DAILY MX <= 1.2 mg/L all year
012Nickel, total recoverableMO AVG <= 2.38 mg/L all year
012Nickel, total recoverableDAILY MX <= 3.98 mg/L all year
012Silver total recoverableMO AVG <= .24 mg/L all year
012Silver total recoverableDAILY MX <= .43 mg/L all year
012Zinc, total recoverableMO AVG <= 1.48 mg/L all year
012Zinc, total recoverableDAILY MX <= 2.61 mg/L all year
012Cadmium, total recoverableMO AVG <= .26 mg/L all year
012Cadmium, total recoverableMO AVG <= .07 mg/L all year
012Cadmium, total recoverableMO AVG <= .21 mg/L all year
012Cadmium, total recoverableDAILY MX <= .69 mg/L all year
012Cadmium, total recoverableDAILY MX <= .11 mg/L all year
012Cadmium, total recoverableDAILY MX <= .54 mg/L all year
012Lead, total recoverableMO AVG <= .43 mg/L all year
012Lead, total recoverableDAILY MX <= .69 mg/L all year
012Chromium, total recoverableMO AVG <= 1.71 mg/L all year
012Chromium, total recoverableDAILY MX <= 2.77 mg/L all year
012Copper, total recoverableMO AVG <= 2.07 mg/L all year
012Copper, total recoverableDAILY MX <= 3.38 mg/L all year
012Flow, in conduit or thru treatment plantMO AVG report only all year
012Flow, in conduit or thru treatment plantDAILY MX report only all year
012Total toxic organics [TTO] [40 CFR433]DAILY MX <= 2.13 mg/L all year
013Cyanide, total [as CN]MO AVG <= .65 mg/L all year
013Cyanide, total [as CN]DAILY MX <= 1.2 mg/L all year
013Nickel, total recoverableMO AVG <= 2.38 mg/L all year
013Nickel, total recoverableDAILY MX <= 3.98 mg/L all year
013Silver total recoverableMO AVG <= .24 mg/L all year
013Silver total recoverableDAILY MX <= .43 mg/L all year
013Zinc, total recoverableMO AVG <= 1.48 mg/L all year
013Zinc, total recoverableDAILY MX <= 2.61 mg/L all year
013Cadmium, total recoverableMO AVG <= .26 mg/L all year
013Cadmium, total recoverableMO AVG <= .07 mg/L all year
013Cadmium, total recoverableMO AVG <= .21 mg/L all year
013Cadmium, total recoverableDAILY MX <= .69 mg/L all year
013Cadmium, total recoverableDAILY MX <= .11 mg/L all year
013Cadmium, total recoverableDAILY MX <= .54 mg/L all year
013Lead, total recoverableMO AVG <= .43 mg/L all year
013Lead, total recoverableDAILY MX <= .69 mg/L all year
013Chromium, total recoverableMO AVG <= 1.71 mg/L all year
013Chromium, total recoverableDAILY MX <= 2.77 mg/L all year
013Copper, total recoverableMO AVG <= 2.07 mg/L all year
013Copper, total recoverableDAILY MX <= 3.38 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
013Total toxic organics [TTO] [40 CFR433]DAILY MX <= 2.13 mg/L all year
014Cyanide, total [as CN]MO AVG <= .65 mg/L all year
014Cyanide, total [as CN]DAILY MX <= 1.2 mg/L all year
014Nickel, total recoverableMO AVG <= 2.38 mg/L all year
014Nickel, total recoverableDAILY MX <= 3.98 mg/L all year
014Silver total recoverableMO AVG <= .24 mg/L all year
014Silver total recoverableDAILY MX <= .43 mg/L all year
014Zinc, total recoverableMO AVG <= 1.48 mg/L all year
014Zinc, total recoverableDAILY MX <= 2.61 mg/L all year
014Cadmium, total recoverableMO AVG <= .26 mg/L all year
014Cadmium, total recoverableMO AVG <= .07 mg/L all year
014Cadmium, total recoverableMO AVG <= .21 mg/L all year
014Cadmium, total recoverableDAILY MX <= .69 mg/L all year
014Cadmium, total recoverableDAILY MX <= .11 mg/L all year
014Cadmium, total recoverableDAILY MX <= .54 mg/L all year
014Lead, total recoverableMO AVG <= .43 mg/L all year
014Lead, total recoverableDAILY MX <= .69 mg/L all year
014Chromium, total recoverableMO AVG <= 1.71 mg/L all year
014Chromium, total recoverableDAILY MX <= 2.77 mg/L all year
014Copper, total recoverableMO AVG <= 2.07 mg/L all year
014Copper, total recoverableDAILY MX <= 3.38 mg/L 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
014Total toxic organics [TTO] [40 CFR433]DAILY MX <= 2.13 mg/L all year
INFConductivityDAILY MX report only all year
INFBOD, 5-day, 20 deg. CDAILY MX report only all year
INFBOD, 5-day, 20 deg. C30DA AVG report only all year
INFBOD, 5-day, 20 deg. C7 DA AVG report only all year
INFBOD, 5-day, 20 deg. CDAILY MX report only all year
INFBOD, 5-day, 20 deg. C30DA AVG report only all year
INFBOD, 5-day, 20 deg. C7 DA AVG report only all year
INFSolids, total suspendedDAILY MX report only all year
INFSolids, total suspended30DA AVG report only all year
INFSolids, total suspended7 DA AVG report only all year
INFSolids, total suspendedDAILY MX report only all year
INFSolids, total suspended30DA AVG report only all year
INFSolids, total suspended7 DA AVG report only all year
INFOil and greaseDAILY MX report only all year
INFFlow, in conduit or thru treatment plantDAILY MX report only all year
INFFlow, in conduit or thru treatment plant30DA AVG report only all year
INFFlow, in conduit or thru treatment plantWKLY AVG report only all year

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