Monument Chemical Kentucky LLC

NPDES permit KY0002119 · Major NON-POTW · effective, expires 2027-03-31 · 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)
2of 24 forms filed late

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

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 (279)

OutfallParameterStatisticLimitMonths
001Temperature, water deg. fahrenheitMO AVG report only all year
001Temperature, water deg. fahrenheitDAILY MX <= 110 deg F all year
001pHMINIMUM >= 6 SU all year
001pHMAXIMUM <= 9 SU all year
001Solids, total suspendedMO AVG report only all year
001Solids, total suspendedDAILY MX report only all year
001Oil & GreaseMO AVG report only all year
001Oil & GreaseDAILY 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
002Temperature, water deg. fahrenheitMO AVG report only all year
002Temperature, water deg. fahrenheitDAILY MX <= 110 deg F all year
002BOD, 5-day, 20 deg. CMO AVG <= 1067 lb/d all year
002BOD, 5-day, 20 deg. CDAILY MX <= 2846 lb/d all year
002pHMINIMUM >= 6 SU all year
002pHMAXIMUM <= 9 SU all year
002Solids, total suspendedMO AVG <= 1352 lb/d all year
002Solids, total suspendedDAILY MX <= 4435 lb/d all year
002Cyanide, total [as CN]MO AVG report only all year
002Cyanide, total [as CN]DAILY MX report only all year
002Cyanide, total [as CN]MO AVG <= 13.04 lb/d all year
002Cyanide, total [as CN]DAILY MX <= 37.25 lb/d all year
002Hardness, total [as CaCO3]MO AVG report only all year
002Hardness, total [as CaCO3]DAILY MX report only all year
002Chromium, total [as Cr]MO AVG report only all year
002Chromium, total [as Cr]DAILY MX report only all year
002Chromium, total [as Cr]MO AVG <= 34.46 lb/d all year
002Chromium, total [as Cr]DAILY MX <= 85.99 lb/d all year
002Copper, total [as Cu]MO AVG <= 247 ug/L all year
002Copper, total [as Cu]DAILY MX <= 247 ug/L all year
002Copper, total [as Cu]MO AVG <= 45.01 lb/d all year
002Copper, total [as Cu]DAILY MX <= 104.93 lb/d all year
002Lead, total [as Pb]MO AVG report only all year
002Lead, total [as Pb]DAILY MX report only all year
002Lead, total [as Pb]MO AVG <= 9.93 lb/d all year
002Lead, total [as Pb]DAILY MX <= 21.42 lb/d all year
002Nickel, total [as Ni]MO AVG report only all year
002Nickel, total [as Ni]DAILY MX report only all year
002Nickel, total [as Ni]MO AVG <= 52.46 lb/d all year
002Nickel, total [as Ni]DAILY MX <= 123.55 lb/d all year
002Zinc, total [as Zn]MO AVG <= 2095 ug/L all year
002Zinc, total [as Zn]DAILY MX <= 2095 ug/L all year
002Zinc, total [as Zn]MO AVG <= 32.6 lb/d all year
002Zinc, total [as Zn]DAILY MX <= 81.02 lb/d all year
002Carbon tetrachlorideMO AVG report only all year
002Carbon tetrachlorideDAILY MX report only all year
002Carbon tetrachlorideMO AVG <= .56 lb/d all year
002Carbon tetrachlorideDAILY MX <= 1.18 lb/d all year
0021,2-DichloroethaneMO AVG report only all year
0021,2-DichloroethaneDAILY MX report only all year
0021,2-DichloroethaneMO AVG <= 2.11 lb/d all year
0021,2-DichloroethaneDAILY MX <= 6.55 lb/d all year
002ChloroformMO AVG report only all year
002ChloroformDAILY MX report only all year
002ChloroformMO AVG <= .65 lb/d all year
002ChloroformDAILY MX <= 1.43 lb/d all year
002TolueneMO AVG report only all year
002TolueneDAILY MX report only all year
002TolueneMO AVG <= .81 lb/d all year
002TolueneDAILY MX <= 2.48 lb/d all year
002BenzeneMO AVG report only all year
002BenzeneDAILY MX report only all year
002BenzeneMO AVG <= 1.15 lb/d all year
002BenzeneDAILY MX <= 4.22 lb/d all year
002AcenaphthyleneMO AVG report only all year
002AcenaphthyleneDAILY MX report only all year
002AcenaphthyleneMO AVG <= .68 lb/d all year
002AcenaphthyleneDAILY MX <= 1.83 lb/d all year
002AcenaphtheneMO AVG report only all year
002AcenaphtheneDAILY MX report only all year
002AcenaphtheneMO AVG <= .68 lb/d all year
002AcenaphtheneDAILY MX <= 1.83 lb/d all year
002AcrylonitrileMO AVG report only all year
002AcrylonitrileDAILY MX report only all year
002AcrylonitrileMO AV MN >= 2.98 lb/d all year
002AcrylonitrileDAILY MX <= 7.51 lb/d all year
002AnthraceneMO AVG report only all year
002AnthraceneDAILY MX report only all year
002AnthraceneMO AVG <= .68 lb/d all year
002AnthraceneDAILY MX <= 1.83 lb/d all year
002Benzo[k]fluorantheneMO AVG report only all year
002Benzo[k]fluorantheneDAILY MX report only all year
002Benzo[k]fluorantheneMO AVG <= .68 lb/d all year
002Benzo[k]fluorantheneDAILY MX <= 1.83 lb/d all year
002Benzo[a]pyreneMO AVG report only all year
002Benzo[a]pyreneDAILY MX report only all year
002Benzo[a]pyreneMO AVG <= .71 lb/d all year
002Benzo[a]pyreneDAILY MX <= 1.89 lb/d all year
002ChlorobenzeneMO AVG report only all year
002ChlorobenzeneDAILY MX report only all year
002ChlorobenzeneMO AVG <= .47 lb/d all year
002ChlorobenzeneDAILY MX <= .87 lb/d all year
002ChryseneMO AVG report only all year
002ChryseneDAILY MX report only all year
002ChryseneMO AVG <= .68 lb/d all year
002ChryseneDAILY MX <= 1.83 lb/d all year
002Diethyl phthalateMO AVG report only all year
002Diethyl phthalateDAILY MX report only all year
002Diethyl phthalateMO AVG <= 2.51 lb/d all year
002Diethyl phthalateDAILY MX <= 6.3 lb/d all year
002Dimethyl phthalateMO AVG report only all year
002Dimethyl phthalateDAILY MX report only all year
002Dimethyl phthalateMO AVG <= .59 lb/d all year
002Dimethyl phthalateDAILY MX <= 1.46 lb/d all year
002EthylbenzeneMO AVG report only all year
002EthylbenzeneDAILY MX report only all year
002EthylbenzeneMO AVG <= .99 lb/d all year
002EthylbenzeneDAILY MX <= 3.35 lb/d all year
002FluorantheneMO AVG report only all year
002FluorantheneDAILY MX report only all year
002FluorantheneMO AVG <= .78 lb/d all year
002FluorantheneDAILY MX <= 2.11 lb/d all year
002FluoreneMO AVG report only all year
002FluoreneDAILY MX report only all year
002FluoreneMO AVG <= .68 lb/d all year
002FluoreneDAILY MX <= 1.83 lb/d all year
002HexachloroethaneMO AVG report only all year
002HexachloroethaneDAILY MX report only all year
002HexachloroethaneMO AVG <= .65 lb/d all year
002HexachloroethaneDAILY MX <= 1.68 lb/d all year
002Methyl chloride [Chloromethane]MO AVG report only all year
002Methyl chloride [Chloromethane]DAILY MX report only all year
002Methyl chloride [Chloromethane]MO AVG <= 2.67 lb/d all year
002Methyl chloride [Chloromethane]DAILY MX <= 5.9 lb/d all year
002Methylene chlorideMO AVG report only all year
002Methylene chlorideDAILY MX report only all year
002Methylene chlorideMO AVG <= 1.24 lb/d all year
002Methylene chlorideDAILY MX <= 2.76 lb/d all year
002NitrobenzeneMO AVG report only all year
002NitrobenzeneDAILY MX report only all year
002NitrobenzeneMO AVG <= .84 lb/d all year
002NitrobenzeneDAILY MX <= 2.11 lb/d all year
002PhenanthreneMO AVG report only all year
002PhenanthreneDAILY MX report only all year
002PhenanthreneMO AVG <= .68 lb/d all year
002PhenanthreneDAILY MX <= 1.83 lb/d all year
002PyreneMO AVG report only all year
002PyreneDAILY MX report only all year
002PyreneMO AVG <= .78 lb/d all year
002PyreneDAILY MX <= 2.08 lb/d all year
002TetrachloroethyleneMO AVG report only all year
002TetrachloroethyleneDAILY MX report only all year
002TetrachloroethyleneMO AVG <= .68 lb/d all year
002TetrachloroethyleneDAILY MX <= 1.74 lb/d all year
0021,1-DichloroethaneMO AVG report only all year
0021,1-DichloroethaneDAILY MX report only all year
0021,1-DichloroethaneMO AVG <= .68 lb/d all year
0021,1-DichloroethaneDAILY MX <= 1.83 lb/d all year
0021,1-DichloroethyleneMO AVG report only all year
0021,1-DichloroethyleneDAILY MX report only all year
0021,1-DichloroethyleneMO AVG <= .5 lb/d all year
0021,1-DichloroethyleneDAILY MX <= .78 lb/d all year
0021,1,1-TrichloroethaneMO AVG report only all year
0021,1,1-TrichloroethaneDAILY MX report only all year
0021,1,1-TrichloroethaneMO AVG <= .65 lb/d all year
0021,1,1-TrichloroethaneDAILY MX <= 1.68 lb/d all year
0021,1,2-TrichloroethaneMO AVG report only all year
0021,1,2-TrichloroethaneDAILY MX report only all year
0021,1,2-TrichloroethaneMO AVG <= .65 lb/d all year
0021,1,2-TrichloroethaneDAILY MX <= 1.68 lb/d all year
002Benzo[a]anthraceneMO AVG report only all year
002Benzo[a]anthraceneDAILY MX report only all year
002Benzo[a]anthraceneMO AVG <= .68 lb/d all year
002Benzo[a]anthraceneDAILY MX <= 1.83 lb/d all year
0021,2-DichlorobenzeneMO AVG report only all year
0021,2-DichlorobenzeneDAILY MX report only all year
0021,2-DichlorobenzeneMO AVG <= 2.39 lb/d all year
0021,2-DichlorobenzeneDAILY MX <= 5.06 lb/d all year
0021,2-DichloropropaneMO AVG report only all year
0021,2-DichloropropaneDAILY MX report only all year
0021,2-DichloropropaneMO AVG <= 4.75 lb/d all year
0021,2-DichloropropaneDAILY MX <= 7.14 lb/d all year
002trans-1,2-DichloroethyleneMO AVG report only all year
002trans-1,2-DichloroethyleneDAILY MX report only all year
002trans-1,2-DichloroethyleneMO AVG <= .65 lb/d all year
002trans-1,2-DichloroethyleneDAILY MX <= 1.68 lb/d all year
0021,2,4-TrichlorobenzeneMO AVG report only all year
0021,2,4-TrichlorobenzeneDAILY MX report only all year
0021,2,4-TrichlorobenzeneMO AVG <= 2.11 lb/d all year
0021,2,4-TrichlorobenzeneDAILY MX <= 4.35 lb/d all year
0021,3-DichlorobenzeneMO AVG report only all year
0021,3-DichlorobenzeneDAILY MX report only all year
0021,3-DichlorobenzeneMO AVG <= .96 lb/d all year
0021,3-DichlorobenzeneDAILY MX <= 1.37 lb/d all year
0021,4-DichlorobenzeneMO AVG report only all year
0021,4-DichlorobenzeneDAILY MX report only all year
0021,4-DichlorobenzeneMO AVG <= .47 lb/d all year
0021,4-DichlorobenzeneDAILY MX <= .87 lb/d all year
0022-ChlorophenolMO AVG report only all year
0022-ChlorophenolDAILY MX report only all year
0022-ChlorophenolMO AVG <= .96 lb/d all year
0022-ChlorophenolDAILY MX <= 3.04 lb/d all year
0022-NitrophenolMO AVG report only all year
0022-NitrophenolDAILY MX report only all year
0022-NitrophenolMO AVG <= 1.27 lb/d all year
0022-NitrophenolDAILY MX <= 2.14 lb/d all year
0022,4-DichlorophenolMO AVG report only all year
0022,4-DichlorophenolDAILY MX report only all year
0022,4-DichlorophenolMO AVG <= 1.21 lb/d all year
0022,4-DichlorophenolDAILY MX <= 3.48 lb/d all year
0022,4-DimethylphenolMO AVG report only all year
0022,4-DimethylphenolDAILY MX report only all year
0022,4-DimethylphenolMO AVG <= .56 lb/d all year
0022,4-DimethylphenolDAILY MX <= 1.12 lb/d all year
0022,4-DinitrotolueneMO AVG report only all year
0022,4-DinitrotolueneDAILY MX report only all year
0022,4-DinitrotolueneMO AVG <= 3.51 lb/d all year
0022,4-DinitrotolueneDAILY MX <= 8.85 lb/d all year
0022,4-DinitrophenolMO AVG report only all year
0022,4-DinitrophenolDAILY MX report only all year
0022,4-DinitrophenolMO AVG <= 2.2 lb/d all year
0022,4-DinitrophenolDAILY MX <= 3.82 lb/d all year
0022,6-DinitrotolueneMO AVG report only all year
0022,6-DinitrotolueneDAILY MX report only all year
0022,6-DinitrotolueneMO AVG <= 7.92 lb/d all year
0022,6-DinitrotolueneDAILY MX <= 19.9 lb/d all year
0024-NitrophenolMO AVG report only all year
0024-NitrophenolDAILY MX report only all year
0024-NitrophenolMO AVG <= 2.24 lb/d all year
0024-NitrophenolDAILY MX <= 3.85 lb/d all year
0024,6-Dinitro-o-cresolMO AVG report only all year
0024,6-Dinitro-o-cresolDAILY MX report only all year
0024,6-Dinitro-o-cresolMO AVG <= 2.42 lb/d all year
0024,6-Dinitro-o-cresolDAILY MX <= 8.6 lb/d all year
002PhenolMO AVG report only all year
002PhenolDAILY MX report only all year
002PhenolMO AVG <= .47 lb/d all year
002PhenolDAILY MX <= .81 lb/d all year
002NaphthaleneMO AVG report only all year
002NaphthaleneDAILY MX report only all year
002NaphthaleneMO AVG <= .68 lb/d all year
002NaphthaleneDAILY MX <= 1.83 lb/d all year
002Di[2-ethylhexyl] phthalate [DEHP]MO AVG report only all year
002Di[2-ethylhexyl] phthalate [DEHP]DAILY MX report only all year
002Di[2-ethylhexyl] phthalate [DEHP]MO AVG <= 3.2 lb/d all year
002Di[2-ethylhexyl] phthalate [DEHP]DAILY MX <= 8.66 lb/d all year
002Di-n-butyl phthalateMO AVG report only all year
002Di-n-butyl phthalateDAILY MX report only all year
002Di-n-butyl phthalateMO AVG <= .84 lb/d all year
002Di-n-butyl phthalateDAILY MX <= 1.77 lb/d all year
002Vinyl chlorideMO AVG report only all year
002Vinyl chlorideDAILY MX report only all year
002Vinyl chlorideMO AVG <= 3.23 lb/d all year
002Vinyl chlorideDAILY MX <= 8.32 lb/d all year
002TrichloroethyleneMO AVG report only all year
002TrichloroethyleneDAILY MX report only all year
002TrichloroethyleneMO AVG <= .65 lb/d all year
002TrichloroethyleneDAILY MX <= 1.68 lb/d all year
002HexachlorobenzeneMO AVG report only all year
002HexachlorobenzeneDAILY MX report only all year
002HexachlorobenzeneMO AVG <= .47 lb/d all year
002HexachlorobenzeneDAILY MX <= .87 lb/d all year
002HexachlorobutadieneMO AVG report only all year
002HexachlorobutadieneDAILY MX report only all year
002HexachlorobutadieneMO AVG <= .62 lb/d all year
002HexachlorobutadieneDAILY MX <= 1.52 lb/d 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
0021,3-DichloropropyleneMO AVG report only all year
0021,3-DichloropropyleneDAILY MX report only all year
0021,3-DichloropropyleneMO AVG <= .9 lb/d all year
0021,3-DichloropropyleneDAILY MX <= 1.37 lb/d all year
002Toxicity, final conc toxicity unitsMAXIMUM <= 4.8 tox acute all year
0023,4-BenzofluorantheneMO AVG report only all year
0023,4-BenzofluorantheneDAILY MX report only all year
0023,4-BenzofluorantheneMO AVG <= .71 lb/d all year
0023,4-BenzofluorantheneDAILY MX <= 1.89 lb/d all year
002ChloroethaneMO AVG report only all year
002ChloroethaneDAILY MX report only all year
002ChloroethaneMO AVG <= 3.23 lb/d all year
002ChloroethaneDAILY MX <= 8.32 lb/d all year
003pHMINIMUM >= 6 SU all year
003pHMAXIMUM <= 9 SU all year
003Solids, total suspendedMO AVG report only all year
003Solids, total suspendedDAILY MX report only all year
003Oil & GreaseMO AVG report only all year
003Oil & GreaseDAILY MX report only 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

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