BASF Corporation

NPDES permit MI0000540 · Major NON-POTW · administratively continued, expires 2017-10-01 · 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 2017-10-01 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
446required values missing, on 30 form(s)
0of 33 forms filed late

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

Reporting

Reports are due about 21 days after each monitoring period ends (the most common figure among MI permits in EPA's filings — check your permit).

Limits in force (284)

OutfallParameterStatisticLimitMonths
001Temperature, water deg. fahrenheitMO AVG report only all year
001Temperature, water deg. fahrenheitDAILY MX report only all year
001Temperature, water deg. fahrenheitMO AVG report only all year
001Temperature, water deg. fahrenheitDAILY MX report only all year
001Oxygen, dissolved [DO]DAILY MN report only Jul, Aug, Sep
001BOD, 5-day, 20 deg. CMO AVG report only all year
001BOD, 5-day, 20 deg. CDAILY MX report only all year
001BOD, 5-day, 20 deg. CMO AVG report only all year
001BOD, 5-day, 20 deg. CDAILY MX report only all year
001BOD, 5-day, 20 deg. CMO AVG report only all year
001BOD, 5-day, 20 deg. CDAILY MX report only all year
001BOD, 5-day, 20 deg. CMO AVG <= 250 lb/qtr all year
001BOD, 5-day, 20 deg. CDAILY MX <= 680 lb/qtr all year
001pHDAILY MN >= 6.5 SU all year
001pHDAILY MX <= 9 SU all year
001Solids, total suspendedMO AVG report only all year
001Solids, total suspendedDAILY MX report only all year
001Solids, total suspendedMO AVG report only all year
001Solids, total suspendedDAILY MX report only all year
001Solids, total suspendedMO AVG report only all year
001Solids, total suspendedDAILY MX report only all year
001Solids, total suspendedMO AVG <= 320 lb/qtr all year
001Solids, total suspendedDAILY MX <= 1040 lb/qtr all year
001Cyanide, total [as CN]DAILY MX report only Jan
001Chromium, total [as Cr]DAILY MX report only Jan
001Copper, total [as Cu]DAILY MX report only Jan
001Lead, total [as Pb]DAILY MX report only Jan
001Nickel, total [as Ni]DAILY MX report only Jan
001Zinc, total [as Zn]DAILY MX report only Jan
001Carbon tetrachlorideMO AVG report only Jan
001Carbon tetrachlorideDAILY MX report only Jan
001Carbon tetrachlorideMO AVG <= .804 lb/qtr Jan
001Carbon tetrachlorideDAILY MX <= 2.15 lb/qtr Jan
0011,2-DichloroethaneMO AVG report only Jan
0011,2-DichloroethaneDAILY MX report only Jan
0011,2-DichloroethaneMO AVG <= 1.01 lb/qtr Jan
0011,2-DichloroethaneDAILY MX <= 3.25 lb/qtr Jan
001ChloroformMO AVG report only Jan
001ChloroformDAILY MX report only Jan
001ChloroformMO AVG <= .629 lb/qtr Jan
001ChloroformDAILY MX <= 1.84 lb/qtr Jan
001TolueneMO AVG report only Jan, Apr, Jul, Oct
001TolueneDAILY MX report only Jan, Apr, Jul, Oct
001TolueneMO AVG <= .16 lb/qtr Jan, Apr, Jul, Oct
001TolueneDAILY MX <= .42 lb/qtr Jan, Apr, Jul, Oct
001BenzeneMO AVG report only Jan
001BenzeneDAILY MX report only Jan
001BenzeneMO AVG <= .32 lb/qtr Jan
001BenzeneDAILY MX <= .759 lb/qtr Jan
001AcenaphthyleneMO AVG report only Jan
001AcenaphthyleneDAILY MX report only Jan
001AcenaphthyleneMO AVG <= .11 lb/qtr Jan
001AcenaphthyleneDAILY MX <= .27 lb/qtr Jan
001AcenaphtheneMO AVG report only Jan
001AcenaphtheneDAILY MX report only Jan
001AcenaphtheneMO AVG <= .11 lb/qtr Jan
001AcenaphtheneDAILY MX <= .27 lb/qtr Jan
001AcrylonitrileMO AVG report only Jan
001AcrylonitrileDAILY MX report only Jan
001AcrylonitrileMO AVG <= .53 lb/qtr Jan
001AcrylonitrileDAILY MX <= 1.31 lb/qtr Jan
001AnthraceneMO AVG report only Jan
001AnthraceneDAILY MX report only Jan
001AnthraceneMO AVG <= .11 lb/qtr Jan
001AnthraceneDAILY MX <= .27 lb/qtr Jan
001Benzo[k]fluorantheneMO AVG report only Jan
001Benzo[k]fluorantheneDAILY MX report only Jan
001Benzo[k]fluorantheneMO AVG <= .11 lb/qtr Jan
001Benzo[k]fluorantheneDAILY MX <= .27 lb/qtr Jan
001Benzo[a]pyreneMO AVG report only Jan
001Benzo[a]pyreneDAILY MX report only Jan
001Benzo[a]pyreneMO AVG <= .11 lb/qtr Jan
001Benzo[a]pyreneDAILY MX <= .27 lb/qtr Jan
001ChlorobenzeneMO AVG report only Jan
001ChlorobenzeneDAILY MX report only Jan
001ChlorobenzeneMO AVG <= .804 lb/qtr Jan
001ChlorobenzeneDAILY MX <= 2.15 lb/qtr Jan
001ChryseneMO AVG report only Jan
001ChryseneDAILY MX report only Jan
001ChryseneMO AVG <= .11 lb/qtr Jan
001ChryseneDAILY MX <= .27 lb/qtr Jan
001Diethyl phthalateMO AVG report only Jan
001Diethyl phthalateDAILY MX report only Jan
001Diethyl phthalateMO AVG <= .26 lb/qtr Jan
001Diethyl phthalateDAILY MX <= .64 lb/qtr Jan
001Dimethyl phthalateMO AVG report only Jan
001Dimethyl phthalateDAILY MX report only Jan
001Dimethyl phthalateMO AVG <= .11 lb/qtr Jan
001Dimethyl phthalateDAILY MX <= .27 lb/qtr Jan
001EthylbenzeneMO AVG report only Jan
001EthylbenzeneDAILY MX report only Jan
001EthylbenzeneMO AVG <= .804 lb/qtr Jan
001EthylbenzeneDAILY MX <= 1.81 lb/qtr Jan
001FluorantheneMO AVG report only Jan
001FluorantheneDAILY MX report only Jan
001FluorantheneMO AVG <= .12 lb/qtr Jan
001FluorantheneDAILY MX <= .16 lb/qtr Jan
001FluoreneMO AVG report only Jan
001FluoreneDAILY MX report only Jan
001FluoreneMO AVG <= .11 lb/qtr Jan
001FluoreneDAILY MX <= .27 lb/qtr Jan
001HexachloroethaneMO AVG report only Jan
001HexachloroethaneDAILY MX report only Jan
001HexachloroethaneMO AVG <= 1.11 lb/qtr Jan
001HexachloroethaneDAILY MX <= 1.19 lb/qtr Jan
001Methyl chloride [Chloromethane]MO AVG report only Jan
001Methyl chloride [Chloromethane]DAILY MX report only Jan
001Methyl chloride [Chloromethane]MO AVG <= .623 lb/qtr Jan
001Methyl chloride [Chloromethane]DAILY MX <= 1.67 lb/qtr Jan
001Methylene chlorideMO AVG report only Jan
001Methylene chlorideDAILY MX report only Jan
001Methylene chlorideMO AVG <= .2 lb/qtr Jan
001Methylene chlorideDAILY MX <= .963 lb/qtr Jan
001NitrobenzeneMO AVG report only Jan
001NitrobenzeneDAILY MX report only Jan
001NitrobenzeneMO AVG <= 12.67 lb/qtr Jan
001NitrobenzeneDAILY MX <= 11.89 lb/qtr Jan
001PhenanthreneMO AVG report only Jan
001PhenanthreneDAILY MX report only Jan
001PhenanthreneMO AVG <= .11 lb/qtr Jan
001PhenanthreneDAILY MX <= .062 lb/qtr Jan
001PyreneMO AVG report only Jan
001PyreneDAILY MX report only Jan
001PyreneMO AVG <= .11 lb/qtr Jan
001PyreneDAILY MX <= .27 lb/qtr Jan
001TetrachloroethyleneMO AVG report only Jan
001TetrachloroethyleneDAILY MX report only Jan
001TetrachloroethyleneMO AVG <= .29 lb/qtr Jan
001TetrachloroethyleneDAILY MX <= .929 lb/qtr Jan
0011,1-DichloroethaneMO AVG report only Jan
0011,1-DichloroethaneDAILY MX report only Jan
0011,1-DichloroethaneMO AVG <= .12 lb/qtr Jan
0011,1-DichloroethaneDAILY MX <= .33 lb/qtr Jan
0011,1-DichloroethyleneMO AVG report only Jan
0011,1-DichloroethyleneDAILY MX report only Jan
0011,1-DichloroethyleneMO AVG <= .12 lb/qtr Jan
0011,1-DichloroethyleneDAILY MX <= .34 lb/qtr Jan
0011,1,1-TrichloroethaneMO AVG report only Jan
0011,1,1-TrichloroethaneDAILY MX report only Jan
0011,1,1-TrichloroethaneMO AVG <= .12 lb/qtr Jan
0011,1,1-TrichloroethaneDAILY MX <= .33 lb/qtr Jan
0011,1,2-TrichloroethaneMO AVG report only Jan
0011,1,2-TrichloroethaneDAILY MX report only Jan
0011,1,2-TrichloroethaneMO AVG <= .18 lb/qtr Jan
0011,1,2-TrichloroethaneDAILY MX <= .719 lb/qtr Jan
001Benzo[a]anthraceneMO AVG report only Jan
001Benzo[a]anthraceneDAILY MX report only Jan
001Benzo[a]anthraceneMO AVG <= .11 lb/qtr Jan
001Benzo[a]anthraceneDAILY MX <= .27 lb/qtr Jan
0011,2-DichlorobenzeneMO AVG report only Jan
0011,2-DichlorobenzeneDAILY MX report only Jan
0011,2-DichlorobenzeneMO AVG <= 1.11 lb/qtr Jan
0011,2-DichlorobenzeneDAILY MX <= 1.36 lb/qtr Jan
0011,2-DichloropropaneMO AVG report only Jan
0011,2-DichloropropaneDAILY MX report only Jan
0011,2-DichloropropaneMO AVG <= 1.11 lb/qtr Jan
0011,2-DichloropropaneDAILY MX <= 4.5 lb/qtr Jan
001trans-1,2-DichloroethyleneMO AVG report only Jan
001trans-1,2-DichloroethyleneDAILY MX report only Jan
001trans-1,2-DichloroethyleneMO AVG <= .14 lb/qtr Jan
001trans-1,2-DichloroethyleneDAILY MX <= .37 lb/qtr Jan
0011,2,4-TrichlorobenzeneMO AVG report only Jan
0011,2,4-TrichlorobenzeneDAILY MX report only Jan
0011,2,4-TrichlorobenzeneMO AVG <= 1.11 lb/qtr Jan
0011,2,4-TrichlorobenzeneDAILY MX <= 4.5 lb/qtr Jan
0011,3-DichlorobenzeneMO AVG report only Jan
0011,3-DichlorobenzeneDAILY MX report only Jan
0011,3-DichlorobenzeneMO AVG <= .804 lb/qtr Jan
0011,3-DichlorobenzeneDAILY MX <= 1.13 lb/qtr Jan
0011,4-DichlorobenzeneMO AVG report only Jan
0011,4-DichlorobenzeneDAILY MX report only Jan
0011,4-DichlorobenzeneMO AVG <= .804 lb/qtr Jan
0011,4-DichlorobenzeneDAILY MX <= 1.19 lb/qtr Jan
0012-NitrophenolMO AVG report only Jan
0012-NitrophenolDAILY MX report only Jan
0012-NitrophenolMO AVG <= .37 lb/qtr Jan
0012-NitrophenolDAILY MX <= 1.31 lb/qtr Jan
0012,4-DimethylphenolMO AVG report only Jan
0012,4-DimethylphenolDAILY MX report only Jan
0012,4-DimethylphenolMO AVG <= .11 lb/qtr Jan
0012,4-DimethylphenolDAILY MX <= .27 lb/qtr Jan
0012,4-DinitrophenolMO AVG report only Jan
0012,4-DinitrophenolDAILY MX report only Jan
0012,4-DinitrophenolMO MAX <= 6.835 lb/qtr Jan
0012,4-DinitrophenolDAILY MX <= 1.53 lb/qtr Jan
0014-NitrophenolMO AVG report only Jan
0014-NitrophenolDAILY MX report only Jan
0014-NitrophenolMO AVG <= .917 lb/qtr Jan
0014-NitrophenolDAILY MX <= 3.26 lb/qtr Jan
0014,6-Dinitro-o-cresolMX MO AV report only Jan
0014,6-Dinitro-o-cresolDAILY MX report only Jan
0014,6-Dinitro-o-cresolMX MO AV <= .44 lb/d Jan
0014,6-Dinitro-o-cresolDAILY MX <= 1.57 lb/d Jan
001NaphthaleneMO AVG report only Jan
001NaphthaleneDAILY MX report only Jan
001NaphthaleneMO AVG <= .11 lb/qtr Jan
001NaphthaleneDAILY MX <= .27 lb/qtr Jan
001EthylbenzeneMO AVG report only Jan
001EthylbenzeneDAILY MX report only Jan
001EthylbenzeneMO AVG <= .804 lb/d Jan
001EthylbenzeneDAILY MX <= 1.81 lb/d Jan
001Di[2-ethylhexyl] phthalate [DEHP]MO AVG report only Jan
001Di[2-ethylhexyl] phthalate [DEHP]DAILY MX report only Jan
001Di[2-ethylhexyl] phthalate [DEHP]MO AVG <= .54 lb/qtr Jan
001Di[2-ethylhexyl] phthalate [DEHP]DAILY MX <= 1.46 lb/qtr Jan
001Di-n-butyl phthalateMO AVG report only Jan
001Di-n-butyl phthalateDAILY MX report only Jan
001Di-n-butyl phthalateMO AVG <= .11 lb/qtr Jan
001Di-n-butyl phthalateDAILY MX <= .24 lb/qtr Jan
001Vinyl chlorideMO AVG report only Jan
001Vinyl chlorideDAILY MX report only Jan
001Vinyl chlorideMO AVG <= .55 lb/qtr Jan
001Vinyl chlorideDAILY MX <= .974 lb/qtr Jan
001TrichloroethyleneMO AVG report only Jan
001TrichloroethyleneDAILY MX report only Jan
001TrichloroethyleneMO AVG <= .15 lb/qtr Jan
001TrichloroethyleneDAILY MX <= .39 lb/qtr Jan
001HexachlorobenzeneMO AVG report only Jan
001HexachlorobenzeneDAILY MX report only Jan
001HexachlorobenzeneMO AVG <= .000002 lb/qtr Jan
001HexachlorobenzeneDAILY MX <= 4.5 lb/qtr Jan
001HexachlorobutadieneMO AVG report only Jan
001HexachlorobutadieneDAILY MX report only Jan
001HexachlorobutadieneMO AVG <= .00031 lb/qtr Jan
001HexachlorobutadieneDAILY MX <= .085 lb/qtr Jan
001PhenolsMO AVG report only Jan
001PhenolsDAILY MX report only Jan
001PhenolsMO AVG <= .11 lb/qtr Jan
001PhenolsDAILY MX <= .27 lb/qtr Jan
001Flow, in conduit or thru treatment plantMO AVG report only all year
001Flow, in conduit or thru treatment plantDAILY 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
0011,3-DichloropropyleneMO AVG report only Jan
0011,3-DichloropropyleneDAILY MX report only Jan
0011,3-DichloropropyleneMO AVG <= 1.11 lb/qtr Jan
0011,3-DichloropropyleneDAILY MX <= .91 lb/qtr Jan
001Mercury, total [as Hg]MO AVG report only Jan, Apr, Jul, Oct
001Mercury, total [as Hg]DAILY MX report only Jan, Apr, Jul, Oct
001Mercury, total [as Hg]MO AVG report only Jan, Apr, Jul, Oct
001Mercury, total [as Hg]DAILY MX report only Jan, Apr, Jul, Oct
001Mercury, total [as Hg]1D <= 4 ng/L Jan, Apr, Jul, Oct
001Mercury, total [as Hg]1D <= .0004 lb/qtr Jan, Apr, Jul, Oct
0013,4-BenzofluorantheneMO AVG report only Jan
0013,4-BenzofluorantheneDAILY MX report only Jan
0013,4-BenzofluorantheneMO AVG <= .11 lb/qtr Jan
0013,4-BenzofluorantheneDAILY MX <= .27 lb/qtr Jan
001Outfall observation,visual, y/n responseVALUE report only all year
001ChloroethaneMO AVG report only Jan
001ChloroethaneDAILY MX report only Jan
001ChloroethaneMO AVG <= .623 lb/qtr Jan
001ChloroethaneDAILY MX <= 1.67 lb/qtr Jan
002Temperature, water deg. fahrenheitMO AVG report only all year
002Temperature, water deg. fahrenheitDAILY MX report only all year
002Oxygen, dissolved [DO]DAILY MN report only Jul, Aug, Sep
002pHDAILY MN >= 6.5 SU all year
002pHDAILY MX <= 9 SU 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 [as Hg]MO AVG report only all year
002Mercury, total [as Hg]DAILY MX report only all year
002Mercury, total [as Hg]MO AVG report only all year
002Mercury, total [as Hg]DAILY MX report only all year
002Mercury, total [as Hg]1D <= 8 ng/L all year
002Mercury, total [as Hg]1D <= .00057 lb/qtr all year
002BOD, carbonaceous [5 day, 20 C]MO AVG report only all year
002BOD, carbonaceous [5 day, 20 C]DAILY MX report only all year
002Outfall observation,visual, y/n responseVALUE report only all year
003Temperature, water deg. fahrenheitMO AVG report only all year
003Temperature, water deg. fahrenheitDAILY MX report only all year
003Oxygen, dissolved [DO]DAILY MN report only Jul, Aug, Sep
003pHDAILY MN >= 6.5 SU all year
003pHDAILY MX <= 9 SU 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
003Mercury, total [as Hg]MO AVG report only all year
003Mercury, total [as Hg]DAILY MX report only all year
003Mercury, total [as Hg]MO AVG report only all year
003Mercury, total [as Hg]DAILY MX report only all year
003Mercury, total [as Hg]1D <= 17 ng/L all year
003Mercury, total [as Hg]1D <= .0013 lb/qtr all year
003BOD, carbonaceous [5 day, 20 C]MO AVG report only all year
003BOD, carbonaceous [5 day, 20 C]DAILY MX report only all year
003Outfall observation,visual, y/n responseVALUE 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