DTE Electric Company — NPDES permit MI0060368: limits, due date and EPA's record

NPDES permit MI0060368 · Minor NON-POTW · effective, expires 2028-10-01 · EPA's file as of 2026-09-19

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

Last period with anything received: 2026-07-31. Most often over: Solids, total suspended (3), Arsenic, total [as As] (2), Silver, total [as Ag] (1).

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 (270)

Outfall	Parameter	Statistic	Limit	Months
001	pH	DAILY MN	>= 6.5 SU	all year
001	pH	DAILY MX	<= 9 SU	all year
001	Solids, total suspended	MO AVG	<= 30 mg/L	all year
001	Solids, total suspended	DAILY MX	<= 45 mg/L	all year
001	Phosphorus, total [as P]	MO AVG	<= .5 mg/L	all year
001	Phosphorus, total [as P]	DAILY MX	report only	all year
001	Phosphorus, total [as P]	MO AVG	report only	all year
001	Phosphorus, total [as P]	DAILY MX	report only	all year
001	Phosphorus, total [as P]	MO AVG	<= 5 lb/d	all year
001	Phosphorus, total [as P]	DAILY MX	report only	all year
001	Chloride [as Cl]	DAILY MX	report only	all year
001	Arsenic, total [as As]	MO AVG	<= 10 ug/L	all year
001	Arsenic, total [as As]	DAILY MX	report only	all year
001	Arsenic, total [as As]	MO AVG	report only	all year
001	Arsenic, total [as As]	DAILY MX	report only	all year
001	Arsenic, total [as As]	MO AVG	<= .1 lb/d	all year
001	Arsenic, total [as As]	DAILY MX	report only	all year
001	Cadmium, total [as Cd]	MO AVG	<= 11 ug/L	all year
001	Cadmium, total [as Cd]	DAILY MX	report only	all year
001	Cadmium, total [as Cd]	MO AVG	report only	all year
001	Cadmium, total [as Cd]	DAILY MX	report only	all year
001	Cadmium, total [as Cd]	MO AVG	<= .11 lb/d	all year
001	Cadmium, total [as Cd]	DAILY MX	report only	all year
001	Copper, total [as Cu]	MO AVG	<= 37 ug/L	all year
001	Copper, total [as Cu]	DAILY MX	<= 120 ug/L	all year
001	Copper, total [as Cu]	MO AVG	report only	all year
001	Copper, total [as Cu]	DAILY MX	report only	all year
001	Copper, total [as Cu]	MO AVG	<= .37 lb/d	all year
001	Copper, total [as Cu]	DAILY MX	<= 1.2 lb/d	all year
001	Nickel, total [as Ni]	MO AVG	<= 160 ug/L	all year
001	Nickel, total [as Ni]	DAILY MX	report only	all year
001	Nickel, total [as Ni]	MO AVG	report only	all year
001	Nickel, total [as Ni]	DAILY MX	report only	all year
001	Nickel, total [as Ni]	MO AVG	<= 1.6 lb/d	all year
001	Nickel, total [as Ni]	DAILY MX	report only	all year
001	Silver, total [as Ag]	MO AVG	<= .6 ug/L	all year
001	Silver, total [as Ag]	DAILY MX	report only	all year
001	Silver, total [as Ag]	MO AVG	report only	all year
001	Silver, total [as Ag]	DAILY MX	report only	all year
001	Silver, total [as Ag]	MO AVG	<= .006 lb/d	all year
001	Silver, total [as Ag]	DAILY MX	report only	all year
001	Equipment inspection - visual	VALUE	report only	all year
001	Flow, in conduit or thru treatment plant	MO AVG	report only	all year
001	Flow, in conduit or thru treatment plant	DAILY MX	report only	all year
001	Flow, in conduit or thru treatment plant	MO AVG	report only	all year
001	Flow, in conduit or thru treatment plant	DAILY MX	report only	all year
001	Perfluorooctanoic acid (PFOA)	DAILY MX	= 40 ng/L	all year
001	Perfluorooctanoic acid (PFOA)	DAILY MX	report only	all year
001	Perfluorooctanoic acid (PFOA)	DAILY MX	report only	all year
001	Perfluorooctanesulfonate	MO AVG	= 12 ng/L	all year
001	Perfluorooctanesulfonate	DAILY MX	= 15 ng/L	all year
001	Perfluorooctanesulfonate	MO AVG	report only	all year
001	Perfluorooctanesulfonate	DAILY MX	report only	all year
001	Perfluorooctanesulfonate	DAILY MX	report only	all year
001	Perfluorooctanesulfonate	MO AVG	= .00012 lb/d	all year
001	Perfluorooctanesulfonate	DAILY MX	report only	all year
001	Perfluorooctanesulfonate	DAILY MX	report only	all year
001	Perfluorononanoic acid (PFNA)	MO AVG	= 30 ng/L	all year
001	Perfluorononanoic acid (PFNA)	DAILY MX	report only	all year
001	Perfluorononanoic acid (PFNA)	MO AVG	report only	all year
001	Perfluorononanoic acid (PFNA)	DAILY MX	report only	all year
001	Perfluorononanoic acid (PFNA)	DAILY MX	report only	all year
001	Perfluorononanoic acid (PFNA)	MO AVG	= .0003 lb/d	all year
001	Perfluorononanoic acid (PFNA)	DAILY MX	report only	all year
001	Perfluorononanoic acid (PFNA)	DAILY MX	report only	all year
001	Perfluorohexane Sulfonate	MO AVG	<= 210 ng/L	all year
001	Perfluorohexane Sulfonate	DAILY MX	report only	all year
001	Perfluorohexane Sulfonate	MO AVG	report only	all year
001	Perfluorohexane Sulfonate	DAILY MX	report only	all year
001	Perfluorohexane Sulfonate	DAILY MX	report only	all year
001	Perfluorohexane Sulfonate	MO AVG	<= .0021 lb/d	all year
001	Perfluorohexane Sulfonate	DAILY MX	report only	all year
001	Perfluorohexane Sulfonate	DAILY MX	report only	all year
001	Perfluorobutanesulfonic acid (PFBS)	DAILY MX	= 250 ng/L	all year
001	Perfluorobutanesulfonic acid (PFBS)	DAILY MX	report only	all year
001	Perfluorobutanesulfonic acid (PFBS)	DAILY MX	report only	all year
001	Mercury, total [as Hg]	DAILY MX	report only	all year
001	Outfall observation,visual, y/n response	VALUE	report only	all year
002	pH	DAILY MN	>= 6.5 SU	all year
002	pH	DAILY MN	>= 6.5 SU	all year
002	pH	DAILY MX	<= 9 SU	all year
002	pH	DAILY MX	<= 9 SU	all year
002	Solids, total suspended	MO AVG	<= 30 mg/L	all year
002	Solids, total suspended	MO AVG	<= 30 mg/L	all year
002	Solids, total suspended	DAILY MX	<= 45 mg/L	all year
002	Solids, total suspended	DAILY MX	<= 45 mg/L	all year
002	Phosphorus, total [as P]	MO AVG	<= .5 mg/L	all year
002	Phosphorus, total [as P]	MO AVG	<= .5 mg/L	all year
002	Phosphorus, total [as P]	DAILY MX	report only	all year
002	Phosphorus, total [as P]	DAILY MX	report only	all year
002	Phosphorus, total [as P]	MO AVG	report only	all year
002	Phosphorus, total [as P]	MO AVG	report only	all year
002	Phosphorus, total [as P]	DAILY MX	report only	all year
002	Phosphorus, total [as P]	DAILY MX	report only	all year
002	Chloride [as Cl]	DAILY MX	report only	all year
002	Chloride [as Cl]	DAILY MX	report only	all year
002	Arsenic, total [as As]	MO AVG	<= 10 ug/L	all year
002	Arsenic, total [as As]	MO AVG	<= 11 ug/L	all year
002	Arsenic, total [as As]	DAILY MX	report only	all year
002	Arsenic, total [as As]	DAILY MX	report only	all year
002	Arsenic, total [as As]	MO AVG	report only	all year
002	Arsenic, total [as As]	MO AVG	report only	all year
002	Arsenic, total [as As]	DAILY MX	report only	all year
002	Arsenic, total [as As]	DAILY MX	report only	all year
002	Cadmium, total [as Cd]	MO AVG	<= 11 ug/L	all year
002	Cadmium, total [as Cd]	MO AVG	<= 11 ug/L	all year
002	Cadmium, total [as Cd]	DAILY MX	report only	all year
002	Cadmium, total [as Cd]	DAILY MX	report only	all year
002	Cadmium, total [as Cd]	MO AVG	report only	all year
002	Cadmium, total [as Cd]	MO AVG	report only	all year
002	Cadmium, total [as Cd]	DAILY MX	report only	all year
002	Cadmium, total [as Cd]	DAILY MX	report only	all year
002	Copper, total [as Cu]	MO AVG	<= 37 ug/L	all year
002	Copper, total [as Cu]	MO AVG	<= 37 ug/L	all year
002	Copper, total [as Cu]	DAILY MX	<= 120 ug/L	all year
002	Copper, total [as Cu]	DAILY MX	<= 120 ug/L	all year
002	Copper, total [as Cu]	MO AVG	report only	all year
002	Copper, total [as Cu]	MO AVG	report only	all year
002	Copper, total [as Cu]	DAILY MX	report only	all year
002	Copper, total [as Cu]	DAILY MX	report only	all year
002	Nickel, total [as Ni]	MO AVG	<= 160 ug/L	all year
002	Nickel, total [as Ni]	MO AVG	<= 160 ug/L	all year
002	Nickel, total [as Ni]	DAILY MX	report only	all year
002	Nickel, total [as Ni]	DAILY MX	report only	all year
002	Nickel, total [as Ni]	MO AVG	report only	all year
002	Nickel, total [as Ni]	MO AVG	report only	all year
002	Nickel, total [as Ni]	DAILY MX	report only	all year
002	Nickel, total [as Ni]	DAILY MX	report only	all year
002	Silver, total [as Ag]	MO AVG	<= .6 ug/L	all year
002	Silver, total [as Ag]	MO AVG	<= .6 ug/L	all year
002	Silver, total [as Ag]	DAILY MX	report only	all year
002	Silver, total [as Ag]	DAILY MX	report only	all year
002	Silver, total [as Ag]	MO AVG	report only	all year
002	Silver, total [as Ag]	MO AVG	report only	all year
002	Silver, total [as Ag]	DAILY MX	report only	all year
002	Silver, total [as Ag]	DAILY MX	report only	all year
002	Equipment inspection - visual	VALUE	report only	all year
002	Equipment inspection - visual	VALUE	report only	all year
002	Flow, in conduit or thru treatment plant	MO AVG	report only	all year
002	Flow, in conduit or thru treatment plant	MO AVG	report only	all year
002	Flow, in conduit or thru treatment plant	DAILY MX	report only	all year
002	Flow, in conduit or thru treatment plant	DAILY MX	report only	all year
002	Perfluorooctanoic acid (PFOA)	DAILY MX	= 40 ng/L	all year
002	Perfluorooctanoic acid (PFOA)	DAILY MX	= 40 ng/L	all year
002	Perfluorooctanoic acid (PFOA)	DAILY MX	report only	all year
002	Perfluorooctanoic acid (PFOA)	DAILY MX	report only	all year
002	Perfluorooctanoic acid (PFOA)	DAILY MX	report only	all year
002	Perfluorooctanoic acid (PFOA)	DAILY MX	report only	all year
002	Perfluorooctanesulfonate	MO AVG	= 12 ng/L	all year
002	Perfluorooctanesulfonate	MO AVG	= 12 ng/L	all year
002	Perfluorooctanesulfonate	DAILY MX	= 15 ng/L	all year
002	Perfluorooctanesulfonate	DAILY MX	= 15 ng/L	all year
002	Perfluorooctanesulfonate	MO AVG	report only	all year
002	Perfluorooctanesulfonate	MO AVG	report only	all year
002	Perfluorooctanesulfonate	DAILY MX	report only	all year
002	Perfluorooctanesulfonate	DAILY MX	report only	all year
002	Perfluorooctanesulfonate	DAILY MX	report only	all year
002	Perfluorooctanesulfonate	DAILY MX	report only	all year
002	Perfluorooctanesulfonate	DAILY MX	report only	all year
002	Perfluorooctanesulfonate	DAILY MX	report only	all year
002	Perfluorononanoic acid (PFNA)	MO AVG	= 30 ng/L	all year
002	Perfluorononanoic acid (PFNA)	MO AVG	= 34 ng/L	all year
002	Perfluorononanoic acid (PFNA)	DAILY MX	report only	all year
002	Perfluorononanoic acid (PFNA)	DAILY MX	report only	all year
002	Perfluorononanoic acid (PFNA)	MO AVG	report only	all year
002	Perfluorononanoic acid (PFNA)	MO AVG	report only	all year
002	Perfluorononanoic acid (PFNA)	DAILY MX	report only	all year
002	Perfluorononanoic acid (PFNA)	DAILY MX	report only	all year
002	Perfluorononanoic acid (PFNA)	DAILY MX	report only	all year
002	Perfluorononanoic acid (PFNA)	DAILY MX	report only	all year
002	Perfluorononanoic acid (PFNA)	DAILY MX	report only	all year
002	Perfluorononanoic acid (PFNA)	DAILY MX	report only	all year
002	Perfluorohexane Sulfonate	MO AVG	<= 240 ng/L	all year
002	Perfluorohexane Sulfonate	MO AVG	<= 210 ng/L	all year
002	Perfluorohexane Sulfonate	DAILY MX	report only	all year
002	Perfluorohexane Sulfonate	DAILY MX	report only	all year
002	Perfluorohexane Sulfonate	MO AVG	report only	all year
002	Perfluorohexane Sulfonate	MO AVG	report only	all year
002	Perfluorohexane Sulfonate	DAILY MX	report only	all year
002	Perfluorohexane Sulfonate	DAILY MX	report only	all year
002	Perfluorohexane Sulfonate	DAILY MX	report only	all year
002	Perfluorohexane Sulfonate	DAILY MX	report only	all year
002	Perfluorohexane Sulfonate	DAILY MX	report only	all year
002	Perfluorohexane Sulfonate	DAILY MX	report only	all year
002	Perfluorobutanesulfonic acid (PFBS)	DAILY MX	= 250 ng/L	all year
002	Perfluorobutanesulfonic acid (PFBS)	DAILY MX	= 250 ng/L	all year
002	Perfluorobutanesulfonic acid (PFBS)	DAILY MX	report only	all year
002	Perfluorobutanesulfonic acid (PFBS)	DAILY MX	report only	all year
002	Perfluorobutanesulfonic acid (PFBS)	DAILY MX	report only	all year
002	Perfluorobutanesulfonic acid (PFBS)	DAILY MX	report only	all year
002	Mercury, total [as Hg]	DAILY MX	report only	all year
002	Outfall observation,visual, y/n response	VALUE	report only	all year
002	Outfall observation,visual, y/n response	VALUE	report only	all year
003	pH	DAILY MN	>= 6.5 SU	all year
003	pH	DAILY MX	<= 9 SU	all year
003	Solids, total suspended	MO AVG	<= 30 mg/L	all year
003	Solids, total suspended	DAILY MX	<= 45 mg/L	all year
003	Phosphorus, total [as P]	MO AVG	<= .5 mg/L	all year
003	Phosphorus, total [as P]	DAILY MX	report only	all year
003	Phosphorus, total [as P]	MO AVG	report only	all year
003	Phosphorus, total [as P]	DAILY MX	report only	all year
003	Phosphorus, total [as P]	MO AVG	<= 5 lb/d	all year
003	Phosphorus, total [as P]	DAILY MX	report only	all year
003	Chloride [as Cl]	DAILY MX	report only	all year
003	Arsenic, total [as As]	MO AVG	<= 11 ug/L	all year
003	Arsenic, total [as As]	DAILY MX	report only	all year
003	Arsenic, total [as As]	MO AVG	report only	all year
003	Arsenic, total [as As]	DAILY MX	report only	all year
003	Arsenic, total [as As]	MO AVG	<= .11 lb/d	all year
003	Arsenic, total [as As]	DAILY MX	report only	all year
003	Cadmium, total [as Cd]	MO AVG	<= 11 ug/L	all year
003	Cadmium, total [as Cd]	DAILY MX	report only	all year
003	Cadmium, total [as Cd]	MO AVG	report only	all year
003	Cadmium, total [as Cd]	DAILY MX	report only	all year
003	Cadmium, total [as Cd]	MO AVG	<= .11 lb/d	all year
003	Cadmium, total [as Cd]	DAILY MX	report only	all year
003	Copper, total [as Cu]	MO AVG	<= 37 ug/L	all year
003	Copper, total [as Cu]	DAILY MX	<= 120 ug/L	all year
003	Copper, total [as Cu]	MO AVG	report only	all year
003	Copper, total [as Cu]	DAILY MX	report only	all year
003	Copper, total [as Cu]	MO AVG	<= .37 lb/d	all year
003	Copper, total [as Cu]	DAILY MX	<= 1.2 lb/d	all year
003	Nickel, total [as Ni]	MO AVG	<= 160 ug/L	all year
003	Nickel, total [as Ni]	DAILY MX	report only	all year
003	Nickel, total [as Ni]	MO AVG	report only	all year
003	Nickel, total [as Ni]	DAILY MX	report only	all year
003	Nickel, total [as Ni]	MO AVG	<= 1.6 lb/d	all year
003	Nickel, total [as Ni]	DAILY MX	report only	all year
003	Silver, total [as Ag]	MO AVG	<= .6 ug/L	all year
003	Silver, total [as Ag]	DAILY MX	report only	all year
003	Silver, total [as Ag]	MO AVG	report only	all year
003	Silver, total [as Ag]	DAILY MX	report only	all year
003	Silver, total [as Ag]	MO AVG	<= .006 lb/d	all year
003	Silver, total [as Ag]	DAILY MX	report only	all year
003	Equipment inspection - visual	VALUE	report only	all year
003	Flow, in conduit or thru treatment plant	MO AVG	report only	all year
003	Flow, in conduit or thru treatment plant	DAILY MX	report only	all year
003	Flow, in conduit or thru treatment plant	MO AVG	report only	all year
003	Flow, in conduit or thru treatment plant	DAILY MX	report only	all year
003	Perfluorooctanoic acid (PFOA)	DAILY MX	= 40 ng/L	all year
003	Perfluorooctanoic acid (PFOA)	DAILY MX	report only	all year
003	Perfluorooctanoic acid (PFOA)	DAILY MX	report only	all year
003	Perfluorooctanesulfonate	MO AVG	= 12 ng/L	all year
003	Perfluorooctanesulfonate	DAILY MX	= 15 ng/L	all year
003	Perfluorooctanesulfonate	MO AVG	report only	all year
003	Perfluorooctanesulfonate	DAILY MX	report only	all year
003	Perfluorooctanesulfonate	DAILY MX	report only	all year
003	Perfluorooctanesulfonate	MO AVG	= .00012 lb/d	all year
003	Perfluorooctanesulfonate	DAILY MX	report only	all year
003	Perfluorooctanesulfonate	DAILY MX	report only	all year
003	Perfluorononanoic acid (PFNA)	MO AVG	= 34 ng/L	all year
003	Perfluorononanoic acid (PFNA)	DAILY MX	report only	all year
003	Perfluorononanoic acid (PFNA)	MO AVG	report only	all year
003	Perfluorononanoic acid (PFNA)	DAILY MX	report only	all year
003	Perfluorononanoic acid (PFNA)	DAILY MX	report only	all year
003	Perfluorononanoic acid (PFNA)	MO AVG	= .00034 lb/d	all year
003	Perfluorononanoic acid (PFNA)	DAILY MX	report only	all year
003	Perfluorononanoic acid (PFNA)	DAILY MX	report only	all year
003	Perfluorohexane Sulfonate	MO AVG	<= 240 ng/L	all year
003	Perfluorohexane Sulfonate	DAILY MX	report only	all year
003	Perfluorohexane Sulfonate	MO AVG	report only	all year
003	Perfluorohexane Sulfonate	DAILY MX	report only	all year
003	Perfluorohexane Sulfonate	DAILY MX	report only	all year
003	Perfluorohexane Sulfonate	MO AVG	<= .0024 lb/d	all year
003	Perfluorohexane Sulfonate	DAILY MX	report only	all year
003	Perfluorohexane Sulfonate	DAILY MX	report only	all year
003	Perfluorobutanesulfonic acid (PFBS)	DAILY MX	= 250 ng/L	all year
003	Perfluorobutanesulfonic acid (PFBS)	DAILY MX	report only	all year
003	Perfluorobutanesulfonic acid (PFBS)	DAILY MX	report only	all year
003	Outfall observation,visual, y/n response	VALUE	report only	all year