WARM SPRINGS PSD — NPDES permit WV0027707: limits, due date and EPA's record

NPDES permit WV0027707 · Major POTW · effective, expires 2028-05-14 · 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: Copper, total recoverable (1), Copper, total [as Cu] (1).

Reporting

Reports are due about 25 days after each monitoring period ends (the most common figure among WV permits in EPA's filings — check your permit).

Limits in force (214)

Outfall	Parameter	Statistic	Limit	Months
001	Oxygen, dissolved [DO]	INST MIN	>= 6 mg/L	all year
001	BOD, 5-day, 20 deg. C	MO AVG	<= 10 mg/L	all year
001	BOD, 5-day, 20 deg. C	DAILY MX	<= 20 mg/L	all year
001	BOD, 5-day, 20 deg. C	MO AVG	<= 145 lb/d	all year
001	BOD, 5-day, 20 deg. C	DAILY MX	<= 290 lb/d	all year
001	pH	INST MIN	>= 6 SU	all year
001	pH	INST MAX	<= 9 SU	all year
001	Solids, total suspended	MO AVG	<= 30 mg/L	all year
001	Solids, total suspended	DAILY MX	<= 60 mg/L	all year
001	Solids, total suspended	MO AVG	<= 435 lb/d	all year
001	Solids, total suspended	DAILY MX	<= 870 lb/d	all year
001	Nitrogen, total [as N]	MO AVG	report only	all year
001	Nitrogen, total [as N]	DAILY MX	report only	all year
001	Nitrogen, total [as N]	MO TOTAL	report only	all year
001	Nitrogen, total [as N]	ANNL TOT	<= 26484 lb/yr	all year
001	Nitrogen, ammonia total [as N]	MO AVG	<= 1.22 mg/L	all year
001	Nitrogen, ammonia total [as N]	DAILY MX	<= 2.45 mg/L	all year
001	Nitrogen, ammonia total [as N]	MO AVG	<= 17.7 lb/d	all year
001	Nitrogen, ammonia total [as N]	DAILY MX	<= 35.6 lb/d	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 TOTAL	report only	all year
001	Phosphorus, total [as P]	ANNL TOT	<= 2648 lb/yr	all year
001	Cyanide, weak acid, dissociable	MO AVG	report only	all year
001	Cyanide, weak acid, dissociable	DAILY MX	report only	all year
001	Hardness, total [as CaCO3]	MO AVG	report only	all year
001	Hardness, total [as CaCO3]	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	Chromium, hexavalent [as Cr]	MO AVG	report only	all year
001	Chromium, hexavalent [as Cr]	DAILY MX	report only	all year
001	Nickel, total recoverable	MO AVG	report only	all year
001	Nickel, total recoverable	DAILY MX	report only	all year
001	Silver total recoverable	MO GEO	report only	all year
001	Silver total recoverable	DAILY MX	report only	all year
001	Zinc, total recoverable	MO AVG	report only	all year
001	Zinc, total recoverable	DAILY MX	report only	all year
001	Aluminum, total recoverable	MO AVG	report only	all year
001	Aluminum, total recoverable	DAILY MX	report only	all year
001	Cadmium, total recoverable	MO AVG	report only	all year
001	Cadmium, total recoverable	DAILY MX	report only	all year
001	Lead, total recoverable	MO AVG	report only	all year
001	Lead, total recoverable	DAILY MX	report only	all year
001	Copper, total recoverable	MO AVG	<= .012 mg/L	all year
001	Copper, total recoverable	DAILY MX	<= .021 mg/L	all year
001	Flow, in conduit or thru treatment plant	MINIMUM	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 TOTAL	report only	all year
001	Toxicity [chronic], Ceriodaphnia dubia	MO AVG	<= .82 tox chronic	all year
001	Toxicity [chronic], Ceriodaphnia dubia	DAILY MX	<= 1.64 tox chronic	all year
001	Toxicity [chronic], Pimephales promelas [Fathead Minnow]	MO AVG	<= .82 tox chronic	all year
001	Toxicity [chronic], Pimephales promelas [Fathead Minnow]	DAILY MX	<= 1.64 tox chronic	all year
001	Mercury, total [as Hg]	MO AVG	report only	all year
001	Mercury, total [as Hg]	DAILY MX	report only	all year
001	Coliform, fecal general	MO GEOMN	<= 200 #/100mL	all year
001	Coliform, fecal general	DAILY MX	<= 400 #/100mL	all year
001	BOD, 5-day, percent removal	MO AV MN	>= 85 %	all year
001	Solids, suspended percent removal	MO AV MN	>= 85 %	all year
002	BOD, 5-day, 20 deg. C	MO AVG	<= 30 mg/L	all year
002	BOD, 5-day, 20 deg. C	DAILY MX	<= 60 mg/L	all year
002	BOD, 5-day, 20 deg. C	MO AVG	<= 15 lb/d	all year
002	BOD, 5-day, 20 deg. C	DAILY MX	<= 30 lb/d	all year
002	pH	INST MIN	>= 6 SU	all year
002	pH	INST MAX	<= 9 SU	all year
002	Solids, total suspended	MO AVG	<= 30 mg/L	all year
002	Solids, total suspended	DAILY MX	<= 60 mg/L	all year
002	Solids, total suspended	MO AVG	<= 15 lb/d	all year
002	Solids, total suspended	DAILY MX	<= 30 lb/d	all year
002	Nitrogen, total [as N]	MO AVG	report only	all year
002	Nitrogen, total [as N]	DAILY MX	report only	all year
002	Nitrogen, total [as N]	MO AVG	report only	all year
002	Nitrogen, total [as N]	DAILY MX	report only	all year
002	Nitrogen, ammonia total [as N]	MO AVG	<= 14.7 mg/L	all year
002	Nitrogen, ammonia total [as N]	DAILY MX	<= 29.6 mg/L	all year
002	Nitrogen, ammonia total [as N]	MO AVG	<= 7.4 lb/d	all year
002	Nitrogen, ammonia total [as N]	DAILY MX	<= 14.8 lb/d	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]	MO AVG	report only	all year
002	Phosphorus, total [as P]	DAILY MX	report only	all year
002	Zinc, total recoverable	MO AVG	report only	all year
002	Zinc, total recoverable	DAILY MX	report only	all year
002	Lead, total recoverable	MO AVG	report only	all year
002	Lead, total recoverable	DAILY MX	report only	all year
002	Copper, total recoverable	MO AVG	report only	all year
002	Copper, total recoverable	DAILY MX	report only	all year
002	Flow, in conduit or thru treatment plant	MINIMUM	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	Chlorine, total residual	MO AVG	<= .028 mg/L	all year
002	Chlorine, total residual	DAILY MX	<= .057 mg/L	all year
002	Coliform, fecal general	MO GEOMN	<= 200 #/100mL	all year
002	Coliform, fecal general	DAILY MX	<= 400 #/100mL	all year
002	BOD, 5-day, percent removal	MO AV MN	>= 85 %	all year
002	Solids, suspended percent removal	MO AV MN	>= 85 %	all year
IU01	Flow rate	MO AVG	report only	all year
IU01	Flow rate	DAILY MX	<= 24500 gal/d	all year
IU01	BOD, 5-day, 20 deg. C	MO AVG	report only	all year
IU01	BOD, 5-day, 20 deg. C	DAILY MX	<= 250 mg/L	all year
IU01	BOD, 5-day, 20 deg. C	MO AVG	report only	all year
IU01	BOD, 5-day, 20 deg. C	DAILY MX	report only	all year
IU01	pH	INST MIN	>= 5 SU	all year
IU01	pH	INST MAX	<= 10 SU	all year
IU01	Solids, total suspended	MO AVG	report only	all year
IU01	Solids, total suspended	DAILY MX	<= 500 mg/L	all year
IU01	Solids, total suspended	MO AVG	report only	all year
IU01	Solids, total suspended	DAILY MX	report only	all year
IU01	Cyanide, total [as CN]	MO AVG	report only	all year
IU01	Cyanide, total [as CN]	DAILY MX	<= .35 mg/L	all year
IU01	Cyanide, total [as CN]	MO AVG	report only	all year
IU01	Cyanide, total [as CN]	DAILY MX	report only	all year
IU01	Selenium, total recoverable	MO AVG	report only	all year
IU01	Selenium, total recoverable	DAILY MX	<= .026 mg/L	all year
IU01	Selenium, total recoverable	MO AVG	report only	all year
IU01	Selenium, total recoverable	DAILY MX	report only	all year
IU01	Arsenic, total [as As]	MO AVG	report only	all year
IU01	Arsenic, total [as As]	DAILY MX	<= .007 mg/L	all year
IU01	Arsenic, total [as As]	MO AVG	report only	all year
IU01	Arsenic, total [as As]	DAILY MX	report only	all year
IU01	Cadmium, total [as Cd]	MO AVG	report only	all year
IU01	Cadmium, total [as Cd]	DAILY MX	<= .004 mg/L	all year
IU01	Cadmium, total [as Cd]	MO AVG	report only	all year
IU01	Cadmium, total [as Cd]	DAILY MX	report only	all year
IU01	Chromium, total [as Cr]	MO AVG	report only	all year
IU01	Chromium, total [as Cr]	DAILY MX	<= .15 mg/L	all year
IU01	Chromium, total [as Cr]	MO AVG	report only	all year
IU01	Chromium, total [as Cr]	DAILY MX	report only	all year
IU01	Copper, total [as Cu]	MO AVG	report only	all year
IU01	Copper, total [as Cu]	DAILY MX	<= .05 mg/L	all year
IU01	Copper, total [as Cu]	MO AVG	report only	all year
IU01	Copper, total [as Cu]	DAILY MX	report only	all year
IU01	Lead, total [as Pb]	MO AVG	report only	all year
IU01	Lead, total [as Pb]	DAILY MX	<= .033 mg/L	all year
IU01	Lead, total [as Pb]	MO AVG	report only	all year
IU01	Lead, total [as Pb]	DAILY MX	report only	all year
IU01	Nickel, total [as Ni]	MO AVG	report only	all year
IU01	Nickel, total [as Ni]	DAILY MX	<= .2 mg/L	all year
IU01	Nickel, total [as Ni]	MO AVG	report only	all year
IU01	Nickel, total [as Ni]	DAILY MX	report only	all year
IU01	Silver, total [as Ag]	MO AVG	report only	all year
IU01	Silver, total [as Ag]	DAILY MX	<= .016 mg/L	all year
IU01	Silver, total [as Ag]	MO AVG	report only	all year
IU01	Silver, total [as Ag]	DAILY MX	report only	all year
IU01	Zinc, total [as Zn]	MO AVG	report only	all year
IU01	Zinc, total [as Zn]	DAILY MX	<= .55 mg/L	all year
IU01	Zinc, total [as Zn]	MO AVG	report only	all year
IU01	Zinc, total [as Zn]	DAILY MX	report only	all year
IU01	Molybdenum, total recoverable	MO AVG	report only	all year
IU01	Molybdenum, total recoverable	DAILY MX	<= .4 mg/L	all year
IU01	Molybdenum, total recoverable	MO AVG	report only	all year
IU01	Molybdenum, total recoverable	DAILY MX	report only	all year
IU01	Toluene	MO AVG	report only	all year
IU01	Toluene	DAILY MX	report only	all year
IU01	Toluene	MO AVG	report only	all year
IU01	Toluene	DAILY MX	report only	all year
IU01	Benzene	MO AVG	report only	all year
IU01	Benzene	DAILY MX	report only	all year
IU01	Benzene	MO AVG	report only	all year
IU01	Benzene	DAILY MX	report only	all year
IU01	Priority Pollutants	MO AVG	report only	all year
IU01	Priority Pollutants	DAILY MX	report only	all year
IU01	Priority Pollutants	MO AVG	report only	all year
IU01	Priority Pollutants	DAILY MX	report only	all year
IU01	Mercury, total [as Hg]	MO AVG	report only	all year
IU01	Mercury, total [as Hg]	DAILY MX	<= .2 ug/L	all year
IU01	Mercury, total [as Hg]	MO AVG	report only	all year
IU01	Mercury, total [as Hg]	DAILY MX	report only	all year
IU02	Flow rate	MO AVG	<= 6600 gal/d	all year
IU02	Flow rate	DAILY MX	<= 10300 gal/d	all year
IU02	BOD, 5-day, 20 deg. C	MO AVG	report only	all year
IU02	BOD, 5-day, 20 deg. C	DAILY MX	report only	all year
IU02	BOD, 5-day, 20 deg. C	MO AVG	report only	all year
IU02	BOD, 5-day, 20 deg. C	DAILY MX	report only	all year
IU02	pH	INST MIN	>= 5 SU	all year
IU02	pH	INST MAX	<= 10 SU	all year
IU02	Solids, total suspended	MO AVG	report only	all year
IU02	Solids, total suspended	DAILY MX	report only	all year
IU02	Solids, total suspended	MO AVG	report only	all year
IU02	Solids, total suspended	DAILY MX	report only	all year
IU02	Oil and grease, hexane extr method	MO AVG	report only	all year
IU02	Oil and grease, hexane extr method	DAILY MX	report only	all year
IU02	Oil and grease, hexane extr method	MO AVG	report only	all year
IU02	Oil and grease, hexane extr method	DAILY MX	report only	all year
IU02	Copper, total [as Cu]	MO AVG	report only	all year
IU02	Copper, total [as Cu]	DAILY MX	<= 1 mg/L	all year
IU02	Copper, total [as Cu]	MO AVG	report only	all year
IU02	Copper, total [as Cu]	DAILY MX	report only	all year
IU02	Lead, total [as Pb]	MO AVG	report only	all year
IU02	Lead, total [as Pb]	DAILY MX	<= .15 mg/L	all year
IU02	Lead, total [as Pb]	MO AVG	report only	all year
IU02	Lead, total [as Pb]	DAILY MX	report only	all year
IU02	Zinc, total [as Zn]	MO AVG	report only	all year
IU02	Zinc, total [as Zn]	DAILY MX	<= 1 mg/L	all year
IU02	Zinc, total [as Zn]	MO AVG	report only	all year
IU02	Zinc, total [as Zn]	DAILY MX	report only	all year
IU03	Flow rate	MO AVG	report only	all year
IU03	Flow rate	DAILY MX	<= 5000 gal/d	all year
IU03	pH	INST MIN	>= 5 SU	all year
IU03	pH	INST MAX	<= 10 SU	all year
IU03	Solids, total suspended	MO AVG	report only	all year
IU03	Solids, total suspended	DAILY MX	<= 250 mg/L	all year
IU03	Arsenic, total [as As]	MO AVG	report only	all year
IU03	Arsenic, total [as As]	DAILY MX	<= .05 mg/L	all year
IU03	Cadmium, total [as Cd]	MO AVG	report only	all year
IU03	Cadmium, total [as Cd]	DAILY MX	<= .01 mg/L	all year
IU03	Copper, total [as Cu]	MO AVG	report only	all year
IU03	Copper, total [as Cu]	DAILY MX	<= .05 mg/L	all year
IU03	Lead, total [as Pb]	MO AVG	report only	all year
IU03	Lead, total [as Pb]	DAILY MX	<= .02 mg/L	all year
IU03	Zinc, total [as Zn]	MO AVG	report only	all year
IU03	Zinc, total [as Zn]	DAILY MX	<= .1 mg/L	all year
IU03	Mercury, total [as Hg]	MO AVG	report only	all year
IU03	Mercury, total [as Hg]	DAILY MX	<= .2 ug/L	all year