LINDE INC — NPDES permit NY0000281: limits, due date and EPA's record

NPDES permit NY0000281 · Minor NON-POTW · effective, expires 2026-12-31 · EPA's file as of 2026-09-19

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

Reporting

Reports are due about 56 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (85)

Outfall	Parameter	Statistic	Limit	Months
001	Temperature, water deg. fahrenheit	MO AVG	report only	all year
001	Temperature, water deg. fahrenheit	DAILY MX	<= 90 deg F	all year
001	Flow rate	MO AVG	report only	all year
001	Flow rate	DAILY MX	report only	all year
001	Oxygen, dissolved [DO]	MO AVG	report only	all year
001	Oxygen, dissolved [DO]	DAILY MX	report only	all year
001	pH	MINIMUM	>= 6 SU	all year
001	pH	MAXIMUM	<= 9 SU	all year
001	Solids, total suspended	MO AVG	report only	all year
001	Solids, total suspended	DAILY MX	<= 20 mg/L	all year
001	Solids, settleable	MO AVG	report only	all year
001	Solids, settleable	DAILY MX	<= .1 mL/L	all year
001	Oil & Grease	MO AVG	report only	all year
001	Oil & Grease	DAILY MX	<= 15 mg/L	all year
001	Nitrogen, ammonia total [as N]	MO AVG	report only	all year
001	Nitrogen, ammonia total [as N]	DAILY MX	report only	all year
001	Nitrogen, nitrate total [as N]	MO AVG	report only	all year
001	Nitrogen, nitrate total [as N]	DAILY MX	report only	all year
001	Carbon, tot organic [TOC]	MO AVG	report only	all year
001	Carbon, tot organic [TOC]	DAILY MX	<= 20 mg/L	all year
001	Copper, total [as Cu]	MO AVG	report only	all year
001	Copper, total [as Cu]	DAILY MX	<= 40 ug/L	all year
001	Iron, total [as Fe]	MO AVG	report only	all year
001	Iron, total [as Fe]	DAILY MX	<= 1000 ug/L	all year
001	Lead, total [as Pb]	MO AVG	report only	all year
001	Lead, total [as Pb]	DAILY MX	<= 50 ug/L	all year
001	Nickel, total [as Ni]	MO AVG	report only	all year
001	Nickel, total [as Ni]	DAILY MX	<= 71.77 ug/L	all year
001	Zinc, total [as Zn]	MO AVG	report only	all year
001	Zinc, total [as Zn]	DAILY MX	<= 115.6 ug/L	all year
001	Aluminum, total [as Al]	MO AVG	report only	all year
001	Aluminum, total [as Al]	DAILY MX	<= 1000 ug/L	all year
001	Dibromochloromethane	DAILY MX	<= 6.96 ug/L (alert)	all year
001	Chloroform	DAILY MX	<= 7.56 ug/L (alert)	all year
001	Di[2-ethylhexyl] phthalate [DEHP]	DAILY MX	<= 59.4 ug/L (alert)	all year
001	Trichloroethylene	MO AVG	<= 11 ug/L	all year
001	Trichloroethylene	DAILY MX	report only	all year
001	Phenols	DAILY MX	<= .027 mg/L (alert)	all year
001	Cyanide, free available	DAILY MX	<= .36 mg/L (alert)	all year
001	Toxicity [acute], Ceriodaphnia dubia	MAXIMUM	<= .3 tox acute (alert)	all year
001	Toxicity [chronic], Ceriodaphnia dubia	MAXIMUM	<= 1 tox chronic (alert)	all year
001	Bromochloromethane	DAILY MX	<= 7.8 ug/L (alert)	all year
001	Solids, total dissolved	MO AVG	report only	all year
001	Solids, total dissolved	DAILY MX	report only	all year
002	Temperature, water deg. fahrenheit	MO AVG	report only	all year
002	Temperature, water deg. fahrenheit	DAILY MX	<= 90 deg F	all year
002	Flow rate	MO AVG	report only	all year
002	Flow rate	DAILY MX	report only	all year
002	Oxygen, dissolved [DO]	MO AVG	report only	all year
002	Oxygen, dissolved [DO]	DAILY MX	report only	all year
002	pH	MINIMUM	>= 6 SU	all year
002	pH	MAXIMUM	<= 9 SU	all year
002	Solids, total suspended	MO AVG	report only	all year
002	Solids, total suspended	DAILY MX	<= 74.79 mg/L	all year
002	Solids, settleable	MO AVG	report only	all year
002	Solids, settleable	DAILY MX	<= .1 mL/L	all year
002	Oil & Grease	MO AVG	report only	all year
002	Oil & Grease	DAILY MX	<= 15 mg/L	all year
002	Nitrogen, ammonia total [as N]	MO AVG	<= 1.25 mg/L	all year
002	Nitrogen, ammonia total [as N]	DAILY MX	report only	all year
002	Nitrogen, nitrate total [as N]	MO AVG	report only	all year
002	Nitrogen, nitrate total [as N]	DAILY MX	report only	all year
002	Carbon, tot organic [TOC]	MO AVG	report only	all year
002	Carbon, tot organic [TOC]	DAILY MX	<= 20 mg/L	all year
002	Copper, total [as Cu]	MO AVG	report only	all year
002	Copper, total [as Cu]	DAILY MX	<= 40 ug/L	all year
002	Iron, total [as Fe]	MO AVG	report only	all year
002	Iron, total [as Fe]	DAILY MX	<= 1000 ug/L	all year
002	Lead, total [as Pb]	MO AVG	report only	all year
002	Lead, total [as Pb]	DAILY MX	<= 50 ug/L	all year
002	Nickel, total [as Ni]	MO AVG	report only	all year
002	Nickel, total [as Ni]	DAILY MX	<= 71.77 ug/L	all year
002	Zinc, total [as Zn]	MO AVG	report only	all year
002	Zinc, total [as Zn]	DAILY MX	<= 115.6 ug/L	all year
002	Aluminum, total [as Al]	MO AVG	report only	all year
002	Aluminum, total [as Al]	DAILY MX	<= 1000 ug/L	all year
002	Di[2-ethylhexyl] phthalate [DEHP]	DAILY MX	<= 38.1 ug/L (alert)	all year
002	Trichloroethylene	MO AVG	<= 11 ug/L	all year
002	Trichloroethylene	DAILY MX	report only	all year
002	Phenols	DAILY MX	<= .021 mg/L (alert)	all year
002	Cyanide, free available	DAILY MX	<= .32 mg/L (alert)	all year
002	Toxicity [acute], Ceriodaphnia dubia	MAXIMUM	<= .3 tox acute (alert)	all year
002	Toxicity [chronic], Ceriodaphnia dubia	MAXIMUM	<= 1 tox chronic (alert)	all year
002	Solids, total dissolved	MO AVG	report only	all year
002	Solids, total dissolved	DAILY MX	report only	all year