NY AIR NATIONAL GUARD — NPDES permit NY0250457: limits, due date and EPA's record

NPDES permit NY0250457 · Minor FEDERAL · administratively continued, expires 2015-08-31 · EPA's file as of 2026-09-19

This permit expired on 2015-08-31 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

Reporting

Reports are due about 28 days after each monitoring period ends (the most common figure among NY permits in EPA's filings — check your permit).

Limits in force (29)

Outfall	Parameter	Statistic	Limit	Months
001	Flow rate	DAILY MX	report only	all year
001	pH	MINIMUM	>= 6 SU	all year
001	pH	MAXIMUM	<= 9 SU	all year
001	Oil & Grease	DAILY MX	<= 15 mg/L	all year
001	Toluene	DAILY MX	<= .1 mg/L (alert)	all year
001	Benzene	DAILY MX	<= .1 mg/L (alert)	all year
001	Ethylbenzene	DAILY MX	<= .1 mg/L (alert)	all year
001	Xylene [mix of m+o+p]	DAILY MX	<= .1 mg/L (alert)	all year
002	Flow rate	DAILY MX	report only	all year
002	BOD, 5-day, 20 deg. C	DAILY MX	report only	all year
002	Glycol [total]	DAILY MX	report only	all year
003	Flow rate	DAILY MX	report only	all year
003	BOD, 5-day, 20 deg. C	DAILY MX	report only	all year
003	Glycol [total]	DAILY MX	report only	all year
004	Flow rate	DAILY MX	report only	all year
004	pH	MINIMUM	>= 6 SU	all year
004	pH	MAXIMUM	<= 9 SU	all year
004	Oil & Grease	DAILY MX	<= 15 mg/L	all year
010	Flow rate	DAILY MX	report only	all year
010	BOD, 5-day, 20 deg. C	DAILY MX	<= 80 mg/L	Jan, Feb, Mar, Apr, Oct, Nov, Dec
010	BOD, 5-day, 20 deg. C	DAILY MX	<= 40 mg/L	May, Jun, Jul, Aug, Sep
010	pH	MINIMUM	>= 6 SU	all year
010	pH	MAXIMUM	<= 9 SU	all year
010	Oil & Grease	DAILY MX	<= 15 mg/L	all year
010	Toluene	DAILY MX	<= .1 mg/L (alert)	all year
010	Benzene	DAILY MX	<= .1 mg/L (alert)	all year
010	Ethylbenzene	DAILY MX	<= .1 mg/L (alert)	all year
010	Glycol [total]	DAILY MX	report only	all year
010	Xylene [mix of m+o+p]	DAILY MX	<= .1 mg/L (alert)	all year