Sunil Chand — NPDES permit MO0122009: limits, due date and EPA's record

NPDES permit MO0122009 · Minor NON-POTW · effective, expires 2028-10-31 · EPA's file as of 2026-09-19

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.

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

Last period with anything received: 2026-03-31. Most often over: Solids, total suspended (2).

Reporting

Reports are due about 28 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (18)

Outfall	Parameter	Statistic	Limit	Months
001	BOD, 5-day, 20 deg. C	WKLY AVG	<= 65 mg/L	all year
001	BOD, 5-day, 20 deg. C	MO AVG	<= 45 mg/L	all year
001	pH	MINIMUM	>= 6.5 SU	all year
001	pH	MAXIMUM	<= 9 SU	all year
001	Solids, total suspended	WKLY AVG	<= 110 mg/L	all year
001	Solids, total suspended	MO AVG	<= 70 mg/L	all year
001	Nitrogen, ammonia total [as N]	DAILY MX	<= 12.1 mg/L	Oct, Nov, Dec
001	Nitrogen, ammonia total [as N]	DAILY MX	<= 12.1 mg/L	Jul, Aug, Sep
001	Nitrogen, ammonia total [as N]	DAILY MX	<= 12.1 mg/L	Apr, May, Jun
001	Nitrogen, ammonia total [as N]	DAILY MX	<= 12.1 mg/L	Jan, Feb, Mar
001	Nitrogen, ammonia total [as N]	MO AVG	<= 2.9 mg/L	Oct, Nov, Dec
001	Nitrogen, ammonia total [as N]	MO AVG	<= 1.5 mg/L	Jul, Aug, Sep
001	Nitrogen, ammonia total [as N]	MO AVG	<= 2 mg/L	Apr, May, Jun
001	Nitrogen, ammonia total [as N]	MO AVG	<= 3.1 mg/L	Jan, Feb, Mar
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	E. coli	DAILY MX	<= 1030 #/100mL	Apr, May, Jun, Jul, Aug, Sep, Oct, Nov, Dec
001	E. coli	30DA GM	<= 206 #/100mL	Apr, May, Jun, Jul, Aug, Sep, Oct, Nov, Dec