BEAVER CROSSING WWTF — NPDES permit NE0023981: limits, due date and EPA's record

NPDES permit NE0023981 · Minor POTW · effective, expires 2031-06-30 · EPA's file as of 2026-09-19

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

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 (54)

Outfall	Parameter	Statistic	Limit	Months
002	Temperature, water deg. fahrenheit	MO AVG	report only	all year
002	Temperature, water deg. fahrenheit	DAILY MX	report only	all year
002	BOD, 5-day, 20 deg. C	MO AVG	<= 30 mg/L	all year
002	BOD, 5-day, 20 deg. C	7 DA AVG	<= 45 mg/L	all year
002	BOD, 5-day, 20 deg. C	MO AVG	report only	all year
002	BOD, 5-day, 20 deg. C	7 DA AVG	report only	all year
002	pH	DAILY MN	>= 6.5 SU	all year
002	pH	DAILY MX	report only	all year
002	Solids, total suspended	MO AVG	<= 80 mg/L	all year
002	Solids, total suspended	DAILY MX	<= 120 mg/L	all year
002	Solids, total suspended	MO AVG	report only	all year
002	Solids, total suspended	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	<= .97 mg/L	Jan, Feb, Nov, Dec
002	Nitrogen, ammonia total [as N]	MO AVG	<= .23 mg/L	Mar, Apr, May
002	Nitrogen, ammonia total [as N]	MO AVG	<= .17 mg/L	Jun, Jul, Aug, Sep, Oct
002	Nitrogen, ammonia total [as N]	DAILY MX	<= 1.94 mg/L	Jan, Feb, Nov, Dec
002	Nitrogen, ammonia total [as N]	DAILY MX	<= .47 mg/L	Mar, Apr, May
002	Nitrogen, ammonia total [as N]	DAILY MX	<= .33 mg/L	Jun, Jul, Aug, Sep, Oct
002	Nitrogen, ammonia total [as N]	MO AVG	<= 2.2 kg/d	Jan, Feb, Nov, Dec
002	Nitrogen, ammonia total [as N]	MO AVG	<= .53 kg/d	Mar, Apr, May
002	Nitrogen, ammonia total [as N]	MO AVG	<= .38 kg/d	Jun, Jul, Aug, Sep, Oct
002	Nitrogen, ammonia total [as N]	DAILY MX	<= 4.41 kg/d	Jan, Feb, Nov, Dec
002	Nitrogen, ammonia total [as N]	DAILY MX	<= 1.07 kg/d	Mar, Apr, May
002	Nitrogen, ammonia total [as N]	DAILY MX	<= .76 kg/d	Jun, Jul, Aug, Sep, Oct
002	Phosphorus, total [as P]	MO AVG	report only	all year
002	Phosphorus, total [as P]	DAILY MX	report only	all year
002	E. coli, MTEC-MF	GEO MEAN	<= 126 #/100mL	May, Jun, Jul, Aug, Sep
002	E. coli, MTEC-MF	MO GEOMN	report only	Jan, Feb, Mar, Apr, Oct, Nov, Dec
002	E. coli, MTEC-MF	DAILY MX	<= 298 #/100mL	May, Jun, Jul, Aug, Sep
002	E. coli, MTEC-MF	DAILY MX	report only	Jan, Feb, Mar, Apr, Oct, Nov, Dec
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	Duration of discharge	VALUE	report only	all year
002	Flow, total	VALUE	report only	all year
003	Temperature, water deg. fahrenheit	MO AVG	report only	all year
003	Temperature, water deg. fahrenheit	DAILY MX	report only	all year
003	Conductivity	MO AVG	report only	all year
003	Conductivity	DAILY MX	report only	all year
003	pH	DAILY MN	>= 6.5 SU	all year
003	pH	DAILY MX	report only	all year
003	Nitrogen, ammonia total [as N]	MO AVG	report only	all year
003	Nitrogen, ammonia total [as N]	DAILY MX	report only	all year
003	Nitrogen, nitrate total [as N]	MO AVG	report only	all year
003	Nitrogen, nitrate total [as N]	DAILY MX	report only	all year
003	Chloride [as Cl]	MO AVG	report only	all year
003	Chloride [as Cl]	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
INF	BOD, 5-day, 20 deg. C	VALUE	report only	all year
INF	pH	VALUE	report only	all year
INF	Solids, total suspended	VALUE	report only	all year
INF	Flow, in conduit or thru treatment plant	VALUE	report only	all year