City of New Bern — NPDES permit NC0025348: limits, due date and EPA's record

NPDES permit NC0025348 · Major POTW · effective, expires 2027-06-30 · EPA's file as of 2026-09-19

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

Reporting

Reports are due about 32 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (38)

Outfall	Parameter	Statistic	Limit	Months
001	Flow, in conduit or thru treatment plant	DAILY MX	report only	all year
002	Temperature, water deg. centigrade	DAILY MX	report only	all year
002	Conductivity	DAILY MX	report only	all year
002	Oxygen, dissolved [DO]	DAILY MN	>= 5 mg/L	all year
002	BOD, 5-day, 20 deg. C	7 DA AVG	<= 7.5 mg/L	Apr, May, Jun, Jul, Aug, Sep, Oct
002	BOD, 5-day, 20 deg. C	7 DA AVG	<= 15 mg/L	Jan, Feb, Mar, Nov, Dec
002	BOD, 5-day, 20 deg. C	30DA AVG	<= 5 mg/L	Apr, May, Jun, Jul, Aug, Sep, Oct
002	BOD, 5-day, 20 deg. C	30DA AVG	<= 10 mg/L	Jan, Feb, Mar, Nov, Dec
002	BOD, 5-day, 20 deg. C	DAILY MX	report only	all year
002	pH	DAILY MN	>= 6.8 SU	all year
002	pH	DAILY MX	<= 8.5 SU	all year
002	Solids, total suspended	7 DA AVG	<= 45 mg/L	all year
002	Solids, total suspended	30DA AVG	<= 30 mg/L	all year
002	Solids, total suspended	DAILY MX	report only	all year
002	Nitrogen, total [as N]	DAILY MX	report only	all year
002	Nitrogen, total [as N]	DAILY MX	report only	all year
002	Nitrogen, ammonia total [as N]	7 DA AVG	<= 3 mg/L	Apr, May, Jun, Jul, Aug, Sep, Oct
002	Nitrogen, ammonia total [as N]	7 DA AVG	<= 6 mg/L	Jan, Feb, Mar, Nov, Dec
002	Nitrogen, ammonia total [as N]	30DA AVG	<= 1 mg/L	Apr, May, Jun, Jul, Aug, Sep, Oct
002	Nitrogen, ammonia total [as N]	30DA AVG	<= 2 mg/L	Jan, Feb, Mar, Nov, Dec
002	Phosphorus, total [as P]	9B	<= 2 mg/L	all year
002	Flow, in conduit or thru treatment plant	30DA AVG	<= 6.5 MGD	all year
002	Chlorine, total residual	DAILY MX	<= 13 ug/L	all year
002	Enterococci	WK GEOMN	<= 276 CFU/100mL	all year
002	Enterococci	MO GEOMN	<= 35 CFU/100mL	all year
002	Flow, total	DAILY MX	report only	all year
003	Turbidity	DAILY MX	report only	all year
003	pH	DAILY MN	>= 6.8 SU	all year
003	pH	DAILY MX	<= 8.5 SU	all year
003	Salinity	DAILY MX	report only	all year
003	Solids, total suspended	7 DA AVG	<= 45 mg/L	all year
003	Solids, total suspended	30DA AVG	<= 30 mg/L	all year
003	Flow, in conduit or thru treatment plant	DAILY MX	report only	all year
003	Chlorine, total residual	DAILY MX	<= 13 ug/L	all year
003	Solids, total dissolved	DAILY MX	report only	all year
005	Flow, in conduit or thru treatment plant	DAILY MX	report only	all year
005	Flow, total	DAILY MX	report only	all year
006	Nitrogen, total [as N]	DAILY MX	report only	all year