Town of Beech Mountain — NPDES permit NC0022730: limits, due date and EPA's record

NPDES permit NC0022730 · Minor POTW · effective, expires 2027-09-30 · 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: 2026-07-31. Most often over: Nitrogen, ammonia total [as N] (2), Flow, in conduit or thru treatment plant (1), BOD, 5-day, 20 deg. C (1).

Reporting

Reports are due about 31 days after each monitoring period ends (the most common figure among NC permits in EPA's filings — check your permit).

Limits in force (16)

Outfall	Parameter	Statistic	Limit	Months
002	Temperature, water deg. centigrade	DAILY MX	report only	all year
002	BOD, 5-day, 20 deg. C	7 DA AVG	<= 45 mg/L	all year
002	BOD, 5-day, 20 deg. C	30DA AVG	<= 30 mg/L	all year
002	BOD, 5-day, 20 deg. C	DAILY MX	report only	all year
002	pH	DAILY MN	>= 6 SU	all year
002	pH	DAILY MX	<= 9 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, ammonia total [as N]	7 DA AVG	<= 33 mg/L	Apr, May, Jun, Jul, Aug, Sep, Oct
002	Nitrogen, ammonia total [as N]	30DA AVG	<= 11 mg/L	Apr, May, Jun, Jul, Aug, Sep, Oct
002	Nitrogen, ammonia total [as N]	DAILY MX	report only	Jan, Feb, Mar, Nov, Dec
002	Coliform, fecal MF, MFC broth, 44.5 C	WK GEOMN	<= 400 #/100mL	all year
002	Coliform, fecal MF, MFC broth, 44.5 C	MO GEOMN	<= 200 #/100mL	all year
002	Flow, in conduit or thru treatment plant	30DA AVG	<= .08 MGD	all year
002	Chlorine, total residual	DAILY MX	<= 28 ug/L	all year