KINGSFORD MANUFACTURING COMPANY — NPDES permit OR0031330: limits, due date and EPA's record

NPDES permit OR0031330 · Minor NON-POTW · administratively continued, expires 2012-07-31 · 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.

This permit expired on 2012-07-31 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 15 days after each monitoring period ends (the most common figure among OR permits in EPA's filings — check your permit).

Limits in force (14)

Outfall	Parameter	Statistic	Limit	Months
001	Temperature, water deg. centigrade	DAILY MX	<= 18.3 deg C	Jan, Feb, Mar, Apr, May, Nov, Dec
001	BOD, 5-day, 20 deg. C	MO AVG	<= 30 mg/L	Jan, Feb, Mar, Apr, May, Nov, Dec
001	BOD, 5-day, 20 deg. C	DAILY MX	<= 45 mg/L	Jan, Feb, Mar, Apr, May, Nov, Dec
001	pH	DAILY MN	>= 6 SU	Jan, Feb, Mar, Apr, May, Nov, Dec
001	pH	DAILY MX	<= 9 SU	Jan, Feb, Mar, Apr, May, Nov, Dec
001	Solids, total suspended	MO AVG	<= 30 mg/L	Jan, Feb, Mar, Apr, May, Nov, Dec
001	Solids, total suspended	DAILY MX	<= 45 mg/L	Jan, Feb, Mar, Apr, May, Nov, Dec
001	Solids, settleable	DAILY MX	<= .1 mg/L	Jan, Feb, Mar, Apr, May, Nov, Dec
001	Oil & Grease	DAILY MX	<= 10 mg/L	Jan, Feb, Mar, Apr, May, Nov, Dec
001	Floating solids, waste or visible foam-visual	VALUE	<= 0 N=0;Y=1	Jan, Feb, Mar, Apr, May, Nov, Dec
001	Flow, in conduit or thru treatment plant	MO AVG	report only	Jan, Feb, Mar, Apr, May, Nov, Dec
001	Flow, in conduit or thru treatment plant	DAILY MX	report only	Jan, Feb, Mar, Apr, May, Nov, Dec
001	Flow, total	DAILY MX	<= 0 gal	Jun, Jul, Aug, Sep, Oct
001	Oil and grease visual	VALUE	<= 0 N=0;Y=1 (alert)	Jan, Feb, Mar, Apr, May, Nov, Dec