Allweather Wood LLC — NPDES permit WA0040029: limits, due date and EPA's record

NPDES permit WA0040029 · Minor NON-POTW · administratively continued, expires 2023-06-30 · 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.

This permit expired on 2023-06-30 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 WA permits in EPA's filings — check your permit).

Limits in force (20)

Outfall	Parameter	Statistic	Limit	Months
003	pH	MAXIMUM	<= 9 SU	all year
003	pH	MAXIMUM	<= 9 SU	all year
003	pH	MINIMUM	>= 6 SU	all year
003	pH	MINIMUM	>= 6 SU	all year
003	Solids, total suspended	DAILY MX	<= 50 mg/L	all year
003	Solids, total suspended	DAILY MX	<= 50 mg/L	all year
003	Oil and grease, hexane extr method	DAILY MX	<= 10 mg/L	all year
003	Oil and grease, hexane extr method	DAILY MX	<= 10 mg/L	all year
003	Arsenic, total [as As]	DAILY MX	<= 260 ug/L	all year
003	Arsenic, total [as As]	DAILY MX	<= 260 ug/L	all year
003	Chromium, hexavalent [as Cr]	DAILY MX	<= 48 ug/L	all year
003	Chromium, hexavalent [as Cr]	DAILY MX	<= 48 ug/L	all year
003	Chromium, total [as Cr]	DAILY MX	<= 130 ug/L	all year
003	Chromium, total [as Cr]	DAILY MX	<= 130 ug/L	all year
003	Copper, total [as Cu]	DAILY MX	<= 160 ug/L	all year
003	Copper, total [as Cu]	DAILY MX	<= 160 ug/L	all year
003	Flow	DAILY MX	report only (alert)	all year
003	Flow	DAILY MX	report only (alert)	all year
003	Flow	MO AVG	report only (alert)	all year
003	Flow	MO AVG	report only (alert)	all year