QUANEX CHEHALIS

Address

137 SEARS RD
CHEHALIS, WA 98532
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County

LEWIS County

Industry

Manufacturing

NAICS (North American Industry Classification)

332321

Inspections

2 · last Jun 26, 2025

Total Penalties

$0 · last Jun 27, 1994

Registry ID

110010899983

Compliance Status (Last 12 Quarters)

Number of calendar quarters, out of the last 12, in which this facility was in violation of its permit. Zero means no recorded violations in that program over the past three years.

12

Water (CWA)
Qtrs Non-Compliant

Compliance Violations

Individual permit violations recorded by the EPA across air, water, and hazardous waste programs. Open violations are unresolved as of the most recent ECHO data update.

Program	Type	Violation Date	Return to Compliance	Status
cwa	Schedule Event unachieved and not reported	May 15, 2025	Jun 15, 2025	Resolved
cwa	Schedule Event achieved late but reported	May 15, 2021	—	Open
cwa	Schedule Event unachieved and not reported	Jul 3, 2019	Aug 3, 2019	Resolved
cwa	Schedule Event unachieved and not reported	Jul 3, 2019	Aug 3, 2019	Resolved
cwa	Schedule Event unachieved and not reported	May 15, 2019	Jun 15, 2019	Resolved
cwa	Schedule Event unachieved and not reported	May 15, 2019	Jun 15, 2019	Resolved
cwa	Schedule Event unachieved and not reported	Mar 28, 2019	Jun 27, 2019	Resolved
cwa	Schedule Event unachieved and not reported	May 15, 2018	Jun 15, 2018	Resolved
cwa	Schedule Event achieved late but reported	May 15, 2017	—	Open
cwa	Schedule Event achieved late but reported	May 15, 2017	—	Open
cwa	Schedule Event achieved late but reported	May 15, 2016	—	Open
cwa	Schedule Event achieved late but reported	May 15, 2016	—	Open
cwa	Schedule Event achieved late but reported	May 15, 2015	—	Open
cwa	Schedule Event reported late	May 15, 2015	—	Open
cwa	Schedule Event achieved late but reported	May 15, 2015	—	Open
cwa	Schedule Event reported late	May 15, 2015	—	Open
cwa	Schedule Event unachieved and not reported	May 15, 2014	—	Open
cwa	Schedule Event achieved late but reported	May 15, 2012	—	Open
cwa	Schedule Event reported late	May 15, 2012	—	Open
cwa	Schedule Event achieved late but reported	May 15, 2011	—	Open

Discharge Limit Exceedances

Instances where this facility's reported discharge monitoring results exceeded its permitted limits under the Clean Water Act. Exceedance percentage shows how far over the permit limit the discharge was.

Pollutant	Violation	Reported	Limit	Exceedance	Period	Status
Zinc, total [as Zn]	DMR, Limited - Numeric Violation	0.83 mg/L	0.12	+609%	Jun 2023	Open
Zinc, total [as Zn]	DMR, Limited - Numeric Violation	0.22 mg/L	0.12	+88%	Jun 2023	Open
Zinc, total [as Zn]	DMR, Limited - Numeric Violation	0.16 mg/L	0.12	+37%	Jun 2022	Resolved
Zinc, total [as Zn]	DMR, Limited - Numeric Violation	0.43 mg/L	0.12	+268%	Mar 2022	Resolved
Zinc, total [as Zn]	DMR, Limited - Numeric Violation	0.15 mg/L	0.12	+28%	Jun 2021	Open
Zinc, total [as Zn]	DMR, Limited - Numeric Violation	0.12 mg/L	0.12	+3%	Jun 2021	Open
Copper, total [as Cu]	DMR, Limited - Numeric Violation	0.07 mg/L	0.01	+364%	Mar 2018	Open
Copper, total [as Cu]	DMR, Limited - Numeric Violation	0.07 mg/L	0.01	+364%	Mar 2018	Open
Zinc, total [as Zn]	DMR, Limited - Numeric Violation	0.12 mg/L	0.12	+3%	Jun 2016	Open
Zinc, total [as Zn]	DMR, Limited - Numeric Violation	0.12 mg/L	0.12	+3%	Jun 2016	Open

Enforcement Actions

Formal enforcement cases brought by the EPA or state agencies, including administrative orders and civil penalties assessed. Penalty amounts reflect what was formally assessed, not necessarily what was collected.

State CWA Penalty AO

Clean Water Act · Case WA-N00000252 · Jun 27, 1994

$1,000

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