Facility	City	Industry	Status	Distance
Western Steel Casting CO	Seattle	Steel Foundries (except Investment) 331513	UNVERIFIED	0.2 KM
North Star Casteel Products	Seattle	Steel Foundries (except Investment) 331513	LIKELY ACTIVE	1.0 KM
North Star Casteel Products	Seattle	Steel Foundries (except Investment) 331513	LIKELY ACTIVE	1.1 KM
Meltec a Div of Young CORP	Seattle	Steel Foundries (except Investment) 331513	LIKELY ACTIVE	1.3 KM
Seacast Seattle	Seattle	Steel Investment Foundries 331512	LIKELY ACTIVE	2.0 KM

Every listed plant in King County

Also at this address

No other federal record shares this street address.

Where this record comes from

2 sources hold this plant, and 7 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.

EPA cross-references this facility in AIR, ICIS, NCDB, RCRAINFO, TRIS, WA-FSIS · EPA site type STATIONARY.

EPA ECHO compliance recordsOPERATING
first seen JUL 2020 · last seen JUL 2020
EPA Facility Registry ServiceEXISTENCE
Record 110000489702 · first seen SEP 2016 · last seen SEP 2016

IN KING COUNTY16 other plants share this one’s industry (Foundries, NAICS 3315); 4 of them have a size band on record.

What each source says

Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

Name: EPA: NORTHWEST CASTINGS · OCT 2026
Street address: EPA: 3411 1ST AVE S · OCT 2026
City: EPA: SEATTLE · OCT 2026
State: EPA: WA · OCT 2026
County (FIPS code): EPA: 53033 · OCT 2026
Coordinates: EPA: 47.572804,-122.335172 · OCT 2026
Hazardous waste generator (RCRA): EPA ECHO: none · OCT 2026

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