International Hearth Melting LLC

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
Alleima Special Metals LLC	Kennewick	Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding 331491	● ACTIVE	32.2 KM
SSSandvik Special Metals LLC	Kennewick	Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding 331491	◇ UNVERIFIED	32.4 KM

Every listed plant in Benton County

Also at this address

1 other record shares this street address. Separate filings can describe distinct businesses on one site, or the same plant recorded by different agencies, so every record is kept rather than merged away.

Where this record comes from

2 sources hold this plant, and 6 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 BR, RCRAINFO, TSCA, WA-FSIS · EPA site type STATIONARY.

• EPA Facility Registry ServiceEXISTENCE
  Record 110005395027 · first seen MAY 2024 · last seen MAY 2024
• EPA ECHO compliance recordsOPERATING
  first seen APR 2024 · last seen APR 2024

IN BENTON COUNTY3 other plants share this one’s industry (Nonferrous Metal (except Aluminum) Production and Processing, NAICS 3314); 1 of them has 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: INTERNATIONAL HEARTH MELTING LLC · NOV 2026

Street address

EPA: 3101 KINGSGATE WAY · NOV 2026

City

EPA: RICHLAND · NOV 2026

State

EPA: WA · NOV 2026

Coordinates

EPA: 46.34538,-119.31545 · NOV 2026

Hazardous waste generator (RCRA)

EPA ECHO: LQG · NOV 2026