Ontario Airport

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
TMTeton Machine Co	Payette	Precision Turned Product Manufacturing 332721	● ACTIVE	8.2 KM
Attco, INC	Letha	Overhead Traveling Crane, Hoist, and Monorail System Manufacturing 333923	● ACTIVE	32.6 KM

Every listed plant in Malheur County

Also at this address

No other federal record shares this street address.

Where this record comes from

1 source holds 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 NPDES, OR-DEQ, RCRAINFO · EPA site type STATIONARY.

• EPA Facility Registry ServiceEXISTENCE
  Record 110014174428 · first seen MAY 2018 · last seen MAY 2018

IN MALHEUR COUNTY1 other plant shares this one’s industry (Other General Purpose Machinery Manufacturing, NAICS 3339); 0 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: ONTARIO AIRPORT · NOV 2026

Street address

EPA: 581 SW 33RD ST · NOV 2026

City

EPA: ONTARIO · NOV 2026

State

EPA: OR · NOV 2026

County (FIPS code)

EPA: 41045 · NOV 2026

Coordinates

EPA: 44.02314,-117.01195 · NOV 2026

Hazardous waste generator (RCRA)

EPA ECHO: VSQG · NOV 2026