American Silicon Technologies

What they make

Where it is

Other plants nearby

No other listed facility within 40 km shares this one’s four-digit industry code, or this record has no coordinates to measure from.

Also at this address

No other federal record shares this street address.

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 ACRES, NCDB, NPDES, RCRAINFO, SEMS, TRIS, WA-FSIS · EPA site type STATIONARY.

• EPA Facility Registry ServiceEXISTENCE
  Record 110000491183 · first seen DEC 2024 · last seen DEC 2024
• EPA ECHO compliance recordsOPERATING
  first seen FEB 2009 · last seen FEB 2009

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: AMERICAN SILICON TECHNOLOGIES · OCT 2026

Street address

EPA: 100 S 4TH ST · OCT 2026

City

EPA: ROCK ISLAND · OCT 2026

State

EPA: WA · OCT 2026

Coordinates

EPA: 47.369722,-120.137778 · OCT 2026

Hazardous waste generator (RCRA)

EPA ECHO: none · OCT 2026