Mutual Materials Mica
10627 S Hwy 27, Mica, WA 99023
LIKELY ACTIVELAST SEEN IN FEDERAL DATA APR 2025 · 3 SOURCES
Operating signal within 24 months, or from a single source.
What they make
Clay Building Material and Refractories Manufacturing327120Where it is
47.55885, -117.21293 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Mutual Materials | Mica | Clay Building Material and Refractories Manufacturing 327120 | UNVERIFIED | 0.2 KM |
| Pyrotek Spokane East | Spokane Valley | Pottery, Ceramics, and Plumbing Fixture Manufacturing 327110 | LIKELY ACTIVE | 14.4 KM |
| Pyrotek Spokane West | Spokane Valley | Pottery, Ceramics, and Plumbing Fixture Manufacturing 327110 | LIKELY ACTIVE | 14.2 KM |
| Pyrotek Incorporated | Spokane | Pottery, Ceramics, and Plumbing Fixture Manufacturing 327110 | UNVERIFIED | 14.2 KM |
| Quarry Tile CO | Spokane | Clay Building Material and Refractories Manufacturing 327120 | UNVERIFIED | 15.6 KM |
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 — 3 FEDERAL SOURCES, 5 FIELDS
Every fact on this page traces to a public federal filing. The table below names which register holds this facility, whether that register proves the plant operates or only that it exists, and when each of them last saw it.
EPA cross-references this facility in AIR, AIRS/AFS, CEDRI, NPDES, SFDW, TRIS, WA-FSIS · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| EPA FRS | EXISTENCE | MAR 2026 | MAR 2026 |
| EPA ECHO | OPERATING | APR 2025 | APR 2025 |
| EPA TRI | OPERATING | DEC 2023 | DEC 2023 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | EPA FRS | JUL 2026 |
| CITY | EPA FRS | JUL 2026 |
| GEOM | EPA FRS | JUL 2026 |
| NAME | EPA FRS | JUL 2026 |
| STATE | EPA FRS | JUL 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.