5 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, AIRS/AFS, CA-CERS, CA-ENVIROVIEW, CEDRI, EIA-860, EIS, EPS, HWTS-DATAMART, NPDES, OSHA-OIS, RCRAINFO, TRIS, TSCA · EPA site type STATIONARY.

EIA Form 860 generator surveyEXISTENCE
first seen DEC 2025 · last seen DEC 2025
EIA Form 923 operations surveyOPERATING
first seen DEC 2025 · last seen DEC 2025
EPA Toxics Release InventoryOPERATING
first seen DEC 2023 · last seen DEC 2024
EPA Facility Registry ServiceEXISTENCE
Record 110070295568 · first seen NOV 2018 · last seen JUL 2024
EPA ECHO compliance recordsOPERATING
first seen JUL 2013 · last seen JUL 2013

IN TUOLUMNE COUNTY4 other plants share this one’s industry (Sawmills and Wood Preservation, NAICS 3211); 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: SIERRA PACIFIC IND. SONORA · OCT 2026
Street address: EPA: 14980 CAMAGE ROAD · OCT 2026
City: EPA: SONORA · OCT 2026
State: EPA: CA · OCT 2026
County (FIPS code): EPA: 06109 · OCT 2026
CoordinatesSOURCES DISAGREE: Census geocoder: 37.962328960728,-120.319549101465 · SEP 2026; EPA: 37.96492,-120.31906 · OCT 2026 · ON THIS PAGE
Hazardous waste generator (RCRA): EPA ECHO: none · OCT 2026

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