BUFFALO GYPSUM, INC. is a other crushed and broken stone mining and quarrying employer in KING CITY, CA. Federal records show 12 OSHA inspections with 3 violations and $50 in penalties. All data sourced from public federal enforcement records.
Data sourced from OSHA, DOL WHD, MSHA, EPA ECHO, NLRB, FMCSA, OFLC, BLS, SAM.gov, CMS, USAspending, CPSC, NHTSA, and the UVA Corporate Prosecution Registry. Last updated: May 2, 2026.
BUFFALO GYPSUM, INC.
4 BITTERWATER RD, KING CITY, CA, 93930
Parent: GENERAL MILLS INC (1,056 locations)
212319 — Top companies in Other Crushed and Broken Stone Mining and Quarrying
Industry Benchmark
Data Insights
Inspection Breakdown
Peer Comparison
Motor Carrier Safety (FMCSA)
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Inspection History
No inspection records found.
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Data aggregated from public federal enforcement and program records (OSHA, WHD, MSHA, EPA, NLRB, FMCSA, OFLC, BLS, SAM.gov, CMS, USAspending, CPSC, NHTSA) plus the UVA Corporate Prosecution Registry. Employer profiles matched by name and location — matching errors may occur. Risk scores computed by FastDOL, not official government assessments. OSHA citations typically appear 3-8 months after the inspection, so very recent enforcement actions may not yet be reflected. Data provided as-is. Report a data error.
Part of a larger organization
BUFFALO GYPSUM, INC. is one of 1,056 establishments in our dataset that roll up under the parent organization GENERAL MILLS INC. GENERAL MILLS INC is a SEC public reporter (GIS), with most recent reported revenue of $2.0B.
Federal enforcement records on BUFFALO GYPSUM, INC. represent activity at this specific establishment. The full enforcement footprint of GENERAL MILLS INC across all 1,056 of its tracked locations is viewable on the parent profile.
Other establishments operated by GENERAL MILLS INC
- 68008 - BUFFALO TRACE DISTILLERY INC — HATTON, KY — 3 federal records
- 107736 - BUFFALO RIDGE CONCRETE INC — MARSHALL, MN — 3 federal records
- BUFFALO ROCK COMPANY — MONTGOMERY, AL — 3 federal records
- MILLS FLEET FARM, INC. — GERMANTOWN, WI — 2 federal records
- MILLS CONSTRUCTION, INC. — BROOKINGS, SD — 2 federal records
- BUFFALO WIRE WORKS CO. INC. — BUFFALO, NY — 2 federal records
- BUFFALO RECYCLING ENTERPRISES, LLC — BUFFALO, NY — 2 federal records
- BUFFALO BITUMINOUS, INC. — OSTEGO, MN — 2 federal records
- MILLS FLEET FARM — OAKDALE, MN — 2 federal records
- Buffalo Hearing & Speech Center, Incorporated — Buffalo, NY — 2 federal records
Other employers in Other Crushed and Broken Stone Mining and Quarrying within CA
- HANSON AGGREGATES MID-PACIFIC, INC. — CONCORD — 3 federal records
- SYAR INDUSTRIES, INC. — NAPA — 3 federal records
- GRANITE ROCK COMPANY — AROMAS — 3 federal records
- GEORGE REED, INC. — JAMESTOWN — 3 federal records
- SYAR INDUSTRIES, INC. — HOPLAND — 3 federal records
- CEMEX CONSTRUCTION MATERIALS PACIFIC LLC — CLAYTON — 3 federal records
- STIMPEL-WIEBELHAUS ASSOCIATES, INC. — REDDING — 3 federal records
- GAIL MATERIALS, INC. — CORONA — 3 federal records
- CALMAT CO — CHULA VISTA — 3 federal records
- CEMEX INC — CLAYTON — 3 federal records
Industry context
Within the other crushed and broken stone mining and quarrying industry in CA, BUFFALO GYPSUM, INC. ranks in the 73th percentile of OSHA violation frequency across 1,679 comparable establishments.
OSHA penalty totals rank in the 57th percentile of the same peer group. Inspection frequency ranks in the 93th percentile.
The Bureau of Labor Statistics reports an industry-average Total Recordable Incident Rate (TRIR) of 1.8 for the other crushed and broken stone mining and quarrying sector, with a Days Away, Restricted, or Transferred (DART) rate of 1.3.
Activity timeline
No federal enforcement activity has been recorded against this establishment in the past 8 years.
Frequently Asked Questions
- What is BUFFALO GYPSUM, INC.'s OSHA violation history?
- BUFFALO GYPSUM, INC. has 12 OSHA inspections on record with 3 violations and $50 in total penalties.
- How does BUFFALO GYPSUM, INC.'s safety record compare to its industry?
- BUFFALO GYPSUM, INC. operates in the other crushed and broken stone mining and quarrying industry. The industry average Total Recordable Incident Rate (TRIR) is 1.8.
About this data
This profile aggregates federal enforcement records on BUFFALO GYPSUM, INC. of KING CITY, CA from 17 federal data sources. Records were found in 5 sources: OSHA workplace safety inspections, MSHA mine safety enforcement, FMCSA motor carrier safety, SEC XBRL companyfacts (parent financials), and BLS industry safety benchmarks. The remaining 12 sources were checked and found no matching records: WHD, EPA, NLRB, OFLC, OFCCP, USAspending, SAM.gov, CMS, CPSC, NHTSA, UVA, SEC enforcement.
Establishments are matched across agencies using normalized employer name, state, and ZIP code. The dataset was last refreshed on May 2, 2026. BUFFALO GYPSUM, INC. resolves to the parent rollup GENERAL MILLS INC, which operates 1,056 establishments in our dataset.
This profile may be incomplete if BUFFALO GYPSUM, INC.operates under multiple legal names, files under variations our entity-matching rules don't yet cover, or maintains records below current matching thresholds. To report a missing record or correction, email corrections@fastdol.com.