Velarion Records

Construction Sand and Gravel Mining in Hamilton County, OH: 7 establishments

Construction Sand and Gravel Mining, NAICS 212321. 4,860 federal records on file in Hamilton County, 5 programs (why shown together). Hamilton County is 3rd of 88 Ohio counties with records in more than one program.

Establishments in this industry in Hamilton County 7

Employees in mid-March: 77 · First-quarter payroll: $1,076 thousand · Annual payroll: $5,401 thousand.

Hospitals filing a Medicare cost report in Hamilton County 27

Nursing facilities in Hamilton County 69

Hazardous-waste handlers in Hamilton County 955

64 large quantity generators · 150 small quantity generators · 4 treatment, storage or disposal facilities · 172 with at least one violation on record.

Clean Air Act facilities in Hamilton County 376

22 classified as major sources · the county is in a designated nonattainment area.

Motor carriers in Hamilton County 3,433

Other industries in Hamilton County

Programs in Hamilton County

Every federal record in Hamilton County → All Ohio counties →

Census CBP 2022, federal files read 2026-09-15: method