FRS Facility Detail Report


CALAVERAS MATERIALS INC.

EPA Registry Id: 110006842328
12523 NORTH HIGHWAY 59
MERCED, CA 95348-8810


The facility locations displayed
come from the FRS Spatial
Coordinates tables. They are the
best representative locations for
the displayed facilities based on
the accuracy of the collection
method and quality assurance
checks performed against each
location. The North American
Datum of 1983 is used to display
all coordinates.

Environmental Interests

Information System System Facility Name Information System Id/Report Link Environmental Interest Type Data Source Last Updated Date Supplemental Environmental Interests:
OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION INFORMATION SYSTEM
CALAVERAS MATERIALS INC 317133064 OSHA ESTABLISHMENT OSHA-OIS 12/16/2013
OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION INFORMATION SYSTEM
CALAVERAS MATERIALS, INC. 342691722 OSHA ESTABLISHMENT OSHA-OIS 09/12/2018
ICIS-AIR (AIR)
CALAVERAS MATERIALS CASJV00006047N1647 AIR SYNTHETIC MINOR ICIS 10/19/2014
AIR FACILITY SYSTEM
CALAVERAS MATERIALS 06047N1647 AIR SYNTHETIC MINOR (OPERATING) AIRS/AFS 07/02/2014
OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION INFORMATION SYSTEM
CALAVERAS MATERIALS, INC. 340143288 OSHA ESTABLISHMENT OSHA-OIS 09/12/2018

Additional EPA Reports:  

MyEnvironment  Enforcement and Compliance  Facility Coordinates Viewer  Watershed Report

Standard Industrial Classification Codes (SIC)

Data Source SIC Code Description Primary
AIR
2951
ASPHALT PAVING MIXTURES AND BLOCKS

OSHA-OIS
1442
CONSTRUCTION SAND AND GRAVEL

AIRS/AFS
2951
ASPHALT PAVING MIXTURES AND BLOCKS

Facility Codes and Flags

EPA Region: 09
Duns Number:
Congressional District Number: 16
Legislative District Number:
HUC Code/Watershed: 18040001 / MIDDLE SAN JOAQUIN-LOWER CHOWCHILLA
US Mexico Border Indicator: NO
Federal Facility: NO
Tribal Land: NO

Alternative Names

Alternative Name Source of Data
WESTERN STONE PRODUCTS, INC. AIR VOLUNTARY SUBMISSION

Organizations

No Organizations returned.

National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
OSHA-OIS 212321 CONSTRUCTION SAND AND GRAVEL MINING.
OSHA-OIS 212321 CONSTRUCTION SAND AND GRAVEL MINING.
OSHA-OIS 212321 CONSTRUCTION SAND AND GRAVEL MINING.
AIRS/AFS 324121 ASPHALT PAVING MIXTURE AND BLOCK MANUFACTURING.
AIR 324121 ASPHALT PAVING MIXTURE AND BLOCK MANUFACTURING.

Facility Mailing Addresses

No Facility Mailing Addresses returned.

Contacts

No Contacts returned.

Query executed on: OCT-15-2025