FRS Facility Detail Report


CALPORTLAND COMPANY

EPA Registry Id: 110037148342
410 N THORNE AVE
FRESNO, CA 93706


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:
CALIFORNIA - ENVIROVIEW
CALAVERAS MATERIALS INC-THORNE RMC 101588 STATE MASTER CA-ENVIROVIEW
TRI-93706CLVRS41NTH
TRI REPORTER
AIR FACILITY SYSTEM
CALAVERAS MATERIALS 06019C1186 AIR SYNTHETIC MINOR (OPERATING) AIRS/AFS 11/03/2011
EMISSION INVENTORY SYSTEM (EIS)
CALPORTLAND COMPANY 280711 AIR EMISSIONS CLASSIFICATION UNKNOWN EIS 04/23/2025
RESOURCE CONSERVATION AND RECOVERY ACT INFORMATION SYSTEM
CALAVERAS MATERIALS INC CAL000031961 OTHER HAZARDOUS WASTE ACTIVITIES (Y) RCRAINFO

ICIS-AIR (AIR)
CALAVERAS MATERIALS CASJV00006019C1186 AIR SYNTHETIC MINOR ICIS 10/19/2014
TOXICS RELEASE INVENTORY SYSTEM
CALPORTLAND THORNE RMC 93706CLVRS41NTH TRI REPORTER TRIS 06/19/2025

Additional EPA Reports:  

MyEnvironment  Enforcement and Compliance  Facility Coordinates Viewer  Watershed Report

Standard Industrial Classification Codes (SIC)

Data Source SIC Code Description Primary
AIRS/AFS
3272
CONCRETE PRODUCTS, EXCEPT BLOCK AND BRICK

AIR
3272
CONCRETE PRODUCTS, EXCEPT BLOCK AND BRICK

Facility Codes and Flags

EPA Region: 09
Duns Number: 967342197
Congressional District Number: 16
Legislative District Number:
HUC Code/Watershed: 18030012 / TULARE-BUENA VISTA LAKES
US Mexico Border Indicator: NO
Federal Facility: NO
Tribal Land: NO

Alternative Names

Alternative Name Source of Data
STEWART & NUSS INCORPORATED AIRS/AFS
CALAVERAS MATERIALS INC-THORNE RMC TRI REPORTING FORM
CALAVERAS MATERIALS AIR
CALAVARES MATERIALS INCORPORATED MANUAL ENTRY

Organizations

Affiliation Type Name DUNS Number Information System Mailing Address
PARENT COMPANY
LEHIGH HANSON
CA-ENVIROVIEW
View
OPERATOR
STEVE ZACKS
RCRAINFO
View
PARENT COMPANY
LEHIGH HANSON 967342197
TRIS


OWNER
CALVARERAS MATERIALS INC
RCRAINFO
View

National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
EIS 327390 OTHER CONCRETE PRODUCT MANUFACTURING.
AIRS/AFS 327320 READY-MIX CONCRETE MANUFACTURING.
RCRAINFO 32732 READY-MIX CONCRETE MANUFACTURING
CA-ENVIROVIEW 327320 READY-MIX CONCRETE MANUFACTURING.
TRIS 327320 READY-MIX CONCRETE MANUFACTURING.
AIR 327320 READY-MIX CONCRETE MANUFACTURING.

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
COMPANY OFFICIAL 7675 NORTH INGRAM AVENUENA SUITE 104 FRESNO 93706 CA-ENVIROVIEW
FACILITY MAILING ADDRESS 681 ASPEN CIRCLE OXNARD CA 93030-0000 RCRAINFO
MAILING ADDRESS 465 E FIR AVE SUITE 204 FRESNO CA 93720 TRIS
FACILITY MAILING ADDRESS 410 N THORNE AVENUE FRESNO CA 93706 AIRS/AFS
OPERATOR 681 ASPEN CIRCLE OXNARD CA 93030-0000 RCRAINFO
TECHNICAL CONTACT 7675 NORTH INGRAM AVENUENA SUITE 104 FRESNO 93706 CA-ENVIROVIEW
PUBLIC CONTACT 7675 NORTH INGRAM AVENUENA SUITE 104 FRESNO 93706 CA-ENVIROVIEW
REGULATORY CONTACT 681 ASPEN CIRCLE OXNARD CA 93030-0000 RCRAINFO
OWNER 7675 N. INGRAM AVE, SUITE 104 FRESNO CA 93711-0000 RCRAINFO
FACILITY MAILING ADDRESS 410 N THORNE AVENUE FRESNO CA 93706 AIR
PARENT COMPANY 7675 NORTH INGRAM AVENUENA SUITE 104 FRESNO 93706 CA-ENVIROVIEW

Contacts

Affiliation Type Full Name Office Phone Information System Mailing Address
PUBLIC CONTACT
STEVE ZACKS
8057480128
CA-ENVIROVIEW
View
REGULATORY CONTACT
STEVE ZACKS
805-748-0128
RCRAINFO
View
COMPANY OFFICIAL
OSVALDO DIAZ
2096344931
CA-ENVIROVIEW
View
TECHNICAL CONTACT
STEVE ZACKS
8057480128
CA-ENVIROVIEW
View
TECHNICAL CONTACT
TINA LAU
9252446584
TRIS


TECHNICAL CONTACT
STEVE ZACKS
8057480128
TRIS


Query executed on: OCT-15-2025


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