FRS Facility Detail Report


MODESTO SAND & GRAVEL PRODUCTS

EPA Registry Id: 110054320524
6139 HAMMETT CT
MODESTO, CA 95358


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:
CA-CALIFORNIA ENVIRONMENTAL REPORTING SYSTEM
MODESTO SAND AND GRAVEL PRODUCTS 10178405 STATE MASTER CA-CERS
CERS2-10178405-02
EPCRA
CALIFORNIA - ENVIROVIEW
MODESTO SAND AND GRAVEL PRODUCTS 135897 STATE MASTER CA-ENVIROVIEW
CERS-10178405
RMP REPORTER
CERS-10178405
HAZARDOUS WASTE PROGRAM
RESOURCE CONSERVATION AND RECOVERY ACT INFORMATION SYSTEM
MODESTO SAND & GRAVEL PRODUCTS, INC. CAL000292900 OTHER HAZARDOUS WASTE ACTIVITIES (Y) RCRAINFO

EMISSION INVENTORY SYSTEM (EIS)
MODESTO SAND & GRAVEL PRODUCTS 13903411 AIR EMISSIONS CLASSIFICATION UNKNOWN EIS 01/21/2022

Additional EPA Reports:  

MyEnvironment  Enforcement and Compliance  Facility Coordinates Viewer  Watershed Report

Standard Industrial Classification Codes (SIC)

Data Source SIC Code Description Primary
CA-CERS
0000



Facility Codes and Flags

EPA Region: 09
Duns Number:
Congressional District Number: 10
Legislative District Number:
HUC Code/Watershed: 18040002 / MIDDLE SAN JOAQUIN-LOWER MERCED-LOWER STANISLAUS
US Mexico Border Indicator: NO
Federal Facility: NO
Tribal Land: NO

Alternative Names

No Alternative Names returned.

Organizations

Affiliation Type Name DUNS Number Information System Mailing Address
OWNER
MODESTO AND & GRAVEL PRODUCTS INC
RCRAINFO
View
OWNER
MODESTO SAND & GRAVEL PRODUCTS
CA-ENVIROVIEW
View
OPERATOR
MARK KELLSTROM
RCRAINFO
View

National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
EIS 212321 CONSTRUCTION SAND AND GRAVEL MINING.
RCRAINFO 212321 CONSTRUCTION SAND AND GRAVEL MINING.

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
PRESIDENT 2100 SISK RD MODESTO CA 95350 CA-CERS
PROPERTY OWNER 6139 HAMMETT CT. MODESTO 95358 CA-ENVIROVIEW
FACILITY MAILING ADDRESS 6139 HAMMETT CT MODESTO CA 95358-9733 CA-CERS
ENVIRONMENTAL CONTACT 6139 HAMMETT CT. MODESTO 95358 CA-ENVIROVIEW
UNKNOWN CONTACT 6139 HAMMETT COURT MODESTO CA 95358 CA-CERS
OPERATOR 6139 HAMMETT CT MODESTO CA 95358-9733 RCRAINFO
OWNER 6139 HAMMETT CT MODESTO CA 95358-9733 RCRAINFO
OWNER 6139 HAMMETT COURT MODESTO 95358 CA-ENVIROVIEW
ENVIRONMENTAL CONTACT 6139 HAMMETT CT MODESTO CA 95358-9733 CA-CERS
REGULATORY CONTACT 6139 HAMMETT CT MODESTO CA 95358 RCRAINFO
OPERATOR 6139 HAMMETT CT MODESTO CA 95358 CA-CERS
OWNER 6139 HAMMETT COURT MODESTO CA 95358 CA-CERS
FACILITY MAILING ADDRESS 6139 HAMMETT CT MODESTO CA 95358 CA-ENVIROVIEW
FACILITY MAILING ADDRESS 6139 HAMMETT CT MODESTO CA 95358-9733 RCRAINFO

Contacts

Affiliation Type Full Name Office Phone Information System Mailing Address
PRESIDENT
MARK KELLSTROM
2095234289
CA-CERS
View
PROPERTY OWNER
HAMMETT PROPERTY MANAGEMENTNA LLC
(209) 545-1325
CA-ENVIROVIEW
View
CONTACT
MARK KELLSTROM
2095234289
CA-CERS


ENVIRONMENTAL CONTACT
MARK KELLSTROM
(209) 545-1325
CA-ENVIROVIEW
View
REGULATORY CONTACT
MARK KELLSTROM
209-545-1325
RCRAINFO
View
OPERATOR
MARK KELLSTROM
2095451325
CA-CERS
View
OWNER
MODESTO SAND & GRAVEL PRODUCTS
2095451325
CA-CERS
View
UNKNOWN CONTACT
BONNIE BOYT
2095996066
CA-CERS


ENVIRONMENTAL CONTACT
MARK KELLSTROM
2095451325
CA-CERS
View
UNKNOWN CONTACT
BONNIE BOYT
2095996066
CA-CERS
View

Query executed on: OCT-15-2025