FRS Facility Detail Report


SMITHSON VALLEY QUARRY

EPA Registry Id: 110070377366
29590 SMITHSON VALLEY RD
SAN ANTONIO, TX 78261-2955


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:
ICIS-AIR (AIR)
SMITHSON VALLEY QUARRY TX0000004877700169 AIR MINOR ICIS 02/21/2019
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
SMITHSON VALLEY QUARRY TXR05DK16 STORM WATER INDUSTRIAL ICIS 11/19/2021 ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
SMITHSON VALLEY QUARRY TXR05DK16 ICIS-NPDES NON-MAJOR ICIS 11/19/2021 ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY

Additional EPA Reports:  

MyEnvironment  Enforcement and Compliance  Facility Coordinates Viewer  Watershed Report

Standard Industrial Classification Codes (SIC)

Data Source SIC Code Description Primary
NPDES
1422
CRUSHED AND BROKEN LIMESTONE

Facility Codes and Flags

EPA Region: 06
Duns Number:
Congressional District Number: 21
Legislative District Number:
HUC Code/Watershed: 12100304 / CIBOLO
US Mexico Border Indicator: NO
Federal Facility: NO
Tribal Land:

Alternative Names

No Alternative Names returned.

Organizations

Affiliation Type Name DUNS Number Information System Mailing Address
OPERATOR
MARTIN MARIETTA MATERIALS SOUTHWEST LLC
NPDES
View

National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
AIR 212312 CRUSHED AND BROKEN LIMESTONE MINING AND QUARRYING.

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
OPERATOR 5710 W HAUSMAN RD STE 121 SAN ANTONIO TX 78249-1646 NPDES

Contacts

Affiliation Type Full Name Office Phone Information System Mailing Address
OPERATOR
KIRK LIGHT


NPDES


Query executed on: OCT-14-2025