FRS Facility Detail Report


WEATHERFORD ENTERRA SPENCER ROAD

EPA Registry Id: 110001867873
11909 SPENCER ROAD (F.M. 529)
HOUSTON, TX 77041-3000


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:
RESOURCE CONSERVATION AND RECOVERY ACT INFORMATION SYSTEM
WEATHERFORD ENTERRA SPENCER ROAD TXD102692241 VSQG (Y) RCRAINFO

AIR FACILITY SYSTEM
WEATHERFORD 4820100495 AIR MINOR (OPERATING) AIRS/AFS 11/25/2009
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
WEATHERFORD TECHNOLOGY AND TRAINING CENTER TX0089940 ICIS-NPDES NON-MAJOR ICIS 09/05/2024 ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
ICIS-AIR (AIR)
WEATHERFORD TX0000004820100495 AIR MINOR ICIS 10/19/2014

Additional EPA Reports:  

MyEnvironment  Enforcement and Compliance  Facility Coordinates Viewer  Watershed Report

Standard Industrial Classification Codes (SIC)

Data Source SIC Code Description Primary
NPDES
8734
TESTING LABORATORIES

NPDES
8731
COMMERCIAL PHYSICAL AND BIOLOGICAL RESEARCH

AIRS/AFS
3536
OVERHEAD TRAVELING CRANES, HOISTS, AND MONORAIL SYSTEMS

AIR
3536
OVERHEAD TRAVELING CRANES, HOISTS, AND MONORAIL SYSTEMS

AIR
3599
INDUSTRIAL AND COMMERCIAL MACHINERY AND EQUIPMENT, NOT ELSEWHERE CLASSIFIED

AIRS/AFS
3599
INDUSTRIAL AND COMMERCIAL MACHINERY AND EQUIPMENT, NOT ELSEWHERE CLASSIFIED

Facility Codes and Flags

EPA Region: 06
Duns Number:
Congressional District Number: 02
Legislative District Number: 12
HUC Code/Watershed: 12040104 / BUFFALO-SAN JACINTO
US Mexico Border Indicator: NO
Federal Facility: NO
Tribal Land: NO

Alternative Names

Alternative Name Source of Data
WEATHERFORD TECHNOLOGY & TRAINING WTP NPDES
WEATHERFORD INTERNATIONAL INC BATCH ENTRY
WEATHERFORD AIR
WEATHERFORD ENTERRA, INC. AIR
WEATHERFORDENTERRA, INC. AIR VOLUNTARY SUBMISSION

Organizations

Affiliation Type Name DUNS Number Information System Mailing Address
OWNER
WEATHERFORD US LP
NPDES
View
OWNER
WEATHERFORD U.S., L.P.
NPDES
View
OWNER
WEATHERFORD INTERNATIONAL INC
RCRAINFO
View
MAILING ADDRESS
WEATHERFORD U.S. INC.-OILFIELD
NPDES
View
OPERATOR
WEATHERFORD INTERNATIONAL INC
RCRAINFO
View
MAILING ADDRESS
WEATHERFORD US LP
NPDES
View

National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
RCRAINFO 541380 TESTING LABORATORIES.

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
OWNER 515 POST OAK BLVD STE 600 HOUSTON TN 77027 RCRAINFO
REGULATORY CONTACT 2000 SAINT JAMES PL HOUSTON TX 77056-4123 RCRAINFO
OWNER 11909 SPENCER RD HOUSTON TX 77041 NPDES
MAILING ADDRESS SOUTHWEST WATER CO HOUSTON TX 77041 NPDES
OPERATOR 11909 SPENCER RD HOUSTON TX 77041 RCRAINFO
FACILITY MAILING ADDRESS 11909 SPENCER ROAD (FM 529) HOUSTON TX 77041 AIR
COGNIZANT OFFICIAL 11909 SPENCER RD HOUSTON TX 77041 NPDES
MAILING ADDRESS 11909 SPENCER RD HOUSTON TX 77041 NPDES
FACILITY MAILING ADDRESS 2000 SAINT JAMES PL HOUSTON TX 77056-4123 RCRAINFO
REGULATORY CONTACT 1300 MAIN ST HOUSTON TX 77002-6803 RCRAINFO
FACILITY MAILING ADDRESS 2000 2000 SAINT JAMES PL HOUSTON TX 77056-4123 RCRAINFO
FACILITY MAILING ADDRESS 11909 SPENCER ROAD (FM 529) HOUSTON TX 77041 AIRS/AFS
OWNER 11909 SPENCER ROAD HOUSTON TX 77041 NPDES

Contacts

Affiliation Type Full Name Office Phone Information System Mailing Address
COMPLIANCE CONTACT
DAVID ZACHMEYER
7138962427
AIR


UNKNOWN CONTACT
DAVID ZACHMEYER
7138962427
AIRS/AFS


COGNIZANT OFFICIAL
TOM TILTON
7139835335
NPDES
View
REGULATORY CONTACT
PATRICK FORD
281-380-0007
RCRAINFO
View
COMPLIANCE CONTACT
DAVID ZACHMEYER
7138962427
AIRS/AFS


REGULATORY CONTACT
PATRICK FORD
281-380-0007
RCRAINFO
View
UNKNOWN CONTACT
DAVID ZACHMEYER
7138962427
AIR


Query executed on: OCT-15-2025