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NATIONAL OILWELL VARCO

Quick Summary

  • Released 117,480 lbs of toxic chemicals to the environment in the most recent TRI reporting year.
  • Assessed $0 in total penalties since records began.
  • Reports releases of chemicals classified as known or probable carcinogens.
Address
2303 TAYLORS VALLEY RD
BELTON, TX 76513
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County
BELL County
Industry
Manufacturing
NAICS (North American Industry Classification)
326199
Inspections
4 · last Aug 5, 2025
Total Penalties
$0 · last Aug 9, 2016
Registry ID
110000460377

How This Compares

#143 of 1,879 TRI reporters in TX
#991 of 16,877 TRI reporters in Manufacturing

Ranked by most recent year's total TRI releases.

TRI Toxic Chemical Releases

Annual pounds of each toxic chemical released to air, water, and land, as reported to the EPA Toxic Release Inventory. Carcinogen (♦) and PFAS designations are per EPA and IARC classifications.

Emissions Trend (2015–2024) -42% overall
Year Total Releases (lbs) vs Prior Year
2015 135,800
2016 99,000 -27%
2017 117,480 +19%
2018 135,360 +15%
2019 129,880 -4%
2020 80,260 -38%
2021 87,060 +8%
2022 108,247 +24%
2023 91,310 -16%
2024 78,780 -14%

2024

Chemical Total (lbs) Air Water Land Off-Site
Styrene 78,780 78,780 ♦ Carcinogen

2023

Chemical Total (lbs) Air Water Land Off-Site
Styrene 91,310 91,310 ♦ Carcinogen

2022

Chemical Total (lbs) Air Water Land Off-Site
Styrene 108,247 108,247 ♦ Carcinogen

2021

Chemical Total (lbs) Air Water Land Off-Site
Styrene 87,060 87,060 ♦ Carcinogen

2020

Chemical Total (lbs) Air Water Land Off-Site
Styrene 80,260 80,260 ♦ Carcinogen

2019

Chemical Total (lbs) Air Water Land Off-Site
Styrene 129,880 129,880 ♦ Carcinogen

2018

Chemical Total (lbs) Air Water Land Off-Site
Styrene 135,360 135,360 ♦ Carcinogen

2017

Chemical Total (lbs) Air Water Land Off-Site
Styrene 117,480 117,480 ♦ Carcinogen

2016

Chemical Total (lbs) Air Water Land Off-Site
Styrene 99,000 99,000 ♦ Carcinogen

2015

Chemical Total (lbs) Air Water Land Off-Site
Styrene 135,800 135,800 ♦ Carcinogen

Waste Management & Recycling

How this facility manages toxic chemicals beyond direct releases — through recycling, energy recovery, and on-site or off-site treatment. Data from the most recent TRI reporting year. Quantities in pounds.

Chemical Released Recycled Energy Recovery Treated

Compliance Violations

Individual permit violations recorded by the EPA across air, water, and hazardous waste programs. Open violations are unresolved as of the most recent ECHO data update.

Program Type Violation Date Return to Compliance Status
rcra Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators Feb 27, 2013 Mar 13, 2013 Resolved
rcra Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators Feb 27, 2013 Mar 14, 2013 Resolved
rcra Interim Status Standards for Owners and Operators of HW TSDs: Preparedness and Prevention Feb 27, 2013 Mar 13, 2013 Resolved
rcra Interim Status Standards for Owners and Operators of HW TSDs: Contingency Plan and Emergency Procedures Feb 27, 2013 Apr 17, 2014 Resolved
rcra Interim Status Standards for Owners and Operators of HW TSDs: Use and Management of Containers Feb 27, 2013 Mar 13, 2013 Resolved
rcra EPA Administered Permit Programs: the HW Permit Program Permit Application Feb 27, 2013 Apr 17, 2014 Resolved
rcra Standards for Used Oil: Generators Feb 27, 2013 Mar 13, 2013 Resolved
rcra State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements Feb 27, 2013 Apr 17, 2014 Resolved
rcra State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements Jul 28, 2009 Aug 4, 2009 Resolved
rcra Standards for Used Oil: Generators Jul 28, 2009 Aug 7, 2009 Resolved

Enforcement Actions

Formal enforcement cases brought by the EPA or state agencies, including administrative orders and civil penalties assessed. Penalty amounts reflect what was formally assessed, not necessarily what was collected.

FINAL 3008(A) COMPLIANCE ORDER
RCRA (Hazardous Waste) · Case RCRA-TXD097562474-5 · Mar 6, 2014
$21,750
INITIAL 3008(A) COMPLIANCE
RCRA (Hazardous Waste) · Case RCRA-TXD097562474-4 · Jun 6, 2013
REFERRAL TO ESC ENFORCEMENT SCREEN COMM.
RCRA (Hazardous Waste) · Case RCRA-TXD097562474-3 · May 8, 2013
LETTER OF INTENT TO INITIATE ENFORCEMENT ACTION
RCRA (Hazardous Waste) · Case RCRA-TXD097562474-2 · Apr 26, 2013
VERBAL INFORMAL
RCRA (Hazardous Waste) · Case RCRA-TXD097562474-1 · Jul 28, 2009
Administrative - Formal
· Case 06-2007-0500 · Nov 20, 2006
$8,000
Administrative - Formal
· Case 06-1996-0005 · Oct 23, 1995
$250

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