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National Oilwell Varco

Rank in Toxic 100 Water: 98
Surface Water releases 2015 (lbs): 3
POTW (sewerage plant) transfers 2015 (lbs): 68,613
Pounds released post-treatment 2015 (lbs): 5,468
Total Surface Water and POTW Toxic Hazard 2015: 10,002,028

You can also view this company's penalties in Violation Tracker.
You can also look at this company's state, local, and Federal subsidies in Subsidy Tracker.
This company is rank 67 on the Toxic 100 Air list.
This company has information in PERI's Greenhouse database.

Facilities displayed below: (
display chemicals at facilities) (display chemicals)
(Click on column headers to re-sort table: current sort is by state.)
(Links on facility names lead to full TRI reports. Links on cities lead to Mapquest maps.)
Split *
FIBER GLASS SYSTEMS LITTLE ROCK AR 0 0 0 0 0.00%
AMERON PIPE GROUP TRACY CA 0 0 0 0 0.00%
AMERON INTERNATIONAL (LINING GROUP) BREA CA 0 0 0 0 0.00%
NOV TUBOSCOPE AMELIA COATING & INSPECTION (NORTH & SOUTH AMELIA LA 0 0 0 0 0.00%
NATIONAL OILWELL VARCO INC SPRINGFIELD OH 3 93 27 9,986,324 99.84%
NATIONAL OILWELL VARCO LP DAYTON OH 0 0 0 0 0.00%
NOV-CLAREMORE CLAREMORE OK 0 0 0 12,983 0.13%
FIBER GLASS SYSTEMS SAND SPRINGS OK 0 0 0 0 0.00%
NOV DOWNHOLE RMES WILLIS TX 0 0 0 0 0.00%
NOV FIBER GLASS SYSTEMS-BURKBURNETT BURKBURNETT TX 0 0 0 0 0.00%
NOV RIG SYSTEMS GALENA PARK GALENA PARK TX 0 0 0 0 0.00%
NOV HYDRA RIG FORT WORTH FORT WORTH TX 0 0 0 0 0.00%
NOV TUBOSCOPE NAVASOTA NAVASOTA TX 0 0 0 0 0.00%
NOV FIBER GLASS SYSTEMS-MINERAL WELLS MINERAL WELLS TX 0 0 0 0 0.00%
NOV MISSION PRODUCTS SAN ANGELO SAN ANGELO TX 0 0 0 0 0.00%
NOV RIG SYSTEMS PORT OF HOUSTON HOUSTON TX 0 68,519 5,440 2,720 0.03%
NOV RIG SYSTEMS FM 529 HOUSTON TX 0 0 0 0 0.00%

Toxic hazard: Pounds of direct releases to surface water and estimated releases from transfers to Publicly Operated Treatment Works (POTW's) reported in the US Environmental Protection Agency's Toxics Release Inventory for the year 2015, weighted by toxicity of chemicals. Weights are from the EPA's Risk-Screening Environmental Indicators project. For details, see technical notes.

Quantity of toxic surface water releases and POTW transfers: Pounds of toxic chemicals released directly to surface water at each TRI facility or transferred off-site to a POTW, without weighting for toxicity or population.

Quantity of toxic post-treatment releases: Pounds of toxic chemicals released directly to surface water plus released after treatment at POTW's.

* Split: if 50% appears in this column, then the facility's releases have been split among two 50/50% ownership parent companies for their parent company data, although the full pounds and hazard are displayed here.

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