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NPDES TXR05DD48 · Clean Water Act

GRANT PRIDECO NAVASOTA, Navasota, TX: NPDES TXR05DD48 discharge permit, effluent exceedances, inspections, penalties

GRANT PRIDECO NAVASOTA, Navasota, Texas: General permit coverage TXR05DD48, held by National Oilwell Varco, L.P.; Industrial stormwater; Administratively continued; issued December 1, 2016, term to August 13, 2021.

Texas holds 8,480 Industrial stormwater coverages of this permit type in EPA’s file; 98 were issued before TXR05DD48. National Oilwell Varco, L.P. holds 18 permits in Texas.

Other permits held by National Oilwell Varco, L.P.

Coverages issued nearest TXR05DD48

GRANT PRIDECO NAVASOTA among its neighbors

12 discharge permits are in the Rocky Creek-Brazos River subwatershed (HUC 120701010804); TXR05DD48 is one.

Other permits in the Rocky Creek-Brazos River subwatershed (HUC 120701010804)

Identity

FacilityGRANT PRIDECO NAVASOTA
PermitteeNational Oilwell Varco, L.P.
NPDES IDTXR05DD48
StatusAdministratively continued
TypeGeneral permit coverage
ClassMinor
Facility typeNon-POTW
ProgramIndustrial stormwater
IssuedDecember 1, 2016
ExpiresAugust 13, 2021
AddressNavasota, TX 77868
SubwatershedRocky Creek-Brazos River (HUC 120701010804)
SIC3498 – Fabricated Pipe And Fittings

NPDES TXR05DD48: effluent limits and exceedances

GRANT PRIDECO NAVASOTA (NPDES TXR05DD48): 0 pollutants on file, 0 limited; 0 with a violation of any kind, 0 with an exceedance.

NPDES TXR05DD48: no pollutant row on file.

NPDES TXR05DD48: inspections, violations and enforcement

NPDES TXR05DD48 (GRANT PRIDECO NAVASOTA): no single-event violation, inspection, formal enforcement action and informal enforcement action on file.

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Permits near NPDES TXR05DD48

NPDES TXR05DD48: 0 pollutant rows, 0 dated events; ICIS-NPDES download, loaded October 14, 2026.