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NPDES TXG310017 · Clean Water Act

HERBERT ET AL, Flatonia, TX: NPDES TXG310017 discharge permit, effluent exceedances, inspections, penalties

HERBERT ET AL, Flatonia, Texas: General permit coverage TXG310017, held by Mca Petroleum Corporation; Effective; issued May 21, 2024, term to January 16, 2029.

7 of the 8 pollutants listed for NPDES TXG310017 have no violation or effluent exceedance.

  • pH: 2 limits, 1 violation of any kind, 1 effluent exceedance, latest October 31, 2024.
  • Oil & Grease: 2 limits.
  • Flow, in conduit or thru treatment plant: 1 limit.
  • Produced water, TDS: 1 limit.
  • Whole Effluent Toxicity [WET] - D. pulex: 1 limit.
  • Whole Effluent Toxicity [WET] - P. promelas: 1 limit.
  • LC50 Pass/Fail Static 24Hr Acute D. Pulex: 1 limit.
  • LC50 Pass/Fail Static 24Hr Acute Pimephales promelas: 1 limit.

Other permits held by Mca Petroleum Corporation

HERBERT ET AL among its neighbors

Its county: 50, 1 major; TXG310017 is minor permit.

Other permits in the county

Identity

FacilityHERBERT ET AL
PermitteeMca Petroleum Corporation
NPDES IDTXG310017
StatusEffective
TypeGeneral permit coverage
ClassMinor
Facility typeNon-POTW
IssuedMay 21, 2024
ExpiresJanuary 16, 2029
AddressFlatonia, TX 78941

NPDES TXG310017: effluent limits and exceedances

HERBERT ET AL (NPDES TXG310017): 8 pollutants on file, 8 limited; 1 with a violation of any kind, 1 with an exceedance.

How exceedances are counted.

PollutantLimitsViolationsExceedancesLatestLargest, as filed
pH211October 31, 2024
Oil & Grease200
Flow, in conduit or thru treatment plant100
Produced water, TDS100
Whole Effluent Toxicity [WET] - D. pulex100
Whole Effluent Toxicity [WET] - P. promelas100
LC50 Pass/Fail Static 24Hr Acute D. Pulex100
LC50 Pass/Fail Static 24Hr Acute Pimephales promelas100

NPDES TXG310017: inspections, violations and enforcement

NPDES TXG310017 (HERBERT ET AL): no single-event violation, inspection, formal enforcement action and informal enforcement action on file.

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Permits near NPDES TXG310017

NPDES TXG310017: 8 pollutant rows, 0 dated events; ICIS-NPDES download, loaded September 15, 2026.