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NPDES TXG112932 · Clean Water Act

NELSON BROS PROSPER, Prosper, TX: NPDES TXG112932 discharge permit, effluent exceedances, inspections, penalties

NELSON BROS PROSPER, Prosper, Texas: General permit coverage TXG112932, held by Nelson Bros. Ready Mix, Ltd.; Administratively continued; issued September 29, 2021, term to November 6, 2021.

16 of the 20 pollutants listed for NPDES TXG112932 have no violation or effluent exceedance.

  • pH: 2 limits, 2 violations of any kind.
  • Solids, total suspended: 1 limit, 1 violation of any kind.
  • Oil & Grease: 1 limit, 1 violation of any kind.
  • Flow, in conduit or thru treatment plant: 1 limit, 1 violation of any kind.
  • Arsenic, total [as As]: 1 limit.
  • Barium, total [as Ba]: 1 limit.
  • Cadmium, total [as Cd]: 1 limit.
  • Chromium, total [as Cr]: 1 limit.
  • Copper, total [as Cu]: 1 limit.
  • Lead, total [as Pb]: 1 limit.
  • Manganese, total [as Mn]: 1 limit.
  • Nickel, total [as Ni]: 1 limit.
  • Silver, total [as Ag]: 1 limit.
  • Zinc, total [as Zn]: 1 limit.
  • Selenium, total [as Se]: 1 limit.
  • Whole effluent toxicity - retest #1: 1 limit.
  • Whole effluent toxicity - retest #2: 1 limit.
  • Mercury, total [as Hg]: 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 Nelson Bros. Ready Mix, Ltd.

NELSON BROS PROSPER among its neighbors

220 discharge permits are in the Doe Branch-Little Elm Reservoir subwatershed (HUC 120301030903); TXG112932 is one. Its county: 1,523, 14 major; TXG112932 is minor permit.

Other permits in the Doe Branch-Little Elm Reservoir subwatershed (HUC 120301030903)

Identity

FacilityNELSON BROS PROSPER
PermitteeNelson Bros. Ready Mix, Ltd.
NPDES IDTXG112932
StatusAdministratively continued
TypeGeneral permit coverage
ClassMinor
Facility typeNon-POTW
IssuedSeptember 29, 2021
ExpiresNovember 6, 2021
AddressProsper, TX 75078
SubwatershedDoe Branch-Little Elm Reservoir (HUC 120301030903)
SIC3273 – Ready-Mixed Concrete

NPDES TXG112932: effluent limits and exceedances

NELSON BROS PROSPER (NPDES TXG112932): 20 pollutants on file, 20 limited; 4 with a violation of any kind, 0 with an exceedance.

How exceedances are counted.

PollutantLimitsViolationsExceedancesLatestLargest, as filed
pH220
Solids, total suspended110
Oil & Grease110
Flow, in conduit or thru treatment plant110
Arsenic, total [as As]100
Barium, total [as Ba]100
Cadmium, total [as Cd]100
Chromium, total [as Cr]100
Copper, total [as Cu]100
Lead, total [as Pb]100
Manganese, total [as Mn]100
Nickel, total [as Ni]100
Silver, total [as Ag]100
Zinc, total [as Zn]100
Selenium, total [as Se]100
Whole effluent toxicity - retest #1100
Whole effluent toxicity - retest #2100
Mercury, total [as Hg]100
LC50 Pass/Fail Static 24Hr Acute D. Pulex100
LC50 Pass/Fail Static 24Hr Acute Pimephales promelas100

NPDES TXG112932: inspections, violations and enforcement

NPDES TXG112932 (NELSON BROS PROSPER): no single-event violation, inspection, formal enforcement action and informal enforcement action on file.

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Permits near NPDES TXG112932

NPDES TXG112932: 20 pollutant rows, 0 dated events; ICIS-NPDES download, loaded October 14, 2026.