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NPDES TXR1560QB · Clean Water Act

SAPPHIRE GROVE - UNIT 1B, San Antonio, TX: NPDES TXR1560QB discharge permit, effluent exceedances, inspections, penalties

SAPPHIRE GROVE - UNIT 1B, San Antonio, Texas: General permit coverage TXR1560QB, held by D & D Contractors, Inc.; Construction stormwater; Effective; issued February 29, 2024, term to March 4, 2028; discharges to CALAVERAS RESERVOIR; Land Subdivision.

Texas holds 23,986 Construction stormwater coverages of this permit type in EPA’s file; 6,175 were issued before TXR1560QB. D & D Contractors, Inc. holds 22 permits in Texas.

Other permits held by D & D Contractors, Inc.

Coverages issued nearest TXR1560QB

SAPPHIRE GROVE - UNIT 1B among its neighbors

118 discharge permits are in the Upper Calaveras Creek subwatershed (HUC 121003010302); TXR1560QB is one. Its county: 2,157, 12 major; TXR1560QB is minor permit.

Other permits in the Upper Calaveras Creek subwatershed (HUC 121003010302)

Identity

FacilitySAPPHIRE GROVE - UNIT 1B
PermitteeD & D Contractors, Inc.
NPDES IDTXR1560QB
StatusEffective
TypeGeneral permit coverage
ClassMinor
Facility typeNon-POTW
ProgramConstruction stormwater
IssuedFebruary 29, 2024
ExpiresMarch 4, 2028
AddressSan Antonio, TX 78263
Receiving waterCALAVERAS RESERVOIR
SubwatershedUpper Calaveras Creek (HUC 121003010302)
NAICS237210 – Land Subdivision
SIC1794 – Excavation Work

NPDES TXR1560QB: effluent limits and exceedances

SAPPHIRE GROVE - UNIT 1B (NPDES TXR1560QB): 0 pollutants on file, 0 limited; 0 with a violation of any kind, 0 with an exceedance.

NPDES TXR1560QB: no pollutant row on file.

NPDES TXR1560QB: inspections, violations and enforcement

NPDES TXR1560QB (SAPPHIRE GROVE - UNIT 1B): no single-event violation, inspection, formal enforcement action and informal enforcement action on file.

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Permits near NPDES TXR1560QB

NPDES TXR1560QB: 0 pollutant rows, 0 dated events; ICIS-NPDES download, loaded October 14, 2026.