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Clean Water Act discharge permit · NPDES TXR1564WC

CHELSEA PARK II, Selma, TX: NPDES TXR1564WC discharge permit, effluent exceedances, inspections, penalties

CHELSEA PARK II, held by V. K. Knowlton Construction and Utilities, Inc., holds NPDES permit TXR1564WC, which discharges to Dietz Creek. EPA’s file records it issued October 13, 2025 and expiring March 4, 2028. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for CHELSEA PARK II: its NPDES ID, its permit type and status, its dates, its address in Selma, Texas, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR1564WC.

Identity

Facility as filedCHELSEA PARK II
Permittee as filedV. K. Knowlton Construction and Utilities, Inc.
NPDES IDTXR1564WC
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedOctober 13, 2025
Expiration dateMarch 4, 2028
AddressSelma, TX 78154
Receiving waterDIETZ CREEK
SubwatershedDietz Creek-Cibolo Creek (HUC 121003040202)

Cited to the EPA ICIS-NPDES permit file (ECHO download).

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES TXR1564WC.

Cited to the EPA ICIS-NPDES limits and effluent violations files (ECHO download); up to 60 rows shown, most exceedances first.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES TXR1564WC.

Velarion’s copy of EPA’s ICIS-NPDES files does not include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.

Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.

Watch this permit

One permit holder, $99/month. Watch the register for one permit holder and the places and receiving waters tied to its permits. Choose “One permit holder” and enter this permit’s NPDES ID, TXR1564WC.

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How often?
  • One permit holder — $99/month
  • One watershed — $2,990/year
  • One state — $4,990/year
  • The whole register — $18,000/year

How we handle your data → Privacy

EPA publishes a free Detailed Facility Report for every permit on ECHO: its compliance status quarter by quarter, its inspections, and its enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter NPDES ID TXR1564WC there.

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.