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Clean Water Act discharge permit · NPDES TXR1539ST

OLD LINE J PHASE 2, Fort Worth, TX: NPDES TXR1539ST discharge permit, effluent exceedances, inspections, penalties

OLD LINE J PHASE 2, held by PANTHEON CONSTRUCTION, INC., holds NPDES permit TXR1539ST, which discharges to Wildcat Branch On Into Lake Arlington. EPA’s file records it issued November 15, 2024 and expiring March 4, 2028. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for OLD LINE J PHASE 2: its NPDES ID, its permit type and status, its dates, its address in Fort Worth, Texas, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR1539ST.

Identity

Facility as filedOLD LINE J PHASE 2
Permittee as filedPANTHEON CONSTRUCTION, INC.
NPDES IDTXR1539ST
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedNovember 15, 2024
Expiration dateMarch 4, 2028
AddressFort Worth, TX 76105
Receiving waterWILDCAT BRANCH ON INTO LAKE ARLINGTON
SubwatershedWildcat Branch-Lake Arlington (HUC 120301020404)
SIC4922 – Natural Gas Transmission

Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download.

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES TXR1539ST.

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 TXR1539ST.

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, TXR1539ST.

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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 TXR1539ST there.

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.

What this page shows

OLD LINE J PHASE 2 is one of 1,031 storm water construction permits on EPA's NPDES register in Tarrant County, and it is one of 49 NPDES permits in the Wildcat Branch-Lake Arlington subwatershed, this one included. Of the 1,025 storm water construction permits in Tarrant County (this one included), 31.6% carry an earlier issue date than this permit, and among the 1,031 county permits of this type, 0.6% have a violation on file, while this permit has no numeric-limit pollutants and no effluent exceedances on record.