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Clean Water Act discharge permit · NPDES TXR1566QL

TURN LANES FOR FM 110, San Marcos, TX: NPDES TXR1566QL discharge permit, effluent exceedances, inspections, penalties

TURN LANES FOR FM 110, held by Franklin Mountain San Marcos I, LP, holds NPDES permit TXR1566QL, which discharges to Lower San Marcos River. EPA’s file records it issued April 4, 2024 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 TURN LANES FOR FM 110: its NPDES ID, its permit type and status, its dates, its address in San Marcos, Texas, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR1566QL.

Identity

Facility as filedTURN LANES FOR FM 110
Permittee as filedFranklin Mountain San Marcos I, LP
NPDES IDTXR1566QL
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedApril 4, 2024
Expiration dateMarch 4, 2028
AddressSan Marcos, TX 78656
Receiving waterLOWER SAN MARCOS RIVER
SubwatershedMorrison Creek-San Marcos River (HUC 121002030304)

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 TXR1566QL.

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 TXR1566QL.

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, TXR1566QL.

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  • 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 TXR1566QL there.

Nearby on the register

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

What this page shows

This public-records page covers Clean Water Act discharge permit NPDES TXR1566QL, held by Franklin Mountain San Marcos I, LP for TURN LANES FOR FM 110 in San Marcos, TX, under a construction stormwater program with an effective status and a minor discharger class. The permit was issued April 4, 2024 and expires March 4, 2028, discharging to the LOWER SAN MARCOS RIVER, with 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance.