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Clean Water Act discharge permit · NPDES TXR1502YS

PROSPER AT FIREFLY SECTION 2, Splendora, TX: NPDES TXR1502YS discharge permit, effluent exceedances, inspections, penalties

PROSPER AT FIREFLY SECTION 2, held by Principal Services, Ltd., holds NPDES permit TXR1502YS, which discharges to 1010. EPA’s file records it issued June 29, 2026 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 PROSPER AT FIREFLY SECTION 2: its NPDES ID, its permit type and status, its dates, its address in Splendora, Texas, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR1502YS.

Identity

Facility as filedPROSPER AT FIREFLY SECTION 2
Permittee as filedPrincipal Services, Ltd.
NPDES IDTXR1502YS
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedJune 29, 2026
Expiration dateMarch 4, 2028
AddressSplendora, TX 77372
Receiving water1010
SubwatershedWest Fork Spring Branch-Spring Branch (HUC 120401030103)
SIC1623 – Water, Sewer, And Utility Lines

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 TXR1502YS.

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 TXR1502YS.

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, TXR1502YS.

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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 TXR1502YS there.

Nearby on the register

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

What this page shows

PROSPER AT FIREFLY SECTION 2, a Storm Water Construction permit held by Principal Services, Ltd. in Splendora, is one of 1,031 such permits in Montgomery County, Texas, and 91.5% of those were issued earlier than this one. The permit sits among 53 NPDES permits in the West Fork Spring Branch-Spring Branch subwatershed, and 3.2% of the county's 1,031 storm water construction permits carry a violation on file, while this permit has none of the recorded numeric-limit pollutants or effluent exceedances.