Clean Water Act discharge permit · NPDES TXR1503SM

IBIZA HILLCROFT APT, Houston, TX: NPDES TXR1503SM discharge permit, effluent exceedances, inspections, penalties

EffectivePermit status
MinorDischarger class
0Pollutants under a numeric limit
0Pollutants with an effluent exceedance

IBIZA HILLCROFT APT, held by IBIZA ENTERPRISES, LLC, holds NPDES permit TXR1503SM, which discharges to Sims Bayou Above Tidal. EPA’s file records it issued October 17, 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 IBIZA HILLCROFT APT: its NPDES ID, its permit type and status, its dates, its address in Houston, Texas, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR1503SM.

Identity

Facility as filed	IBIZA HILLCROFT APT
Permittee as filed	IBIZA ENTERPRISES, LLC
NPDES ID	TXR1503SM
Permit status	Effective
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Program	Construction stormwater
Issued	October 17, 2024
Expiration date	March 4, 2028
Address	Houston, TX 77085
Receiving water	SIMS BAYOU ABOVE TIDAL
Subwatershed	Upper Sims Bayou (HUC 120401040501)
SIC	1522 – Residential Construction

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

0Pollutants on file
0Under a numeric limit
0With a violation of any kind
0With an effluent exceedance

EPA’s limits and effluent violation files hold no pollutant row for NPDES TXR1503SM.

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

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES TXR1503SM.

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, TXR1503SM.

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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 TXR1503SM there.

Nearby on the register

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

The IBIZA HILLCROFT APT storm water construction permit, NPDES ID TXR1503SM, is one of 2,031 such permits on EPA's NPDES register in Harris County, and 0.1% of those permits carry a violation on file. Among the 2,022 storm water construction permits in Harris County, 33.7% were issued earlier than this one, which was issued October 17, 2024. The permit sits within a subwatershed that holds 144 NPDES permits, this one included, and it records zero pollutants under a numeric limit and zero pollutants with an effluent exceedance.