Clean Water Act discharge permit · NPDES TXR1598WR

IH-10 FORCE MAIN RE-ALIGNMENT, Seguin, TX: NPDES TXR1598WR discharge permit, effluent exceedances, inspections, penalties

EffectivePermit status
MinorDischarger class
0Pollutants under a numeric limit
0Pollutants with an effluent exceedance
0Inspections on file
0Formal enforcement actions

IH-10 FORCE MAIN RE-ALIGNMENT, held by Guerra Underground LLC, holds NPDES permit TXR1598WR, which discharges to Guadalupe River Below Comal River. EPA’s file records it issued December 10, 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 IH-10 FORCE MAIN RE-ALIGNMENT: its NPDES ID, its permit type and status, its dates, its address in Seguin, Texas, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR1598WR.

Identity

Facility as filed	IH-10 FORCE MAIN RE-ALIGNMENT
Permittee as filed	Guerra Underground LLC
NPDES ID	TXR1598WR
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	December 10, 2025
Expiration date	March 4, 2028
Address	Seguin, TX 78155
Receiving water	GUADALUPE RIVER BELOW COMAL RIVER
Subwatershed	Youngs Creek-Guadalupe River (HUC 121002020108)

Cited to the EPA ICIS-NPDES permit file (ECHO 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 TXR1598WR.

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 TXR1598WR.

Inspections

EPA’s inspection file holds no inspection for NPDES TXR1598WR.

Formal enforcement and penalties

0 formal actions, 0 of them with a penalty assessed. Federal and state penalties are separate figures from separate authorities and are shown as each was filed, never added together.

Informal enforcement

EPA’s informal enforcement file holds no action for NPDES TXR1598WR.

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, TXR1598WR.

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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 TXR1598WR there.

Nearby on the register

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

The IH-10 FORCE MAIN RE-ALIGNMENT, a Storm Water Construction general permit coverage held by Guerra Underground LLC in Seguin, Guadalupe County, Texas, is one of 274 storm water construction permits in that county, and 1.8% of those permits have a violation on file. Within the Youngs Creek-Guadalupe River subwatershed, it is counted among 55 NPDES permits, and 69.7% of the county's 274 storm water construction permits were issued earlier than this one. This permit has no pollutants under a numeric limit and no effluent exceedances recorded, both counted as 0.