Clean Water Act discharge permit · NPDES TXR1501UP
LAKE CELESTINE WWTP1 & LIFT STATION, Montgomery, TX: NPDES TXR1501UP 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
LAKE CELESTINE WWTP1 & LIFT STATION, held by Sequeira Civil Construction LLC, holds NPDES permit TXR1501UP, which discharges to Lake Conroe. EPA’s file records it issued May 14, 2025 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 LAKE CELESTINE WWTP1 & LIFT STATION: its NPDES ID, its permit type and status, its dates, its address in Montgomery, Texas, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR1501UP.
Identity
| Facility as filed | LAKE CELESTINE WWTP1 & LIFT STATION |
|---|---|
| Permittee as filed | Sequeira Civil Construction LLC |
| NPDES ID | TXR1501UP |
| 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 | May 14, 2025 |
| Expiration date | March 4, 2028 |
| Address | Montgomery, TX 77356 |
| Receiving water | LAKE CONROE |
| Subwatershed | Little Lake Creek-Conroe Lake (HUC 120401010205) |
| SIC | 4952 – Sewerage Systems |
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 TXR1501UP.
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 TXR1501UP.
Inspections
EPA’s inspection file holds no inspection for NPDES TXR1501UP.
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 TXR1501UP.
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, TXR1501UP.
Start the watch
- 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 TXR1501UP there.
Nearby on the register
- Discharge permits in Montgomery
- Every permit record in Montgomery, A to Z
- Discharge permits in Texas
- Every permit record in Texas, A to Z
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.