Clean Water Act discharge permit · NPDES TX0145122
MAPLE RESERVE WWTF, City Of Waller, TX: NPDES TX0145122 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
MAPLE RESERVE WWTF, held by MAYER ROAD WWTP LLC, holds NPDES permit TX0145122, which discharges to Drainage Ditch, Series Of Det Ponds, Unnamed Trib. EPA’s file records it issued July 7, 2024 and expiring July 7, 2029. 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 MAPLE RESERVE WWTF: its NPDES ID, its permit type and status, its dates, its address in City Of Waller, Texas, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TX0145122.
Identity
| Facility as filed | MAPLE RESERVE WWTF |
|---|---|
| Permittee as filed | MAYER ROAD WWTP LLC |
| NPDES ID | TX0145122 |
| Permit status | Effective |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Publicly owned treatment works |
| Program | Publicly owned treatment works |
| Issued | July 7, 2024 |
| Expiration date | July 7, 2029 |
| Address | City Of Waller, TX 77484 |
| Receiving water | DRAINAGE DITCH, SERIES OF DET PONDS, UNNAMED TRIB |
| Subwatershed | Ponds Creek-Clear Creek (HUC 120701040104) |
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 TX0145122.
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 TX0145122.
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, TX0145122.
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- One watershed — $2,990/year
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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 TX0145122 there.
Nearby on the register
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- Discharge permits in Texas
- Every permit record in Texas, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.