Clean Water Act discharge permit · NPDES TX0141071
MCLENNAN COUNTY WCID NO 2 WWTF, Elm Mott, TX: NPDES TX0141071 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 8Pollutants under a numeric limit
- 3Pollutants with an effluent exceedance
MCLENNAN COUNTY WCID NO 2 WWTF, held by MCLENNAN COUNTY WCID NO 2, holds NPDES permit TX0141071, which discharges to Brazos River Above Navasota River. EPA’s file records it issued January 20, 2022 and expiring January 20, 2027. 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.
Identity
| Facility as filed | MCLENNAN COUNTY WCID NO 2 WWTF |
|---|---|
| Permittee as filed | MCLENNAN COUNTY WCID NO 2 |
| NPDES ID | TX0141071 |
| Permit status | Effective |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Publicly owned treatment works |
| Program | Publicly owned treatment works |
| Issued | January 20, 2022 |
| Expiration date | January 20, 2027 |
| Address | Elm Mott, TX 76640 |
| Receiving water | Brazos River Above Navasota River |
| Subwatershed | Little Tehuacana Creek-Tehuacana Creek (HUC 120602020706) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 8Pollutants on file
- 8Under a numeric limit
- 8With a violation of any kind
- 3With an effluent exceedance
An effluent exceedance is a discharge monitoring report value over the permit’s numeric limit (EPA’s violation code E90). A violation of any kind also counts a report not filed. Each row is EPA’s own count for that pollutant.
| Pollutant or measure | Limits | Violations, any kind | Effluent exceedances | Latest exceedance | Largest exceedance, as filed |
|---|---|---|---|---|---|
| Oxygen, dissolved [DO] | 1 | 11 | 8 | September 30, 2024 | 30% over the limit |
| pH | 2 | 9 | 2 | January 31, 2024 | |
| Solids, total suspended | 3 | 8 | 2 | May 31, 2024 | 5% over the limit |
| Flow, in conduit or thru treatment plant | 2 | 8 | 0 | ||
| Nitrogen, ammonia total [as N] | 3 | 6 | 0 | ||
| BOD, carbonaceous [5 day, 20 C] | 3 | 6 | 0 | ||
| Chlorine, total residual | 2 | 5 | 0 | ||
| E. coli | 2 | 4 | 0 |
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
- 1Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| April 6, 2023 | Permit Violations - Violation Specified in Comment | ST6 |
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
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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 TX0141071 there.
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Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.