Clean Water Act discharge permit · NPDES TX0054208
CITY OF LEONARD WWTP, Leonard, TX: NPDES TX0054208 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 38Pollutants under a numeric limit
- 9Pollutants with an effluent exceedance
CITY OF LEONARD WWTP, held by LEONARD, CITY OF, holds NPDES permit TX0054208, which discharges to S Houston Ck, Arnold Ck;Indian Ck;Pilot Grove Ck;L. EPA’s file records it issued October 28, 2016 and expiring October 1, 2021. 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 | CITY OF LEONARD WWTP |
|---|---|
| Permittee as filed | LEONARD, CITY OF |
| NPDES ID | TX0054208 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Publicly owned treatment works |
| Program | Publicly owned treatment works |
| Issued | October 28, 2016 |
| Expiration date | October 1, 2021 |
| Address | Leonard, TX 75452 |
| Receiving water | S HOUSTON CK, ARNOLD CK;INDIAN CK;PILOT GROVE CK;L |
| Subwatershed | Arnold Creek (HUC 120301060102) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 39Pollutants on file
- 38Under a numeric limit
- 38With a violation of any kind
- 9With 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 |
|---|---|---|---|---|---|
| E. coli | 2 | 95 | 77 | May 31, 2024 | 4,144% over the limit |
| Nitrogen, ammonia total [as N] | 3 | 105 | 76 | May 31, 2026 | 814% over the limit |
| Chlorine, total residual | 2 | 44 | 26 | December 31, 2022 | 97% over the limit |
| Solids, total suspended | 3 | 46 | 18 | April 30, 2022 | 237% over the limit |
| BOD, carbonaceous [5 day, 20 C] | 3 | 43 | 18 | December 31, 2018 | 680% over the limit |
| Flow, in conduit or thru treatment plant | 2 | 42 | 18 | May 31, 2024 | 16,525% over the limit |
| Oxygen, dissolved [DO] | 1 | 19 | 8 | October 31, 2020 | 66% over the limit |
| BOD, 5-day, 20 deg. C | 0 | 3 | 3 | September 30, 2003 | 59% over the limit |
| pH | 3 | 28 | 1 | June 30, 2005 | |
| Arsenic, dry weight | 5 | 22 | 0 | ||
| Chromium, sludge, total, dry weight [as Cr] | 5 | 22 | 0 | ||
| Selenium, dry weight | 3 | 12 | 0 | ||
| Copper, dry weight | 3 | 12 | 0 | ||
| Cadmium, dry weight | 3 | 12 | 0 | ||
| Molybdenum, sludge, total, dry weight [as Mo] | 3 | 12 | 0 | ||
| Zinc, sludge, total, dry weight [as Zn] | 3 | 12 | 0 | ||
| Lead, sludge, total, dry weight [as Pb] | 3 | 12 | 0 | ||
| Nickel, sludge, total, dry weight [as Ni] | 3 | 12 | 0 | ||
| Mercury, sludge, total, dry weight [as Hg] | 3 | 12 | 0 | ||
| Nickel, total [as Ni] | 2 | 10 | 0 | ||
| Level of pathogen requirements achieved | 2 | 9 | 0 | ||
| Description of pathogen option used | 2 | 9 | 0 | ||
| Vector attraction reduction alternative used | 2 | 9 | 0 | ||
| Annual sludge production, total | 1 | 7 | 0 | ||
| Annual amt sludge disposed in landfill | 1 | 7 | 0 | ||
| Polychlorinated biphenyls [PCBs] | 1 | 6 | 0 | ||
| Toxicity characteristic leaching procedure | 1 | 6 | 0 | ||
| Ann. amt sludge disposed by other method | 1 | 5 | 0 | ||
| Annual amt of sludge incinerated | 1 | 5 | 0 | ||
| Annual amount of sludge land applied | 1 | 5 | 0 | ||
| Annual amt. sludge disposed surface unit | 1 | 5 | 0 | ||
| Annual amt sludge transported interstate | 1 | 5 | 0 | ||
| Unit w/liner/leachate collection system | 1 | 5 | 0 | ||
| Boundary areas | 1 | 5 | 0 | ||
| Fecal coliform | 1 | 4 | 0 | ||
| Compliance w/part 258 sludge requirement | 1 | 4 | 0 | ||
| Salmonella | 1 | 4 | 0 | ||
| Pollutant table from 503.13 | 1 | 4 | 0 | ||
| Annual whole sludge application rate | 1 | 0 | 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
- 5Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| May 29, 2024 | Permit Violations - Violation Specified in Comment | ST6 |
| April 1, 2024 | Permit Violations - Violation Specified in Comment | ST6 |
| July 1, 2021 | Permit Violations - Violation Specified in Comment | ST6 |
| April 27, 2020 | Permit Violations - Violation Specified in Comment | ST6 |
| January 27, 2020 | 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.
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Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.