Clean Water Act discharge permit · NPDES TX0128350
DOOLITTLE REVERSE OSMOSIS FACILITY WATER PLANT 1, Edinburg, TX: NPDES TX0128350 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 4Pollutants under a numeric limit
- 1Pollutants with an effluent exceedance
- 0Inspections on file
- 0Formal enforcement actions
DOOLITTLE REVERSE OSMOSIS FACILITY WATER PLANT 1, held by NORTH ALAMO WSC, holds NPDES permit TX0128350, which discharges to Laguna Madre. EPA’s file records it issued March 18, 2021 and expiring March 18, 2026.
DOOLITTLE REVERSE OSMOSIS FACILITY WATER PLANT 1, Edinburg, Texas: Individual permit TX0128350, held by NORTH ALAMO WSC; Administratively continued (past its expiration date and still in force until reissued); issued March 18, 2021, term to March 18, 2026; discharges to Laguna Madre.
- Solids, total dissolved: 4 limits, 9 violations of any kind, 1 effluent exceedance, latest September 30, 2015, largest 2% over the limit.
- pH: 2 limits, 4 violations of any kind, 0 effluent exceedances.
- Flow, in conduit or thru treatment plant: 2 limits, 4 violations of any kind, 0 effluent exceedances.
- Selenium, total [as Se]: 2 limits, 2 violations of any kind, 0 effluent exceedances.
- November 13, 2020: Permit Violations - Violation Specified in Comment (ST6).
Other permits held by NORTH ALAMO WSC
- LA SARA WWTP, Willacy County: TX0114031, issued November 10, 2015
- MONTE ALTO WWTP, Edinburg: TX0119024, issued November 4, 2015
- LASARA REVERSE OSMOSIS WWTP, Lasara: TX0125156, issued March 12, 2021
- OWASSA REVERSE OSMOSIS PLANT, Hidalgo County: TX0128643, issued September 4, 2015
- VICTORIA RD PLANT 5 REVERSE OSMOSIS WTP, Donna: TX0132497, issued March 24, 2016
- NORTH ALAMO WSC REGIONAL WWTP, Donna: TX0134902, issued March 31, 2014
- NAWSC NORTH WESLACO WWTP, Weslaco: TX0137341, issued June 29, 2017
DOOLITTLE REVERSE OSMOSIS FACILITY WATER PLANT 1 among its neighbors
EPA’s permit file holds 192 discharge permits in the Upper Pilot Channel-Laguna Madre subwatershed (HUC 121102080300), TX0128350 among them. Its county holds 439, 16 of them major permits; TX0128350 is a minor permit.
Other permits in the Upper Pilot Channel-Laguna Madre subwatershed (HUC 121102080300)
- 107 SH RD FROM FM 495 TO FM 1924, Mission: TXR1594XM, minor permit, discharging to LAGUNA MADRE VIA DRAINAGE DITCHES, permit term to March 4, 2028
- 1423 FM ROAD SOUTH FROM BUS 83, Donna: TXR1572WS, minor permit, discharging to LAGUNA MADRE VIA DRAINAGE DITCHES, permit term to March 4, 2028
- 2021-2022 WESLACO WATER & SEWER IMPROVEMENTS, Weslaco: TXR1586OH, minor permit, discharging to NUECES-RIO GRANDE COASTAL BASIN, permit term to March 4, 2028
- ACME SQUARE SUBDIVISION, Pharr: TXR1587RM, minor permit, discharging to DRAINAGE DITCHES FLOWING INTO LOWER LAGUNA MADRE, permit term to March 4, 2028
- ALAMO CONCRETE PRODUCTS PLANT 87, Donna: TXG110936, minor permit, discharging to RIO GRANDE RIVER, permit term to November 7, 2021
- ALAMO RGV PARTS DBA DISCOUNT USED AUTO PARTS, Alamo: TXR05FX48, minor permit, permit term to August 13, 2026
- ALHAMBRA ON 10TH SUBDIVISION, Mcallen: TXR1519YB, minor permit, discharging to LAGUNA MADRE, permit term to March 4, 2028
- ALI ESTATES, Edinburg: TXR1507VT, minor permit, discharging to PRIVATE DETENTION POND, permit term to March 4, 2028
- ANDARA APARTMENTS ON WARE RD, Mcallen: TXR1590LZ, minor permit, discharging to FIRE HYDRANT, permit term to March 4, 2028
- B & L METALS RECYCLING, Edinburg: TXR05FM98, minor permit, permit term to August 13, 2026
Identity
| Facility as filed | DOOLITTLE REVERSE OSMOSIS FACILITY WATER PLANT 1 |
|---|---|
| Permittee as filed | NORTH ALAMO WSC |
| NPDES ID | TX0128350 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | March 18, 2021 |
| Expiration date | March 18, 2026 |
| Address | Edinburg, TX 78539 |
| Receiving water | Laguna Madre |
| Subwatershed | Upper Pilot Channel-Laguna Madre (HUC 121102080300) |
| SIC | 4941 – Water Supply |
Effluent limits and exceedances
- 4Pollutants on file
- 4Under a numeric limit
- 4With a violation of any kind
- 1With 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 |
|---|---|---|---|---|---|
| Solids, total dissolved | 4 | 9 | 1 | September 30, 2015 | 2% over the limit |
| pH | 2 | 4 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 4 | 0 | ||
| Selenium, total [as Se] | 2 | 2 | 0 |
Inspections, violations and enforcement
- 1Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| November 13, 2020 | Permit Violations - Violation Specified in Comment | ST6 |
Inspections
EPA’s inspection file holds no inspection for NPDES TX0128350.
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 TX0128350.
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Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.