Clean Water Act discharge permit · NPDES TX0138193
CYPRESS GREEN WWTP, Harris County, TX: NPDES TX0138193 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
- 0Inspections on file
- 0Formal enforcement actions
CYPRESS GREEN WWTP, held by HARRIS COUNTY MUD NO. 547, holds NPDES permit TX0138193, which discharges to Unnamed Trib; Little Cypress Creek; Cypress Creek. EPA’s file records it issued January 18, 2019 and expiring January 18, 2024. 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 CYPRESS GREEN WWTP: its NPDES ID, its permit type and status, its dates, its address in Harris County, Texas, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TX0138193.
Identity
| Facility as filed | CYPRESS GREEN WWTP |
|---|---|
| Permittee as filed | HARRIS COUNTY MUD NO. 547 |
| NPDES ID | TX0138193 |
| 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 |
| Program | Publicly owned treatment works |
| Issued | January 18, 2019 |
| Expiration date | January 18, 2024 |
| Address | Harris County, TX 77377 |
| Receiving water | UNNAMED TRIB; LITTLE CYPRESS CREEK; CYPRESS CREEK |
| Subwatershed | Little Cypress Creek (HUC 120401020105) |
| 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 TX0138193.
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 TX0138193.
Inspections
EPA’s inspection file holds no inspection for NPDES TX0138193.
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 TX0138193.
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, TX0138193.
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 TX0138193 there.
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Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.