NW Harris County Mud No. 5 Wwt
14950 Cypress Green Dr, Cypress, TX 77429 · Harris County · Publicly Owned Treatment Works
- Average flow
- 0.58 MGD
- Design flow
- 0.8 MGD
- NPDES permit
- TX0072346
- Effective
- Permit expires
- July 2028
- Population served
- 3,473
- CWNS 2022
NW Harris County Mud No. 5 Wwt is a publicly owned wastewater treatment works in Cypress, Harris County, Texas treating an average of 0.58 million gallons per day against a permitted design capacity of 0.8 MGD, serving about 3,473 residents. It discharges under NPDES permit TX0072346 (effective), which expires in July 2028, with 0 recorded violations in the last three years.
Treatment technology
One treatment structure or unit process identified at NW Harris County Mud No. 5 Wwt.
Available with a free Klarifi account
See the full treatment train at NW Harris County Mud No. 5 Wwt: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 0
- Effluent violations
- 0
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at NW Harris County Mud No. 5 Wwt.
No verified contacts on file yet
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Nearby wastewater treatment plants in Texas
Houston · 1 mi away
0.39 MGD
Cypress · 1 mi away
0.27 MGD
Cypress · 2 mi away
0.14 MGD
Cypress · 2 mi away
0.89 MGD
Cypress · 2 mi away
1.07 MGD
Cypress · 2 mi away
0.83 MGD
Houston · 2 mi away
0.53 MGD
Cypress · 2 mi away
0.14 MGD
NW Harris County Mud No. 5 Wwt: frequently asked questions
Sources and methodology
Flow, permit and violation figures come from the EPA's ICIS-NPDES discharge monitoring records. Population served comes from the Clean Watersheds Needs Survey 2022. Treatment structures are identified by Klarifi's review of aerial imagery, and capital improvement projects are extracted from published municipal budget documents. Violations are counted over the last three years of monitoring reports.
Data refreshed October 26, 2026; facility record last updated August 5, 2026.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Equalization tank · Centrate · all terms