# NW HARRIS COUNTY MUD 9 WWTP, CYPRESS TX: EPA ECHO compliance status: Violation Identified

**Remediation Urgency Score:** 48/100

| Field | Value |
|---|---|
| Facility | NW HARRIS COUNTY MUD 9 WWTP |
| EPA Registry ID | 110002044243 |
| Address | 11023 REGENCY GREEN DR, CYPRESS, TX, 77429 |
| County | HARRIS COUNTY |
| SIC | 4952: Sewerage Systems |
| Overall compliance status | Violation Identified |
| Significant noncomplier | No |
| Quarters in noncompliance (last 12) | 8 |
| Clean Water Act | Violation Identified |
| Formal enforcement actions (5 years) | 2 |
| Total penalties | $11,700 |
| Last penalty | 12/16/2025 |
| Inspections (5 years) | 2 |
| Last inspection | 2024-12-19 |
| Watershed | Spring |

## Why this score
- 8 of the last 12 quarters in noncompliance.
- Current violation under CWA.
- 2 formal enforcement action(s) in 5 years.
- $11,700 in penalties.

Source: U.S. EPA ECHO (Enforcement and Compliance History Online) (https://echo.epa.gov/detailed-facility-report?fid=110002044243). Last refreshed: 2026-11-03T18:05:36.266Z.
Compliance data comes from EPA ECHO and may lag state records; a violation flag is not a finding of wrongdoing. Informational only; not legal or engineering advice.