Harris County Mud 82 WWTP
2400 Domino Rd, Spring, TX 77373 · Harris County · Publicly Owned Treatment Works
- Average flow
- 2.16 MGD
- Design flow
- —
- NPDES permit
- TXR05AW37
- Administratively continued
- Permit expires
- August 2026
- Population served
- 5,629
- CWNS 2022
Harris County Mud 82 WWTP is a publicly owned wastewater treatment works in Spring, Harris County, Texas treating an average of 2.16 million gallons per day, serving about 5,629 residents. It discharges under NPDES permit TXR05AW37 (administratively continued), which expires in August 2026, with 26 recorded violations in the last three years. EPA has recorded 1 formal enforcement action naming the plant, the latest in October 2025.
Treatment technology
One treatment structure or unit process identified at Harris County Mud 82 WWTP.
Available with a free Klarifi account
See the full treatment train at Harris County Mud 82 WWTP: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 26
- Effluent violations
- 26
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
EPA enforcement history
Federal civil enforcement cases, compliance inspections and informal actions recorded for Harris County Mud 82 WWTP in EPA's ICIS system.
- Formal actions
- 1
- 1 since FY2020
- Compliance actions
- $15,000
- required by EPA orders
- EPA inspections
- 0
- none on record
Latest case · Oct 2025
Harris County MUD 82 WWTF TX0071528
Administrative order · CWA, NPDES Permit Violations · Final Order No Penalty · Compliance actions $15,000
EPA's description of the case:
“On December 11, 2023, EPA Region 6 issued an Administrative Order under its authority pursuant to Section 309 of the Clean Water Act to Harris County MUD 82 WWTF in Harris County, Texas 77373. The AO…”
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Source: EPA ECHO, civil enforcement case 06-2024-1705.
Full case history with a free Klarifi account
Every action against Harris County Mud 82 WWTP with dates, milestones, violation types and EPA's complete case summaries, plus inspections and informal actions.
Key contacts
Decision-makers at Harris County Mud 82 WWTP.
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Nearby wastewater treatment plants in Texas
Spring · 1 mi away
0.68 MGD
Spring · 1 mi away
—
Houston · 1 mi away
0.16 MGD
Houston · 2 mi away
2.57 MGD
Spring · 3 mi away
2.18 MGD
Houston · 3 mi away
0.35 MGD
Houston · 3 mi away
0.46 MGD
Houston · 3 mi away
0.38 MGD
Harris County Mud 82 WWTP: 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 May 29, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Ozonation · Activated sludge · all terms