City Of Mount Pleasant Wastewater Treatment Plant
County Road SE 1 And Se12, Mount Pleasant, TX 75455 · Titus County · Publicly Owned Treatment Works
- Average flow
- 3.45 MGD
- Design flow
- 5 MGD
- NPDES permit
- TX0105171
- Effective
- Permit expires
- February 2028
- Population served
- —
- CWNS 2022
City Of Mount Pleasant Wastewater Treatment Plant is a publicly owned wastewater treatment works in Mount Pleasant, Titus County, Texas treating an average of 3.45 million gallons per day against a permitted design capacity of 5 MGD. It discharges under NPDES permit TX0105171 (effective), which expires in February 2028, with 2 recorded violations in the last three years. EPA has recorded 1 formal enforcement action naming the plant, the latest in April 2022.
Treatment technology
2 treatment structures and unit processes identified at City Of Mount Pleasant Wastewater Treatment Plant.
Available with a free Klarifi account
See the full treatment train at City Of Mount Pleasant Wastewater Treatment Plant: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 2
- Effluent violations
- 2
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 City Of Mount Pleasant Wastewater Treatment Plant in EPA's ICIS system.
- Formal actions
- 1
- 1 since FY2020
- Penalties assessed
- $400
- all cases
- EPA inspections
- 1
- latest Oct 2021
Latest case · Apr 2022
City of Mount Pleasant WWTP-Mt Pleasant,TX-RMP ESA-FY2022
Administrative order · CAA, Prevention of Accidental Release/Risk Management Plans (RMPs) · Final Order With Penalty · Penalty $400
EPA's description of the case:
“On April 5, 2021, EPA Risk Management Program Reporting Center sent a letter to Respondent, notifying Respondent of its failure to update the Risk Management Plan on file with the EPA for its…”
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Source: EPA ECHO, civil enforcement case 06-2022-3326.
Full case history with a free Klarifi account
Every action against City Of Mount Pleasant Wastewater Treatment Plant with dates, milestones, violation types and EPA's complete case summaries, plus inspections and informal actions.
Key contacts
Decision-makers at City Of Mount Pleasant Wastewater Treatment Plant.
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Nearby wastewater treatment plants in Texas
Pittsburg · 7 mi away
0.74 MGD
Pittsburg · 8 mi away
0.17 MGD
Winfield · 10 mi away
0.05 MGD
Omaha · 13 mi away
0.1 MGD
Daingerfield · 15 mi away
0.61 MGD
Winnsboro · 17 mi away
0.06 MGD
Mount Vernon · 17 mi away
0.44 MGD
Naples · 18 mi away
0.12 MGD
City Of Mount Pleasant Wastewater Treatment Plant: 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 September 14, 2026.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Ozonation · Activated sludge · all terms