City Of Maypearl WWTP
220 Main Street, Maypearl, TX 76064 · Ellis County · Publicly Owned Treatment Works
- Average flow
- 0.22 MGD
- Design flow
- 0.18 MGD
- NPDES permit
- TX0053571
- Effective
- Permit expires
- April 2027
- Population served
- 833
- CWNS 2022
City Of Maypearl WWTP is a publicly owned wastewater treatment works in Maypearl, Ellis County, Texas treating an average of 0.22 million gallons per day against a permitted design capacity of 0.18 MGD, serving about 833 residents. It discharges under NPDES permit TX0053571 (effective), which expires in April 2027, with 115 recorded violations in the last three years.
Treatment technology
One treatment structure or unit process identified at City Of Maypearl WWTP.
Available with a free Klarifi account
See the full treatment train at City Of Maypearl WWTP: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 115
- Effluent violations
- 7
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
1 verified contact for City Of Maypearl WWTP, with validated emails and direct phone numbers.
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Names, validated emails and direct phone numbers for decision-makers at City Of Maypearl WWTP, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Texas
Grandview · 9 mi away
0.21 MGD
Italy · 12 mi away
0.24 MGD
Itasca · 13 mi away
0.09 MGD
Milford · 13 mi away
0.0075 MGD
Alvarado · 14 mi away
1.28 MGD
Midlothian · 14 mi away
5.89 MGD
Covington · 17 mi away
0.0023 MGD
Keene · 17 mi away
0.91 MGD
City Of Maypearl 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 April 11, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Lift station · Sludge dewatering · all terms