Waco Metropolitan Area Regional Sewarge System
Waco, TX · Mclennan County · Publicly Owned Treatment Works
- Average flow
- 34.84 MGD
- Design flow
- 45 MGD
- NPDES permit
- 3604473987
- Effective
- Permit expires
- July 2030
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Clarifiers
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Aerated lagoons
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Uncovered lagoons
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Biogas silos
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Compliance snapshot (last 3 years)
- Total violations
- 3
- Effluent violations
- 3
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Capital improvement projects in Waco
| Project | Budget | Years |
|---|---|---|
| Water Plant Improvements - Mt. Carmel, Riverside, DAF | $56,900,000 | 2025–2029 |
| WMARSS Bull Hide Creek Wastewater Treatment Plant Expansion | $35,000,000 | 2025–2025 |
| Water Pump and Storage Improvements | $34,700,000 | 2025–2027 |
| WMARSS Plant Improvements | $32,000,000 | 2025–2029 |
| Water Transmission Improvements | $29,500,000 | 2025–2029 |
Full project details — scope, funding source, engineering consultant and the decision-makers behind each project — are available in Klarifi, along with similar wastewater capital projects in other cities.
Key contacts
36 verified contacts for Waco Metropolitan Area Regional Sewarge System, with validated emails and direct phone numbers.
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Names, validated emails and direct phone numbers for decision-makers at Waco Metropolitan Area Regional Sewarge System — plus full compliance history and discharge data.
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Data sourced from public EPA / NPDES records and Klarifi analysis. Last updated April 2025.