Center Creek WWTP
Webb City, MO · Jasper County · Publicly Owned Treatment Works
- Average flow
- 1.57 MGD
- Design flow
- —
- NPDES permit
- MO0040185
- Effective
- Permit expires
- April 2030
- Population served
- 11,884
- CWNS 2022
Center Creek WWTP is a publicly owned wastewater treatment works in Webb City, Jasper County, Missouri treating an average of 1.57 million gallons per day, serving about 11,884 residents. Treatment on site includes clarifiers, uncovered lagoons, carrousels / oxidation ditches, biological treatment, other, biosolids aerobic digestion and other unit processes. It discharges under NPDES permit MO0040185 (effective), which expires in April 2030, with 151 recorded violations in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Clarifiers
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Uncovered lagoons
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Carrousels / oxidation ditches
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Biological Treatment, Other
unit processBiosolids Aerobic Digestion
unit processBiosolids Mechanical Dewatering
unit processDisinfection, UV
unit processFlow Equalization
unit processScreening
unit processUnlock exact unit counts →
Compliance snapshot (last 3 years)
- Total violations
- 151
- Effluent violations
- 81
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Center Creek WWTP.
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Nearby wastewater treatment plants in Missouri
Carl Junction · 4 mi away
0.64 MGD
Joplin · 5 mi away
5.7 MGD
Alba · 6 mi away
0.03 MGD
Carthage · 8 mi away
2.92 MGD
Asbury · 9 mi away
0.0051 MGD
Joplin · 11 mi away
5.6 MGD
Jasper · 14 mi away
0.16 MGD
Neosho · 20 mi away
2 MGD
Center Creek 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 September 11, 2026; facility record last updated May 5, 2025.