Shoal Creek Wastewater Treatment Facility
Joplin, MO · Newton County · Publicly Owned Treatment Works
- Average flow
- 5.6 MGD
- Design flow
- —
- NPDES permit
- MO0023256
- Effective
- Permit expires
- March 2023
- Population served
- 34,800
- CWNS 2022
Shoal Creek Wastewater Treatment Facility is a publicly owned wastewater treatment works in Joplin, Newton County, Missouri treating an average of 5.6 million gallons per day, serving about 34,800 residents. Treatment on site includes clarifiers, uncovered lagoons, carrousels / oxidation ditches, biogas silos, biological treatment, other and other unit processes. It discharges under NPDES permit MO0023256 (effective), which expires in March 2023, with 9 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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Biogas silos
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Biological Treatment, Other
unit processBiosolids Aerobic Digestion
unit processBiosolids Thickening
unit processDisinfection, UV
unit processScreening
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Compliance snapshot (last 3 years)
- Total violations
- 9
- Effluent violations
- 9
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
3 verified contacts for Shoal Creek Wastewater Treatment Facility, with validated emails and direct phone numbers.
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Names, validated emails and direct phone numbers for decision-makers at Shoal Creek Wastewater Treatment Facility, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Missouri
Joplin · 6 mi away
5.7 MGD
Carl Junction · 9 mi away
0.64 MGD
Webb City · 11 mi away
1.57 MGD
Neosho · 15 mi away
2 MGD
Asbury · 17 mi away
0.0051 MGD
Alba · 17 mi away
0.03 MGD
Carthage · 17 mi away
2.92 MGD
Granby · 19 mi away
0.11 MGD
Shoal Creek Wastewater Treatment Facility: 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 August 18, 2026.