Ccsd Catawissa WWTF
Catawissa, MO · Franklin County · Publicly Owned Treatment Works
- Average flow
- 0.03 MGD
- Design flow
- —
- NPDES permit
- MO0115410
- Effective
- Permit expires
- December 2029
- Population served
- 1,850
- CWNS 2022
Ccsd Catawissa WWTF is a publicly owned wastewater treatment works in Catawissa, Franklin County, Missouri treating an average of 0.03 million gallons per day, serving about 1,850 residents. Treatment on site includes dechlorination, disinfection, chlorine/ chloramine, lagoon, aerobic. It discharges under NPDES permit MO0115410 (effective), which expires in December 2029, with 38 recorded violations in the last three years. Planned upgrades on record: biological treatment, other, screening.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Dechlorination
unit processDisinfection, chlorine/ chloramine
unit processLagoon, Aerobic
unit processBiological Treatment, Other
planned upgradeScreening
planned upgradeUnlock exact unit counts →
Compliance snapshot (last 3 years)
- Total violations
- 38
- Effluent violations
- 28
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Ccsd Catawissa WWTF.
No verified contacts on file yet
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Nearby wastewater treatment plants in Missouri
Pacific · 2 mi away
0.0085 MGD
Robertsville · 2 mi away
0.003 MGD
Pacific · 3 mi away
0.85 MGD
Pacific · 4 mi away
0.01 MGD
Gray Summit · 5 mi away
0.007 MGD
Villa Ridge · 5 mi away
0.02 MGD
Villa Ridge · 5 mi away
0.001 MGD
Gray Summit · 5 mi away
0.1 MGD
Ccsd Catawissa WWTF: 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 14, 2024.