City Of Plymouth
Plymouth, WI · Sheboygan County · Publicly Owned Treatment Works
- Average flow
- 1.89 MGD
- Design flow
- 1.65 MGD
- NPDES permit
- 3601712311
- EXP
- Permit expires
- December 2023
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Compliance snapshot (last 3 years)
- Total violations
- 16
- Effluent violations
- 14
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
2 verified contacts for City Of Plymouth, with validated emails and direct phone numbers.
Unlock 2 verified contacts
Names, validated emails and direct phone numbers for decision-makers at City Of Plymouth — plus full compliance history and discharge data.
Try Klarifi freeData sourced from public EPA / NPDES records and Klarifi analysis. Last updated July 2025.