Southgate-Wyandotte Cso Rtf
767 Central Avenue, Wyandotte, MI 48192 · Wayne County · Publicly Owned Treatment Works
- Average flow
- 34.9 MGD
- Design flow
- —
- NPDES permit
- MI0036072
- Administratively continued
- Permit expires
- October 2026
- Population served
- 269,807
- CWNS 2022
Southgate-Wyandotte Cso Rtf is a publicly owned wastewater treatment plant in Wyandotte, Wayne County, Michigan treating an average of 34.9 million gallons per day, serving about 269,807 residents. It discharges under NPDES permit MI0036072 (administratively continued), which expires in October 2026, with 2 recorded violations in the last three years.
Treatment technology
3 treatment structures and unit processes identified at Southgate-Wyandotte Cso Rtf.
Available with a free Klarifi account
See the full treatment train at Southgate-Wyandotte Cso Rtf: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 2
- Effluent violations
- 1
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Capital improvement projects in Wyandotte
Wyandotte's capital improvement plan lists 6 water, sewer and wastewater line items worth $7M starting 2025–2025. The largest budgeted items are shown here.
All water and sewer capital projects in Wyandotte →
| Project | Budget | Years |
|---|---|---|
| Water Main Replacement | $2,400,000 | 2025–2028 |
| City Sewer Improvements | $2,400,000 | 2025–2028 |
| Service Line Replacement | $1,600,000 | 2025–2028 |
| Water Meter Replacement | $300,000 | 2025–2028 |
| Advanced Metering Infrastructure (AMI) | $200,000 | 2025–2025 |
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
11 verified contacts for Southgate-Wyandotte Cso Rtf, with validated emails and direct phone numbers.
Unlock 11 verified contacts (8 more than shown)
Names, validated emails and direct phone numbers for decision-makers at Southgate-Wyandotte Cso Rtf, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Michigan
Wyandotte · 1 mi away
33.91 MGD
Grosse Ile · 4 mi away
1.64 MGD
Detroit · 7 mi away
416.18 MGD
Dearborn · 9 mi away
14.49 MGD
Rockwood · 10 mi away
0.33 MGD
Inkster · 11 mi away
1.6 MGD
Dearborn Heights · 12 mi away
0.8 MGD
Carleton · 14 mi away
0.44 MGD
Southgate-Wyandotte Cso Rtf: 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 October 26, 2026; facility record last updated April 4, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Equalization tank · Centrate · all terms