Caro WWTP
Caro, MI · Tuscola County · Publicly Owned Treatment Works
- Average flow
- 0.26 MGD
- Design flow
- —
- NPDES permit
- MI0022551
- Effective
- Permit expires
- October 2027
- Population served
- 8,107
- CWNS 2022
Caro WWTP is a publicly owned wastewater treatment works in Caro, Tuscola County, Michigan treating an average of 0.26 million gallons per day, serving about 8,107 residents. Treatment on site includes clarifiers, carrousels / oxidation ditches, biogas balloons. It discharges under NPDES permit MI0022551 (effective), which expires in October 2027, with 8 recorded violations in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Compliance snapshot (last 3 years)
- Total violations
- 8
- Effluent violations
- 8
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Capital improvement projects in Caro
Caro's capital improvement plan lists 3 water, sewer and wastewater line items worth $113K starting 2024–2026. The largest budgeted items are shown here.
All water and sewer capital projects in Caro →
| Project | Budget | Years |
|---|---|---|
| Lift Station #2 Upgrade | $48,000 | 2024–2025 |
| New F-350 Plow Truck | $45,000 | 2026–2027 |
| Spare C.B. Pump For L.S.# 2,3,4,5,7 | $20,000 | 2025–2026 |
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
2 verified contacts for Caro WWTP, with validated emails and direct phone numbers.
Unlock 2 verified contacts
Names, validated emails and direct phone numbers for decision-makers at Caro WWTP, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Michigan
Unionville · 12 mi away
—
Cass City · 13 mi away
—
Vassar · 13 mi away
0.26 MGD
Elmwood · 13 mi away
—
Reese · 15 mi away
—
Sebewaing · 16 mi away
—
Otter Lake · 19 mi away
0.0099 MGD
Owendale · 19 mi away
—
Caro 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 January 17, 2025.