New Baltimore WWTP
New Baltimore, MI · Macomb County · Publicly Owned Treatment Works
- Average flow
- 0.83 MGD
- Design flow
- —
- NPDES permit
- MI0023680
- Effective
- Permit expires
- October 2029
- Population served
- 7,547
- CWNS 2022
New Baltimore WWTP is a publicly owned wastewater treatment works in New Baltimore, Macomb County, Michigan treating an average of 0.83 million gallons per day, serving about 7,547 residents. Treatment on site includes clarifiers, uncovered lagoons, carrousels / oxidation ditches. It discharges under NPDES permit MI0023680 (effective), which expires in October 2029, with 0 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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Compliance snapshot (last 3 years)
- Total violations
- 0
- Effluent violations
- 0
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
6 verified contacts for New Baltimore WWTP, with validated emails and direct phone numbers.
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Names, validated emails and direct phone numbers for decision-makers at New Baltimore WWTP, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Michigan
Mount Clemens · 8 mi away
3.06 MGD
Algonac · 11 mi away
1.35 MGD
Marine City · 13 mi away
0.74 MGD
Armada · 13 mi away
0.09 MGD
East China · 14 mi away
0.35 MGD
Romeo · 15 mi away
0.6 MGD
Saint Clair Shores · 15 mi away
3.02 MGD
Memphis · 15 mi away
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New Baltimore 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 May 19, 2025.