Nashville WWTP
9500 Greggs Crossing Rd, Nashville, MI 49073 · Barry County · Publicly Owned Treatment Works
- Average flow
- 0.31 MGD
- Design flow
- —
- NPDES permit
- MI0020079
- Administratively continued
- Permit expires
- October 2023
- Population served
- 1,017
- CWNS 2022
Nashville WWTP is a publicly owned wastewater treatment works in Nashville, Barry County, Michigan treating an average of 0.31 million gallons per day, serving about 1,017 residents. It discharges under NPDES permit MI0020079 (administratively continued), which expires in October 2023, with 0 recorded violations in the last three years.
Treatment technology
2 treatment structures and unit processes identified at Nashville WWTP.
Available with a free Klarifi account
See the full treatment train at Nashville WWTP: structures, unit processes and planned upgrades, with exact unit counts.
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.
Capital improvement projects in Nashville
Nashville's capital improvement plan lists 3 water, sewer and wastewater line items worth $1M starting 2025–2027. The largest budgeted items are shown here.
All water and sewer capital projects in Nashville →
| Project | Budget | Years |
|---|---|---|
| Main Lift Station Improvements and Screening | $780,000 | 2025–2025 |
| Replace 9,000 ft of 4" and 6" Water Main | $525,000 | 2027–2029 |
| Iron Removal Plant filter media replacement and aeration tank repairs | $50,000 | 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
1 verified contact for Nashville WWTP, with validated emails and direct phone numbers.
Unlock 1 verified contact
Names, validated emails and direct phone numbers for decision-makers at Nashville WWTP, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Michigan
Bellevue · 12 mi away
0.14 MGD
Sunfield · 12 mi away
—
Lake Odessa · 13 mi away
0.58 MGD
Charlotte · 15 mi away
0.84 MGD
Olivet · 15 mi away
1.59 MGD
Mulliken · 15 mi away
0.43 MGD
Potterville · 18 mi away
1.58 MGD
Saranac · 19 mi away
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Nashville 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 October 26, 2026; facility record last updated April 4, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · WWTP · Biosolids · all terms