Cheatham County Industrial Park STP
Ashland City, TN · Cheatham County · Publicly Owned Treatment Works
- Average flow
- 0.03 MGD
- Design flow
- 0.1 MGD
- NPDES permit
- TN0081574
- Effective
- Permit expires
- November 2030
- Population served
- —
- CWNS 2022
Cheatham County Industrial Park STP is a publicly owned wastewater treatment works in Ashland City, Cheatham County, Tennessee treating an average of 0.03 million gallons per day against a permitted design capacity of 0.1 MGD. It discharges under NPDES permit TN0081574 (effective), which expires in November 2030, with 4 recorded violations in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Treatment structure data not yet analyzed for this facility.
Compliance snapshot (last 3 years)
- Total violations
- 4
- Effluent violations
- 4
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Cheatham County Industrial Park STP.
No verified contacts on file yet
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Nearby wastewater treatment plants in Tennessee
Ashland City · 3 mi away
—
Ashland City · 4 mi away
—
Nashville · 8 mi away
4.76 MGD
Nashville · 10 mi away
21.51 MGD
Kingston Springs · 10 mi away
0.09 MGD
Nashville · 13 mi away
88.2 MGD
White Bluff · 13 mi away
0.23 MGD
Dickson · 18 mi away
2 MGD
Cheatham County Industrial Park STP: 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 October 5, 2025.