Dickson STP
Dickson, TN · Dickson County · Publicly Owned Treatment Works
- Average flow
- 2 MGD
- Design flow
- 4 MGD
- NPDES permit
- TN0066958
- Effective
- Permit expires
- December 2026
- Population served
- 20,986
- CWNS 2022
Dickson STP is a publicly owned wastewater treatment works in Dickson, Dickson County, Tennessee treating an average of 2 million gallons per day against a permitted design capacity of 4 MGD, serving about 20,986 residents. Treatment on site includes clarifiers, carrousels / oxidation ditches. It discharges under NPDES permit TN0066958 (effective), which expires in December 2026, with 21 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
- 21
- Effluent violations
- 21
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
2 verified contacts for Dickson STP, with validated emails and direct phone numbers.
Unlock 2 verified contacts
Names, validated emails and direct phone numbers for decision-makers at Dickson STP, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Tennessee
White Bluff · 5 mi away
0.23 MGD
Kingston Springs · 11 mi away
0.09 MGD
Ashland City · 18 mi away
—
Mcewen · 18 mi away
0.2 MGD
Ashland City · 18 mi away
—
Ashland City · 18 mi away
0.03 MGD
Cunningham · 21 mi away
0.02 MGD
Franklin · 22 mi away
0.0042 MGD
Dickson 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 May 25, 2025.