City Of Dunedin Wastewater Treatment Plant
Dunedin, FL · Pinellas County · Publicly Owned Treatment Works
- Average flow
- 3.46 MGD
- Design flow
- 6 MGD
- NPDES permit
- FL0021326
- Effective
- Permit expires
- April 2030
- Population served
- 35,321
- CWNS 2022
City Of Dunedin Wastewater Treatment Plant is a publicly owned wastewater treatment works in Dunedin, Pinellas County, Florida treating an average of 3.46 million gallons per day against a permitted design capacity of 6 MGD, serving about 35,321 residents. Treatment on site includes clarifiers, uncovered lagoons, biogas balloons, biological treatment, other, disinfection, chlorine/ chloramine and other unit processes. It discharges under NPDES permit FL0021326 (effective), which expires in April 2030, with 2 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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Biogas balloons
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Biological Treatment, Other
unit processDisinfection, chlorine/ chloramine
unit processScreening
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Compliance snapshot (last 3 years)
- Total violations
- 2
- Effluent violations
- 2
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Capital improvement projects in Dunedin
Dunedin's capital improvement plan lists 36 water, sewer and wastewater line items worth $79M starting 2024–2029. The largest budgeted items are shown here.
All water and sewer capital projects in Dunedin →
| Project | Budget | Years |
|---|---|---|
| Wastewater Treatment Plant Electrical System Upgrade | $18,093,348 | 2025–2025 |
| Pipe Lining Project | $8,000,000 | 2025–2030 |
| Wastewater Treatment Plant Reclaim Storage Tank On Site | $7,700,000 | 2028–2029 |
| Deep Well Injection Study | $6,500,000 | 2028–2029 |
| Wastewater Lift Stations Rehabilitation | $5,700,000 | 2025–2030 |
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
3 verified contacts for City Of Dunedin Wastewater Treatment Plant, with validated emails and direct phone numbers.
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Names, validated emails and direct phone numbers for decision-makers at City Of Dunedin Wastewater Treatment Plant, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Florida
Clearwater · 3 mi away
5.68 MGD
Clearwater · 6 mi away
3.04 MGD
Oldsmar · 8 mi away
1.73 MGD
Palmetto · 36 mi away
1.41 MGD
Bradenton · 39 mi away
7.27 MGD
Plant City · 39 mi away
7.1 MGD
Sarasota · 49 mi away
8.56 MGD
Mulberry · 50 mi away
0.4 MGD
City Of Dunedin Wastewater Treatment Plant: 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 15, 2025.