Marshall St. Advanced Pollution Control Facility

Clearwater, FL · Pinellas County · Publicly Owned Treatment Works

Average flow: 12.13 MGD

Design flow: 10 MGD

NPDES permit: 3602996766; Effective

Permit expires: December 2027

Treatment technology

Treatment structures identified at this facility. Exact unit counts are available in Klarifi.

Clarifiers

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Biogas silos

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Screening

unit process

Biological Treatment, Other

unit process

Disinfection, chlorine/ chloramine

unit process

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Compliance snapshot (last 3 years)

Total violations: 59

Effluent violations: 59

Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.

Key contacts

23 verified contacts for Marshall St. Advanced Pollution Control Facility, with validated emails and direct phone numbers.

Robert Anderson

Plant Superintendent

████████@███████.gov

(•••) •••-••••

Michael Carter

Operations Manager

████████@███████.gov

(•••) •••-••••

Jennifer Hughes

Chief Operator

████████@███████.gov

(•••) •••-••••

David Mitchell

Maintenance Supervisor

████████@███████.gov

(•••) •••-••••

Unlock 23 verified contacts

Names, validated emails and direct phone numbers for decision-makers at Marshall St. Advanced Pollution Control Facility — plus full compliance history and discharge data.

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+ 19 more verified contacts in Klarifi

Data sourced from public EPA / NPDES records and Klarifi analysis. Last updated May 2025.

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