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Charcoal Point WWTP

Ketchikan, AK · Ketchikan Gateway Borough County · Publicly Owned Treatment Works

Average flow
3.32 MGD
Design flow
4 MGD
NPDES permit
3604627542
Effective
Permit expires
October 2030

Treatment technology

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

Primary Clarification or Sedimentation

unit process

Biosolids Thickening

unit process

Disinfection, chlorine/ chloramine

unit process

Biosolids Mechanical Dewatering

unit process

Screening

unit process

Biosolids Chemical Addition

unit process

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Compliance snapshot (last 3 years)

Total violations
1
Effluent violations
1

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

Key contacts

9 verified contacts for Charcoal Point WWTP, with validated emails and direct phone numbers.

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Names, validated emails and direct phone numbers for decision-makers at Charcoal Point WWTP — plus full compliance history and discharge data.

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+ 5 more verified contacts in Klarifi


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

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