City Of Williams - WWTP

Williams, AZ · Coconino County · Publicly Owned Treatment Works

Average flow: —

Design flow: 0.98 MGD

NPDES permit: 3604153539; Effective

Permit expires: October 2029

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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Carrousels / oxidation ditches

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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

3 verified contacts for City Of Williams - WWTP, with validated emails and direct phone numbers.

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

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Nearby wastewater treatment plants in Arizona

Rio De Flag WWTP

Flagstaff · 31 mi away

0.05 MGD

Cottonwood WWTF

Cottonwood · 38 mi away

1 MGD

Tusayan Sanitary District

Grand Canyon · 49 mi away

0.1 MGD

Town Of Prescott Valley - WWTP

Prescott Valley · 50 mi away

2.69 MGD

Tuba City WWTP

Tuba City · 76 mi away

0.44 MGD

American Gulch Wastewater Treatment Plant

Payson · 85 mi away

0.78 MGD

Town Of Cave Creek - WRF

Cave Creek · 100 mi away

—

City Of Kingman - Downtown Pond

Kingman · 106 mi away

0.22 MGD

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

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