What is the address of Clayton WWTP?

The address on the plant’s EPA facility record is 25 Robertson Rd, Clayton, AL 36016, in Barbour County. Its coordinates are 31.8851, -85.4865. For some plants the record holds the utility’s mailing address rather than the plant gate.

How much wastewater does Clayton WWTP treat?

Clayton WWTP treats an average of 0.2 MGD and is permitted for a design flow of 0.4 MGD.

What treatment technology does Clayton WWTP use?

Klarifi has identified 2 treatment structures and unit processes at the Clayton facility. The full treatment train, with exact unit counts, is shown in Klarifi with a free account.

What is the NPDES permit for Clayton WWTP?

The facility discharges under NPDES permit AL0060461, currently administratively continued, expiring February 2026.

Is Clayton WWTP in compliance?

Discharge monitoring reports show 14 violations at Clayton WWTP in the last three years, 14 of them effluent limit exceedances. The full history is available in Klarifi.

Who operates Clayton WWTP and how do I contact them?

Clayton WWTP is a publicly owned treatment works in Clayton, Alabama. Klarifi lists 1 verified decision-maker contact for this facility, available with a free trial.

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Clayton WWTP

25 Robertson Rd, Clayton, AL 36016 · Barbour County · Publicly Owned Treatment Works

Average flow: 0.2 MGD

Design flow: 0.4 MGD

NPDES permit: AL0060461; Administratively continued

Permit expires: February 2026

Population served: 2,265; CWNS 2022

Clayton WWTP is a publicly owned wastewater treatment works in Clayton, Barbour County, Alabama treating an average of 0.2 million gallons per day against a permitted design capacity of 0.4 MGD, serving about 2,265 residents. It discharges under NPDES permit AL0060461 (administratively continued), which expires in February 2026, with 14 recorded violations in the last three years.

Treatment technology

2 treatment structures and unit processes identified at Clayton WWTP.

Available with a free Klarifi account

See the full treatment train at Clayton WWTP: structures, unit processes and planned upgrades, with exact unit counts.

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Compliance snapshot (last 3 years)

Total violations: 14

Effluent violations: 14

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

Key contacts

1 verified contact for Clayton WWTP, with validated emails and direct phone numbers.

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

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Clayton WWTP: 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 October 26, 2026; facility record last updated November 28, 2025.

Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Ozonation · Activated sludge · all terms

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