How much wastewater does City Of Mcgregor-Plant - 9th St treat?

City Of Mcgregor-Plant - 9th St is permitted for a design flow of 1.1 MGD. Its average daily flow is not available in the current EPA data.

What treatment technology does City Of Mcgregor-Plant - 9th St use?

Klarifi has identified clarifiers, carrousels / oxidation ditches at the Mcgregor facility.

What is the NPDES permit for City Of Mcgregor-Plant - 9th St?

The facility discharges under NPDES permit TX0023914, currently effective, expiring September 2030.

Is City Of Mcgregor-Plant - 9th St in compliance?

Discharge monitoring reports show 204 violations at City Of Mcgregor-Plant - 9th St in the last three years. The full history is available in Klarifi.

Who operates City Of Mcgregor-Plant - 9th St and how do I contact them?

City Of Mcgregor-Plant - 9th St is a publicly owned treatment works in Mcgregor, Texas. Klarifi lists decision-maker contacts for this facility, available with a free trial.

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City Of Mcgregor-Plant - 9th St

Mcgregor, TX · Mclennan County · Publicly Owned Treatment Works

Average flow: —

Design flow: 1.1 MGD

NPDES permit: TX0023914; Effective

Permit expires: September 2030

Population served: 5,440; CWNS 2022

City Of Mcgregor-Plant - 9th St is a publicly owned wastewater treatment plant in Mcgregor, Mclennan County, Texas, serving about 5,440 residents. Treatment on site includes clarifiers, carrousels / oxidation ditches. It discharges under NPDES permit TX0023914 (effective), which expires in September 2030, with 204 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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Carrousels / oxidation ditches

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Compliance snapshot (last 3 years)

Total violations: 204

Effluent violations: 0

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

Key contacts

Decision-makers at City Of Mcgregor-Plant - 9th St.

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City Of Mcgregor-Plant - 9th St: 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 November 28, 2025.

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