What is the address of City Of Ladonia WWTP?

The address on the plant’s EPA facility record is 400F W. Sthwy 50 & 1750W. S., Ladonia, TX 75449, in Fannin County. Its coordinates are 33.4127, -95.9412. For some plants the record holds the utility’s mailing address rather than the plant gate.

How much wastewater does City Of Ladonia WWTP treat?

City Of Ladonia WWTP treats an average of 0.19 MGD and is permitted for a design flow of 0.53 MGD.

What treatment technology does City Of Ladonia WWTP use?

Klarifi has identified one treatment structure or unit process at the Ladonia facility. The full treatment train, with exact unit counts, is shown in Klarifi with a free account.

What is the NPDES permit for City Of Ladonia WWTP?

The facility discharges under NPDES permit TX0057011, currently effective, expiring June 2031.

Is City Of Ladonia WWTP in compliance?

Discharge monitoring reports show 21 violations at City Of Ladonia WWTP in the last three years, 15 of them effluent limit exceedances. The full history is available in Klarifi.

Who operates City Of Ladonia WWTP and how do I contact them?

City Of Ladonia WWTP is a publicly owned treatment works in Ladonia, Texas. Klarifi lists decision-maker contacts for this facility, available with a free trial.

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City Of Ladonia WWTP

400F W. Sthwy 50 & 1750W. S., Ladonia, TX 75449 · Fannin County · Publicly Owned Treatment Works

Average flow: 0.19 MGD

Design flow: 0.53 MGD

NPDES permit: TX0057011; Effective

Permit expires: June 2031

Population served: 2,500; CWNS 2022

City Of Ladonia WWTP is a publicly owned wastewater treatment works in Ladonia, Fannin County, Texas treating an average of 0.19 million gallons per day against a permitted design capacity of 0.53 MGD, serving about 2,500 residents. It discharges under NPDES permit TX0057011 (effective), which expires in June 2031, with 21 recorded violations in the last three years.

Treatment technology

One treatment structure or unit process identified at City Of Ladonia WWTP.

Available with a free Klarifi account

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

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Compliance snapshot (last 3 years)

Total violations: 21

Effluent violations: 15

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 Ladonia WWTP.

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City Of Dodd City WWTF

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City Of Ladonia 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 April 10, 2025.

Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Equalization tank · Centrate · all terms

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