What is the address of City Of Smiley WWTP?

The address on the plant’s EPA facility record is Approx 4200' NW Of Interx Fmr 108, Smiley, TX 78159, in Gonzales County. Its coordinates are 29.2797, -97.6381. For some plants the record holds the utility’s mailing address rather than the plant gate.

How much wastewater does City Of Smiley WWTP treat?

City Of Smiley WWTP is permitted for a design flow of 0.04 MGD. Its average daily flow is not available in the current EPA data.

What treatment technology does City Of Smiley WWTP use?

Klarifi has identified one treatment structure or unit process at the Smiley 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 Smiley WWTP?

The facility discharges under NPDES permit TX0069809, currently administratively continued, expiring May 2025.

Is City Of Smiley WWTP in compliance?

Discharge monitoring reports show 20 violations at City Of Smiley WWTP in the last three years, 20 of them effluent limit exceedances. The full history is available in Klarifi.

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

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

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City Of Smiley WWTP

Approx 4200' NW Of Interx Fmr 108, Smiley, TX 78159 · Gonzales County · Publicly Owned Treatment Works

Average flow: —

Design flow: 0.04 MGD

NPDES permit: TX0069809; Administratively continued

Permit expires: May 2025

Population served: 486; CWNS 2022

City Of Smiley WWTP is a publicly owned wastewater treatment works in Smiley, Gonzales County, Texas, serving about 486 residents. It discharges under NPDES permit TX0069809 (administratively continued), which expires in May 2025, with 20 recorded violations in the last three years.

Treatment technology

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

Available with a free Klarifi account

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

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Compliance snapshot (last 3 years)

Total violations: 20

Effluent violations: 20

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

Key contacts

1 verified contact for City Of Smiley 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 Smiley WWTP, plus the full compliance history and discharge data.

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Nearby wastewater treatment plants in Texas

City Of Nixon-Plant - 3rd / Spring

Nixon · 8 mi away

0.37 MGD

Gonzales WWTP

Gonzales · 19 mi away

1.92 MGD

City Of Stockdale-Plant - East St

Stockdale · 21 mi away

0.08 MGD

Gonzales Warm Springs WWTF

Gonzales County · 22 mi away

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City Of Yorktown WWTP

Yorktown · 23 mi away

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Geronimo Creek Wastewater Treatment Plant

Seguin · 25 mi away

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City Of Cuero WWTP

Cuero · 25 mi away

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Luling South WWTP

Luling · 26 mi away

0.24 MGD

City Of Smiley 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 11, 2025.

Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Significant industrial user · WWTP · all terms

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