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City Of South Houston

201 Georgia Street, South Houston, TX 77587 · Harris County · Publicly Owned Treatment Works

Average flow
4.96 MGD
Design flow
4 MGD
NPDES permit
TX0057304
Effective
Permit expires
January 2029
Population served
13,655
CWNS 2022

City Of South Houston is a publicly owned wastewater treatment plant in South Houston, Harris County, Texas treating an average of 4.96 million gallons per day against a permitted design capacity of 4 MGD, serving about 13,655 residents. It discharges under NPDES permit TX0057304 (effective), which expires in January 2029, with 7 recorded violations in the last three years. EPA has recorded 6 formal enforcement actions naming the plant, the latest in June 2013.

Treatment technology

One treatment structure or unit process identified at City Of South Houston.

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

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Compliance snapshot (last 3 years)

Total violations
7
Effluent violations
7

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

EPA enforcement history

Federal civil enforcement cases, compliance inspections and informal actions recorded for City Of South Houston in EPA's ICIS system.

Formal actions
6
0 since FY2020
Penalties assessed
$45,000
all cases
Compliance actions
$112,000
required by EPA orders
EPA inspections
1
latest Oct 2004

Latest case · Jun 2013

South Houston, City of

Administrative order · CWA, Sewage Sludge Disposal · Unilateral Administrative Order Without Adjudication · Compliance actions $101,000

EPA's description of the case:

“Administrative Order issued for failure to meet effluent limits for Sludge and Toxicity.”

Source: EPA ECHO, civil enforcement case 06-2009-1839.

Full case history with a free Klarifi account

Every action against City Of South Houston with dates, milestones, violation types and EPA's complete case summaries, plus inspections and informal actions.

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Key contacts

10 verified contacts for City Of South Houston, with validated emails and direct phone numbers.

Unlock 10 verified contacts (7 more than shown)

Names, validated emails and direct phone numbers for decision-makers at City Of South Houston, plus the full compliance history and discharge data.

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Nearby wastewater treatment plants in Texas

Harris County Wcid 47 WWTP

Houston · 2 mi away

4.49 MGD

Easthaven WWTP

Houston · 2 mi away

3.92 MGD

—

New Vince Bayou WWTF

Pasadena · 4 mi away

13.95 MGD

Washburn Tunnel Facility

Pasadena · 4 mi away

15.54 MGD

Southeast WWTP

Houston · 5 mi away

6.01 MGD

Clinton Park WWTP

Houston · 5 mi away

3.91 MGD

Sagemont WWTP

Houston · 5 mi away

5.64 MGD

City Of South Houston: 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 May 29, 2025.

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


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