Southeast Wastewater Treatment Plant Improvements / Expansion - Package 2

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Project Overview

Council District: D

Project Number: R-000265-0148

Estimated Budget: $46,998,035

Start: Spring 2024

Completion: Winter 2027

Project Impact Area

Project Map

Community Feedback

Have questions or feedback about this project? Email us at engage@houstontx.gov or call 311.

Project Overview

Council District: D

Project Number: R-000265-0148

Estimated Budget: $46,998,035

Start: Spring 2024

Completion: Winter 2027

Project Impact Area

Project Map

Community Feedback

Have questions or feedback about this project? Email us at engage@houstontx.gov or call 311.

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Page last updated: 19 Mar 2026, 01:38 PM

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Project Timeline

Design

Southeast Wastewater Treatment Plant Improvements / Expansion - Package 2 has finished this stage
Construction

Southeast Wastewater Treatment Plant Improvements / Expansion - Package 2 is currently at this stage
Complete

this is an upcoming stage for Southeast Wastewater Treatment Plant Improvements / Expansion - Package 2

Why This Project Matters

1. Increasing Treatment Capacity

Package 2 aims to expand the Southeast WWTP's capacity to an average daily flow of 15.2 million gallons per day (MGD), accommodating current demands and future growth in the area.

2. Upgrading Critical Infrastructure

The project includes the design and construction of a 100-foot diameter backwash waste clarifier, rehabilitation of 12 filters, construction of a sump pump in the polymer room, removal of sludge, rehabilitation of existing flash mixers, enlargement of drainage holes in flocculation basins, and rehabilitation of large-diameter pipes.

3. Enhancing Environmental Compliance

Upgrading the treatment processes helps the city maintain compliance with environmental regulations, protecting local waterways and ecosystems.

4. Supporting Community Growth

As Houston continues to grow, expanding the WWTP ensures that the wastewater infrastructure can meet increasing demands, supporting sustainable development in the region.

5. Improving Operational Efficiency

Modern equipment and systems are generally more energy-efficient and require less maintenance, leading to long-term operational cost savings for the city.