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Water Works Gonzales Texas - Southwest Engineers

We have ample knowledge of Texas water and wastewater infrastructure, water supply, water/wastewater treatment and funding assistance.

What We

We deliver innovative and reliable water and wastewater infrastructure design for the public and private sectors and are distinguished from other firms through our deep understanding of the intricacies of Texas water regulations.

Potable Water Supply Treatment & Distribution

Wastewater Collection & Treatment


Potable Water Supply Treatment and Distribution

  • New Well Analysis and Design
  • Well Permitting
  • Existing Well Inspection and Rehabilitation
  • Surface Water Intake Structures
  • Water Treatment Through the Addition of Chemicals
    • Chlorine
    • Polyphosphate
  • Water Treatment with Reverse Osmosis Membrane
  • Water Treatment with Package Treatment Units
  • Water Treatment with Constituent Removal
    • Arsenic, Iron, Manganese, Hydrogen Sulfide (rotten egg smell) & Radio-nuclide Removal
  • Booster & High Service Pump Stations
  • Ground & Elevated Storage Tanks
  • Hydropneumatic/Pressure Tanks
  • Transmission & Distribution Mains
  • Hydraulic Modeling
  • System Facilities Capacity Analysis
  • Non-Standard Service Agreement

Wastewater Collection and Treatment

  • Gravity & Pressure Collection Systems
  • Small Diameter, Variable Grade Collection Systems
  • Force Mains
  • Lift Stations
  • Treatment Facilities from Pond Systems to Mechanical Plants
  • Odor Abatement
  • System Facilities Capacity Analysis


  • Wastewater Discharge
  • Land Application

Due to the rapid growth of San Antonio, the area needed a new water well to serve the incoming residents and elementary school in addition to elevated storage capacity. SWE handled comprehensive growth solutions from planning to financing to design and construction for Yancey WSC.

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What Our Clients Say…


Southwest Engineers has been highly diligent and flexible in helping us solve the unique challenges faced by small community water systems, be it compliance, design and/or striving for affordable and lasting infrastructure.

Steve Walden, Principal
Steve Walden Consulting