Utilities Martinez IV

Utilities Development Resources

Utilities Development Resources

Development Service Application Process Flow Chart


For more information regarding development with the River Authority service area please call 210-302-4200 or email your questions to [email protected]

Forms & Resources

Utility Service Regulations (USR)

Technical Specifications and details for Utilities Construction

General Notes (CAD)

General Detail Sheets (CAD)

Standard Details Combined 330507 - Jacking, Boring or Tunneling Pipe
330130 - Sewer Main Cleaning 330508 - Concrete Encasement, Cradles, Saddles and Collars
330131 - Sewer Main TV Inspection 330561 - Standard Sanitary Sewer Manholes
330505 - Sewer Excavation, Trenching and Backfilling 330563 - Sanitary Sewer Structures
330506 - Sanitary Sewer Testing 333100 - Sanitary Sewers

WW System Design Standards

Record Drawing Request

Development Service Application 

*Expedited Service Application fee: $5,000

*Expedited Plan Review fee: $1,000 per review

Utility Service Agreement 

Variance Request Form

GIS Standards - Please refer to the downloadable resources located at the bottom of the page for templates and guidance.

Field Acceptance Checklist

Valuation of Assets Guidance

Approved Products List

Product Application Form

Service Area Maps

Upper Martinez

Martinez II

Martinez IV


San Antonio River Authority Entire CCN

San Antonio River Authority Service Areas (All) 

    Connection Fee Information

    Salitrillo Wastewater System

    • Salitrillo Wholesale system - $3,250 per EDU
    • Salitrillo Retail system - $3,250 per EDU

    SARA Wastewater System

    • Upper Martinez service area - $3,250 per EDU
    • Martinez II service area - $3,250 per EDU
    • Martinez IV service area - $4,000 per EDU


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    Utilities Development Inspection Request Form
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