This is a permit application for a Sidewalk, Driveway, Curb and Gutter, and Culvert Parking lot within the city limits of Houston, Texas.

Last updated: 10/13/2020

Application form for a storm water quality (SWQ) permit.

Last updated: July 2024

The Office of the City Engineer reviews and approves development plans to ensure the proper design and construction of storm sewer utilities. This form is required when a property owner proposes new development or redevelopment of the property.

Last updated: 8/02/2022

Last Updated: January 29, 2025

This form must be completed for all projects (commercial and residential).

Last updated: 2/4/2020

Storm Water Quality Structural Control Bond

Last Updated: August 2024

Updated: September 2024

Request for variance from the Infrastructure Design Manual for privately funded projects. Requests are reviewed by the City Engineer.

Last updated: May 23, 2025.

Last Updated: July 2025