Drainage Plan

Plan Review
Not Required
Not Required
Admin fee
Plan review fee
$85.61 (per plan sheet)
Valid Period
1 year
Processing Time
3-4 days
Houston Public Works

1002 Washington Ave., 2nd Floor
Houston, TX 77002

8 am to 3 pm


Preliminary drainage plan for platting

After Approval

Approval from Planning Department required.

What You Need

A method of payment.Engineering Firm in good standing with the Texas Board of Professional Engineers. Three (3) sets of plans. Plan sets must be in compliance with guidelines set by the City of Houston Infrastructure and Design Manual. Two (2) sets of pre-approved by the Floodplain Management Office

Apply in Person

1. Bring the completed plan review application and required number of sets depending on the projects location to the Intake Window located on the 2nd floor. 2. Bring the sales order to the Cashier Booth on the first floor to complete payment for the plan review fee. 3. Bring the payment receipt to the Intake Window on the 2nd floor. Plans will be routed to the appropriate disciplines.