Hydrant Data Flow Test Request

Flow testing will be supervised upon request. Prior to scheduling the flow test applicants must have a specific location and hydrants identified to conduct a proper test. It is the responsibility of the designer and/or contractor to determine the line size, connectivity, and appropriateness of the water connection based on the need.

Water maps can be found at City of Rowlett Infrastructure Interactive Mapping

To submit for a water flow test - hydrant data use this button:

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Once the request is received by the Fire Marshal's Office we will contact you to schedule the test.


Requests that are submitted prior to the installation of infrastructure could lead to delay. Any water modeling proposals (for unimproved areas) will be reviewed on a case by case basis (dependent on the project).