Stormwater Management Program

The City of Tomball is required under the Federal Clean Water Act and the Texas Water Code to obtain a permit to discharge stormwater runoff to waters in the State of Texas, because stormwater runoff from urbanized and developed areas can contain harmful pollutants. The permit requires the City to develop and implement a Stormwater Management Program (SWMP) and to take actions to reduce the discharge of pollutants in stormwater runoff to the maximum extent practicable.

Everyone in the City has a role to play in helping to reduce pollutants in stormwater runoff.

Find out how you can help reduce localized flooding here!

For more information about the City of Tomball's stormwater quality management program or to report stormwater quality concerns, please contact:

The City's Representative

Nathan Dietrich, Community Development Director

281-290-1410

ndietrich@tomballtx.gov

Do you know your watershed?

Tomball MS4 2021 Annual Report

Tomball MS4 2020 Annual Report

Tomball MS4 2019 Annual Report

Tomball MS4 2018 Annual Report