Public Stormwater Program
Campaigns and outreach
TxDOT controls runoff by utilizing best management practices such as vegetative swales and sedimentation ponds, but these efforts do not completely eliminate the pollutants introduced into water sources by stormwater runoff. The public can further reduce the levels of pollution found in our water resources by taking the following actions.
Eliminate litter
Litter can originate on roadways and end up in streams. First, eliminate personal littering. Then, participate in the Don't mess with Texas and Adopt-a-Highway programs.
Report illicit discharges
Discharges from unauthorized sources to TxDOT rights-of-way may contain pollutants that can harm receiving water quality. These are referred to as illicit discharges. Examples of illicit discharges include:
- Sanitary wastewater (sewage).
- Septic tank waste.
- Car wash, laundry, and industrial wastewater.
- Improper disposal of automotive fluids and household toxins including motor oil, antifreeze or pesticides.
- Spills on roadways or other accidents.
- Contaminated groundwater.
TxDOT encourages you to report any suspected illicit discharges by utilizing the Complaints portal to submit an environmental issue. Alternatively, you may contact the TxDOT District directly, and ask to be referred to the District MS4 Coordinator.
Construction stormwater
TxDOT implements several Best Management Practices (BMPs) to control sediment and other pollutants that may be generated during highway construction projects. This includes control measures to minimize the discharge of pollutants via stormwater, dust suppression practices, and measures to minimize vehicle and equipment tracking of sediment into active travel lanes.
TxDOT encourages you to report any concerns relating to construction stormwater control by utilizing the Complaints portal to submit an environmental issue. Alternatively, you may contact the TxDOT District directly, and to be referred to the District Environmental Quality Coordinator (DEQC).