Stormwater Management

The Public Works Division leads the City’s efforts to protect water quality and the health and safety of both the public and the ecosystem by reducing the discharge of pollutants into the storm drain system to the Maximum Extent Practicable (MEP). The stormwater system is not a part of the sewer system.

Stormwater management is the effort to analyze, understand, and address stormwater  runoff from a water quantity and water quality perspective and for addressing stormwater runoff for the purposes of: 

  • Reducing downstream erosion 
  • Water quality monitoring and public education
  • Flooding management and drainage maintenance
  • Mitigating adverse effects of changes in land use and runoff characteristics on the aquatic environment

For more information on stormwater management contact Billy Ho at 469.429.4788 or by Email.

Regulatory Compliance

To comply with State TCEQ Phase II MS4s general permit and Federal EPA regulations for protecting stormwater quality, since 2007, the City of Sachse is required to implement a Storm Water Management Plan (SWMP)as a level 2 operator. The SWMP describes certain Best Management Practices (BMPs) the City will implement in order to comply with the Minimum Control Measures (MCMs) set up for Phase II permitees. The MCMs required by the Phase II Rule include:

  • Public Education, Outreach, and Involvement 
  • Illicit Discharge Detection and Elimination (IDDE) 
  • Construction Site Storm Water Runoff Control 
  • Post-construction Storm Water Management 
  • Pollution Prevention and Good Housekeeping for Municipal Operations

TCEQ preliminary approval for Sachse MS4

Outfall Location Map (GIS)

The City of Sachse also participates in the NCTCOG regional stormwater management program providing public education and outreach, and training. The TCEQ is in the process of renewing the 2013 TPDES general permit for small MS4s, TXR040000, which expires on December 13, 2018.

Stormwater Pollution Prevention

  • Best way to protect storm water runoff quality is to avoid polluting in the first place
  • Recycle  or properly dispose of household products that contain chemicals, such as insecticides, pesticides, paint, solvents, used motor oil, and other auto fluids.  Don't dump them onto the ground or into storm drains
  • Dispose of household hazardous waste properly.  The City of Sachse is a participating city in the Dallas County Household Hazardous Waste Disposal Program
  • Don't blow grass clippings into storm drains or the streets
  • Develop and implement a Storm Water Pollution Prevention Plan (SWPPP)
  • Prevent stormwater pollution at construction sites

Report an Issue or Violation

Call Stormwater Hotline to report illegal discharges / stormwater pollutions at 469.429.4788 or by Email

Report sanitary sewer overflows to 972.495.7600.  If the overflow occurs after business hours, please call 972.495.2271.

Types of Illegal Discharges                                     

  • Dumping of yard and pet waste                                 
  • Dumping of fats, oils, and grease                                     
  • Roadway accident spills                                      
  • Sanitary wastewater and direct septic connections                                      
  • Industrial and commercial connections                                      
  • Sediment and erosion from construction sites                                     
  • Blowing grass clippings into a storm drain                               
  1. Outreach Materials / BMPs
  2. Helpful Resources