A Department of Transportation, Division of Highway Services inspector will review drainage or storm drain repair issues on County maintained roadways.  Online users may submit a request by clicking on the 
 Create Service Request  button below. Please complete all of the fields in the 
 Contact Information  section, provide the property address in the 
 Service/Incident Address information section and provide a brief description of the request in the 
 Brief Description  field. 
 For storm drain repair issues on numbered routes, please contact the Maryland Highway Administration at 301.513.7300 or 800.749.0737.  For municipalities, please contact them directly.  The County does maintain some storm drains for municipalities such as Chevy Chase Village, Glen Echo, Oakmont, Somerset and Town of Chevy Chase. 
 A representative will investigate and respond to service requests within forty five (45) business days.