Updated September 2014

Stormwater Management Facility Operation and Maintenance (O&M) Manual template and standard operating procedures (SOP) for Extended Detention Basins, sand filter basins, porous landscape detention basins and grass buffers/grass swales.  The O&M manuals are required per sections 4.6 and 14.7, respectively of the  Douglas County Storm Drainage Design and Technical Criteria Manual.  These templates allow the design engineer to enter the required information in the highlighted spaces.  Any applicable SOPs should also be attached to the Operation and Maintenance Manual along with any additional information that the design engineer feels is appropriate,

Please contact your Project Engineer for access to interactive fillable PDF forms at 303.660.7490. Otherwise, the following PDF forms can be printed and filled out manually.

• Extended Detention Basin (EDB) – Standard Operation Procedure
  
• Porous Landscape Detention (PLD) – Standard Operation Procedure 
• Sand Filter Basin (SFB) – Standard Operation Procedure
• Standard Operating Procedure (SOP) For Grass Buffers (GB) and Grass Swales (GS) Inspection and Maintenance
• Stormwater Management Facility Maintenance and Inspection Form
  
• Stormwater Management Facility Operation & Maintenance Manual