A. On-site surface water drainage, including roof drainage, must be retained on the lot or parcel of origin and not flow onto the public right-of-way or other private property. Engineered grading and drainage plans must be submitted in accordance with BC Title 16, Grading, Excavation, and Stormwater Management.

B. Drainage facilities must be designed and constructed to accommodate increased runoff from the development. Drainage must not be directed to an existing watercourse, channel, stream or canal. Storm drainage facilities must comply with applicable State and Federal regulatory requirements.

C. Where an existing watercourse traverses a development, such as a natural watercourse, drainage way, channel or stream, or any other existing drainage facility including but not limited to irrigation canals, laterals and associated ditches, a recorded easement conforming substantially with the lines of such existing watercourses and such further width as will be adequate for conveyance and maintenance, as determined by the City Engineer, must be provided.

D. On-site drainage facilities must not be located in any public utility or slope easements. On-site drainage facilities must not be located in any irrigation district easement or Bend Park and Recreation District easement without their consent. [Ord. NS-2463, 2023]