For the efficient use of water, a grading design plan may be submitted for any project in order to analyze the minimization of soil erosion, runoff, and water waste. A comprehensive grading plan prepared by a civil engineer or other authorized project representative for other local agency permits may satisfy this requirement.
(A) When required, the project applicant shall submit a landscape grading plan that indicates finished configurations and elevations of the landscape area including:
(1) Height of graded slopes;
(2) Drainage patterns;
(3) Pad elevations;
(4) Finish grade; and
(5) Stormwater retention improvements, if applicable.
(B) To prevent excessive erosion and runoff, it is highly recommended that project applicants:
(1) Grade so that all irrigation and normal rainfall remains within property lines and does not drain on to non-permeable hardscapes;
(2) Avoid disruption of natural drainage patterns and undisturbed soil; and
(3) Avoid soil compaction in landscape areas.
(Ord. 1005, passed 8-3-2010)