§ 162-23. Storm drainage.

A. 

Lots shall be laid out and graded to provide positive drainage away from buildings.

B. 

Storm sewers, culverts and related installations shall be provided:

(1) 

To permit unimpeded flow of natural watercourses.

(2) 

To ensure adequate drainage of all low points along the line of streets.

(3) 

To intercept stormwater runoff along streets at intervals reasonably related to the extent and grade of the area drained.

C. 

In the design of storm sewerage installations, special consideration shall be given to avoidance of problems which may arise from concentration of stormwater runoff over adjacent properties.