S.C. Code § 5-31-450
Whenever, within the boundaries of any municipality, it shall be necessary or desirable to carry off the surface water from any street, alley or other public thoroughfare along such thoroughfare rather than over private lands adjacent to or adjoining such thoroughfare, such municipality shall, upon demand from the owner of such private lands, provide sufficient drainage for such water through open or covered drains, except when the formation of the street renders it impracticable, along or under such streets, alleys or other thoroughfare in such manner as to prevent the passage of such water over such private lands or property. But if such drains cannot be had along or under such streets, alleys or other thoroughfare, the municipal authorities may obtain, under proper proceedings for condemnation on payment of damages to the landowner, a right of way through the lands of such landowner for the necessary drains for such drainage. If any municipal corporation in this State shall fail or refuse to carry out the provisions of this section, any person injured thereby may have and maintain an action against such municipality for the actual damages sustained by such person.
S.C. Code § 5-31-450