Sec. 4. As used in this chapter, “storm water conveyance system” means all methods, natural or manmade, used for conducting storm water to, through, or from a drainage area to any of the following:

(1) Conduits and appurtenant features.

(2) Canals.

(3) Channels.

(4) Ditches.

(5) Storage facilities.

(6) Swales.

(7) Streams.

(8) Culverts.

(9) Roadways.

(10) Pumping stations.

As added by P.L.125-2011, SEC.3.