1. (a) As used in this chapter, "obstruction" means a condition that:

   1. (1) exists within or near a drain; and
   2. (2) prevents or significantly impedes the flow of water through the drain.

2. (b) The term includes the following:

   1. (1) The presence of:

      1. (A) one (1) or more objects inside or near a drain;
      2. (B) a quantity of materials inside or near a drain; or

      3. (C) damage to a drain;

         that prevents or significantly impedes the flow of water through the drain.

   2. (2) Obstructions that:

      1. (A) are created intentionally; and
      2. (B) occur naturally or are created unintentionally.

As added by P.L.239-1996, SEC.3 and P.L.240-1996, SEC.2.