Section 329IAC10-2-185. "Surface impoundment" defined  


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  •    (a) "Surface impoundment" means a facility or part of a facility that:

    (1) is a natural topographic depression, manmade excavation, or diked area formed primarily of earthen materials, although it may be lined with manmade materials;

    (2) holds or is designed to hold an accumulation of liquid wastes or wastes containing free liquids; and

    (3) is not an injection well.

      (b) Examples of surface impoundments may include the following:

    (1) Holding, storage, settling, and aeration pits.

    (2) Holding, storage, settling, and aeration ponds.

    (3) Holding, storage, settling, and aeration lagoons.

    (Solid Waste Management Division; 329 IAC 10-2-185; filed Mar 14, 1996, 5:00 p.m.: 19 IR 1786)