Maryland Environment Section 9-720

      In Part III of this subtitle, "political subdivision":

            (1)      Means any public body of this State that owns or operates any water or sewerage system, including:

                  (i)      A county;

                  (ii)      A commission;

                  (iii)      A district; or

                  (iv)      A municipal corporation; and

            (2)      Does not include the Washington Suburban Sanitary Commission.