§ 13. Tehisveekogum Tehisveekogum on pinnaveekogum, mis on tehisveekogumiks määratud käesolevas seaduses sätestatud korra kohaselt., § 13. Artificial body of water An artificial body of water means a body of surface water that has been designated as an artificial body of water in accordance with the procedure provided for in this Act., defineeritakse kõikide Eesti õigusaktide ulatuses, defined within the scope of all Estonian legal instruments