§ 8. Siirdevesi Siirdevesi on jõesuulähedane pinnavesi, mis on mere läheduse tõttu osalt soolane, kuid mida sissevoolav magevesi tunduvalt mõjutab., § 8. Transitional water Transitional water means surface water in the vicinity of river mouths that is partly saline in character as a result of its proximity to the sea but is substantially influence, defineeritakse kõikide Eesti õigusaktide ulatuses, defined within the scope of all Estonian legal instruments