Distribution and Storage of Water ORS 540.730 Obstruction interfering with access to or use of works Text Annotations 1 Whenever any appropriator of water has the lawful right of way for the storage, diversion, or carriage of water, no person shall place or maintain any obstruction that shall interfere with the use of the works, or prevent convenient access thereto. Chapter 540 Law Review Citations 11 EL 390 (1981)