(1) If a wellspring or water supply having necessary use or making necessary profits has been suspended, decreased in water amount, or is obstructed in the use due to building or other construction works by other persons, the person having the right to use the water may demand compensation for the damage sustained as a result thereof.
(2) If the construction work, as described in the preceding paragraph, causes any obstruction in the use of water for drinking or living the sufferer may demand restoration of its original state.