Swimming pool water must have sufficient clarity at all times such that the main drain or drains located at the deep end of the pool are clearly visible from the pool decking or a black and white disk, six inches [15.24 centimeters] in diameter, is clearly visible from the pool decking when placed at the deep end of the pool.
N.D. Admin Code 33-29-01-06
General Authority: NDCC 23-01-03
Law Implemented: NDCC 23-01-03