Whenever any duly authorized representative of the department finds that a swimming pool is being constructed, equipped, or operated in violation of any of the provisions of sections 81-15,264 to 81-15,270, the department may grant such time as in its opinion may reasonably be necessary for changing the construction or providing for the proper operation of the swimming pool to meet the provisions of sections 81-15,264 to 81-15,270. If and when the duly authorized representative of the department upon inspection and investigation of a swimming pool considers that the conditions are such as to warrant prompt closing of such swimming pool until the provisions of sections 81-15,264 to 81-15,270 are complied with, the representative of the department shall notify the owner or operator of the swimming pool to prohibit any person from using the swimming pool and upon such notification to the sheriff and the county attorney of the county in which such pool is located, such county attorney and sheriff shall cause the notice of the representative of the department to be enforced. If and when the owner or operator of the pool has, in the opinion of the department, met the provisions of sections 81-15,264 to 81-15,270, the department may in writing authorize the use again of such swimming pool.