C.R.S. § 25-5-802

Prior to the construction, extension, enlarging, remodeling, or modification of a swimming area, the plans and specifications for the work to be done shall be submitted for review and recommendation to the department of public health and environment by the owner of the swimming area. The department of public health and environment may direct that such plans and specifications be submitted to the municipality or other political subdivision in which the swimming area is or may be located rather than to the department of public health and environment. This section does not prohibit any municipality from requiring that the plans also be submitted to the proper authority of the municipality.