(1) The commission shall promulgate rules and regulations to establish and implement the Community Public Wastewater System letter grade schedule provided for in Sections 49-17-801 through 49-17-811.
Such rules and regulations shall provide clear and appropriate point values for each standard set forth in this section and other assessed criteria as determined by the department that is used to calculate the Community Public Wastewater System’s letter grade. Point values shall be based on objective criteria so that each Community Public Wastewater System is assessed equally and fairly. Community Public Wastewater Systems shall be assigned a letter grade of “A”, “B”, “C”, “D”, or “F”. A consolidated score and letter grade shall be calculated on a weighted-average basis for any person owning more than one (1) Community Public Wastewater System in the state.
(2) For each Community Public Wastewater System, the department shall publish on its website an annual report summarizing the department’s assessment, scores and letter grade. Every Community Public Wastewater System shall provide notification to its customers of the department’s published score and letter grade within thirty (30) days following publication by the department in a manner to be established by regulation by the commission.