                                       
                                       
                                  Appendix C
                            Prime Burden Reduction
                            Prime Burden Reduction
      In 2016 EPA estimated burden reduction associated with transition to a new cloud-based reporting system. This estimate was 783,000 hours of burden reduction annually for states, and 82,000 hours annually for PWS and laboratories. The state reduction is assumed to impact state general primacy burden associated with monthly operating reports and compliance determinations. PWS and lab burden reduction does not impact the estimates in the PWSS ICR. 
      State burden associated with general state primacy with no cloud-based burden reduction is estimated at 1,773,621 hours. EPA currently expects states to start using the new cloud-based reporting system in this ICR period. A cumulative 15 percent of states are expected to adopt the system each year of the ICR period. This will result in burden reductions 117,450 hours in the 1[st] year, and 234,900 hours in the 2[nd] year, and 352,350 in the 3[rd] year. These 3 yearly burden reduction estimates are subtracted from the calculated yearly burden and averaged to produce the yearly annual burden of 1,382,121 hours. This calculation is broken out in Exhibit 1 below.
      
                                   Exhibit 1
              General State Primacy Burden Reduction Calculation
                        April 1, 2019 - March 31, 2022
 
                            Annual Burden Estimate
                      Subtract Expected Burden Reduction
                             Revised Annual Burden
                             Annual Average Burden
1st year
                                   1,773,621
                                    117,450
                                   1,656,171
                                   1,538,721
2nd year
                                   1,773,621
                                    234,900
                                   1,538,721
                                   1,538,721
3rd year
                                   1,773,621
                                    352,350
                                   1,421,271
                                   1,538,721
      
      
      
      
                                       
