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09/08/2022 AC Minutes <br />2 <br />oversees the High School project process and is responsible for selecting the architectural design <br />team. The process is described in detail on the MSBA web site. <br />Water/Sewer Rate Setting <br />Mr. Bartenstein briefly reviewed the context for setting water/sewer rates. The amount of revenue <br />received by the Town from the water/sewer fees depends on how much water is used. The volume <br />of irrigation water use, most of which is separately metered and charged at the highest rate, depends <br />on the weather and is therefore rather volatile since the amount of rainfall, particularly in the <br />summer months, varies greatly from year to year. The Select Board will set the rates for the current <br />fiscal year (FY 2023) this fall. Since the rates must be set using projections of water usage which, in <br />the case of irrigation water, fluctuate substantially, the water rates can increase substantially when a <br />“dry year” is followed by a “wet year”. <br />Mr. Bartenstein proposed that when the calculations are done to set the rates, the projected irrigation <br />usage be based on a 5 or 10-year rolling average, rather than on a projection from the most recent <br />June through September time frame. This would tend to “smooth” rate increases as revenue <br />surpluses generated during a dry year, separately accounted for in retained earnings, could then be <br />applied to offset revenue deficits incurred in wet years. Mr. Bartenstein suggested that FY2023 <br />would be an ideal year to initiate such a practice as: (1) the FY2023 water budget is increasing <br />minimally over last year (0.66%); (2) projected irrigation usage will increase substantially this year <br />as FY2022 was an unusually wet year and FY2023 will be an unusually dry year; and therefore, (3) <br />projecting FY2023 irrigation usage at the 5 or 10-year average should generate a substantial surplus <br />in the water fund with a minimal increase in the water rate. <br />Ms. Kosnoff noted that a number of other factors have also affected the amounts of water/sewer <br />revenues received by the Town in the past year or two. These factors include a decrease in water use <br />at Hanscom Air Force Base, closure of the Boston Sports Club, closure and sale of the hotel on <br />Bedford St., and effects of the pandemic on the numbers of people in office buildings. The <br />implementation of automatic meter reading (AMR), which is in process, will yield information on <br />water use in a more timely way than has been the case. AMR will also make it easier to go to <br />quarterly rather than semiannual billing, which would tend to reduce year-to-year revenue changes <br />as it will minimize the spill-over of end-of-year payments from one fiscal year to the next. <br />Minutes of Prior Meetings <br />There was a motion and a second to approve the minutes of the AC meetings of April 13, 2022, and <br />June 23, 2022. The motion was approved by a roll call vote. VOTE: 6-0-1. Mr. Osborne abstained. <br />Future Meetings <br />There will be a fall special town meeting (STM), scheduled for November 1, 2, and 3. The warrant <br />for that meeting is expected to be closed on October 3. The warrant is expected to include an article <br />for routine budget adjustments, for a supplementary appropriation for the renovation of the Center <br />Recreation bathrooms, for transferring an expected large surplus in new growth revenue to a <br />stabilization fund, for beginning the planning for the 2025 celebrations, for addressing a <br />reorganization of LexHAB, and for establishing an affordable housing trust. <br />Mr. Parker noted that the AC report to the STM should be published on October 25. It was therefore <br />agreed to schedule AC meetings for October 6, 13, and 20, and to tentatively schedule a meeting for <br />September 21. Budget summits are scheduled for September 29, October 27, and November 16 so <br />those are not good dates for the AC to meet on its own.