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Attachment B <br />Impact Analysis - Residential <br />Take Away <br />1. Based on Quartile system <br />• 25% Quartile = bottom 't/4 of usage <br />• 50% Quartile = midpoint of usage <br />• 75% Quartile = top 't/4 of usage <br />2. Total utility bill <br />1. Moderate increases overall, with biggest <br />increase in Storm Water ($5 of increase) <br />�%"EHLERS <br />PUBLIC FINANCE ADVISORS <br />Quartile <br />Sample 2019 Usage <br />Winter Average <br />Meter Size <br />Total Water <br />Total Sewer <br />Total Storm Water <br />Total Bill <br />Total Water <br />Total Sewer <br />Total Storm Water <br />Total Bill <br />$Increase/(Decrea <br />25%Quartile <br />6,000 <br />3,000 <br />50% Quartile <br />75% Quartile <br />15,000 <br />12,000 <br />69.70 $ 86.40 <br />51.22 62.02 75.52 <br />15.12 15.12 15.12 <br />$ 122.68 $ 146.84 $ 177.04 <br />$ 60.86 $ 75.30 $ 93.35 <br />52.23 63.23 76.98 <br />20.11 20.11 20.11 <br />$ 158.64 $ 190.44 <br />12 <br />