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8-1, Attachment HDR Water Rate Study
Attachment 1 Technical Memorandum FDR To: Truckee Donner PUD Board of Directors From: Shawn Koorn, HDR Engineering, Inc. Date: 10/31 /13 Subject: Overview of the Rate Design Options Introduction HDR has developed several alternative water rate structures for consideration for the District Board. Each alternative targets the same revenue target based on the proposed rate adjustments of 3% per year for budget years 2014 and 2015. Provided below is a summary of the rate alternatives developed for the District's residential and commercial customers. Attached at the end of this memo are detailed bill comparisons for each alternative. Residential Rate Alternatives HDR has developed 4 alternative residential rate structures for review by the District Board and staff. The alternatives include an across the board increase (increase the service charge and commodity charge equally), increase the consumption charge only, add an additional third tier/block and increase consumption charge only, and increase the fixed charge only. Provided in the following discussion is a summary of the rate structures for the 2014 and 2015 budget periods and graphs of the customer bill impacts. HDR Engineering, Inc. Page 1 of 9 Attachment 1 Alternative 1 - Status Quo, Increase all Components Equally The first alternative maintains the current rate structure and simply increases the monthly service charge and consumption charge by the proposed rate adjustment of 3% each year. Proposed Rates Proposed Rates Present Rates Year 1 Year 2 Monthly Service Charge 5/8" X 3/4" $53.95 $55.59 $57.28 3/4" 53.95 55.59 57.28 1 64.35 66.31 68.32 Commodity Charge/1,000 gal 0-8000 gallons $0.60 $0.62 $0.64 Over 8,000 gallons 0.75 0.77 0.80 As can be seen both the monthly service charge and commodity charge have been increased to reflect the proposed rate adjustment. Under this alternative each customer will have the same monthly bill impact (e.g., 3%). Provided below is a summary of the monthly bill impacts at various levels of consumption. Residential -Alternative 1 $120.00 $100.00 $80.00 - $ 60.00 $40.00 *i" ■ Current $20.00 ■Yr1 $0.00 0 5 10 15 25 50 Yr 2 Current $53.95 $56.95 $60.25 $64.00 $71.50 $90.25 Yr 1 $55.59 $58.68 $62.08 $65.95 $73.68 $93.00 Yr 2 $57.28 $60.47 $63.98 $67.98 $75.98 $95.98 Consumption (1000 gals) HDR Engineering, Inc. Page 2 of 9 Attachment 1 Alternative 2 - Increase Only the Commodity Charges The second alternative also maintains the current rate structure. However, the proposed rate adjustment is collected through adjusting only the commodity charge to collect the proposed revenue levels. Present Rates Year 1 Year 2 Monthly Service Charge 5/8" X 3/4" $53.95 $53.95 $53.95 3/4" 53.95 53.95 53.95 1 64.35 64.35 64.35 Commodity Charge/1,000 gal 0-8000 gallons $0.60 $0.90 $1.22 Over 8,000 gallons 0.75 1.05 1.37 As shown in Alterative 2, only the commodity charge is adjusted to collect the proposed rate adjustments. Under this alterative the monthly bill impacts will vary depending on customer's actual monthly consumption. Provided below is a summary of the monthly bill impacts at various levels of consumption. Residential - Alternative 2 $140.00 $120.00 $100.00 $80.00 $60.00 $40.00 $20.00 $0.00 0 5 10 15 25 50 Current $53.95 $56.95 $60.25 $64.00 $71.50 $90.25 Yr 1 $53.95 $58.47 $63.28 $68.53 $79.03 $105.28 Yr 2 $53.95 $60.05 $66.45 $73.30 $87.00 $121.25 Consumption (1000gals) ■ Current ■Yr1 Yr 2 HDR Engineering, Inc. Page 3 of 9 Attachment 1 Alternative 3 - Additional Third Tier/Block; Increase only Commodity Charge Alternative 3 includes the addition of a third commodity tier/block. The second tier/block was revised to include consumption between 8,000 and 20,000 gallons per month. The new third tier/block would be for all consumption over 20,000 gallons per month. Similar to Alternative 2, the proposed rate adjustment was only applied to the commodity charge. Present Rates Year 1 Year 2 Monthly Service Charge 5/8" X 3/4" $53.95 $53.95 $53.95 3/4" 53.95 53.95 53.95 1 64.35 64.35 64.35 Commodity Charge/1,000 gal 0-8000 gallons $0.60 $0.87 $1.18 8,001 - 20,000 gallons 0.75 1.01 1.33 Over 20,000 gallons 0.75 1.12 1.43 As noted, only the commodity charge has been adjusted for this alternative. However, an additional tier/block has been added. The tier/block sizes were based on average summer use and provide a greater price signal to those customers who use more. The disadvantage of this alternative is the customer understanding and administrative and billing considerations of this option. The impacts to customers will vary depending on the actual monthly use. Provided below is a chart showing the monthly bill impacts at various consumption levels. Residential - Alternative 3 $140.00 $120.00 $100.00 $80.00 $60.00 $40.00 Current $20.00 - Yr 1 $0.00 0 5 10 15 25 50 Yr 2 Current $53.95 $56.95 $60.25 $64.00 $71.50 $90.25 Yr 1 $53.95 $58.30 $62.95 $68.05 $78.75 $106.75 Yr 2 $53.95 $59.85 $66.05 1 $72.70 $86.50 $122.25 Consumption (1000gals) HDR Engineering, Inc. Page 4 of 9 Attachment 1 Alternative 4 - Increase the Fixed Charge Only The final residential alternative only increases the monthly service charge to collect the proposed level of revenues based on the proposed rate adjustments. Residential Rates Proposed Rates Present Rates Year 1 Year 2 Monthly Service Charge 5/8" X 3/4" $53.95 $55.71 $57.53 3/4" 53.95 55.71 57.53 1 64.35 66.45 68.62 Commodity Charge/1,000 gal 0-8000 gallons $0.60 $0.60 $0.60 Over 8,000 gallons 0.75 0.75 0.75 Rate Alternative 4 maintains the current rate structure. However, this alternative only adjusts the monthly service charge. As a result, the monthly customer bill impacts will vary slightly based on actual customer consumption. Provided below is a comparison of the monthly bill impacts at various levels of consumption. Residential - Alternative 4 $100.00 $90.00 $80.00 $70.00 $60.00 $50.00 $40.00 $30.00 $20.00 $10.00 $0.00 0 5 Current $53.95 $56.95 Yr 1 $55.71 $58.71 Yr 2 $57.53 $60.53 10 15 25 $60.25 $64.00 $71.50 $62.01 $65.76 $73.26 $63.83 $67.58 $75.08 Consumption (1000gals) Commercial Rate Alternatives Current _Yr1 50 k Yr 2 $90.25 $92.01 $93.83 Three rate alternatives were developed for the commercial customers. These included increasing all components across the board, increase only the commodity charges, and increase only the monthly service charge. At this time it is recommended that the rate structure not be changed for the commercial customers. Given the various types of customers included in the commercial class a uniform rate structure is an equitable rate structure. HDR Engineering, Inc. Page 5 of 9 Attachment 1 Alternative 1 - Status Quo, Increase all Components Equally Under this alternative both the monthly service charge and commodity charges are increased by the proposed rate adjustments. Commercial Rate Alternative I. Proposed Rates Proposed Rates Present Rates Year 1 Year 2 Monthly Service Charge 5/8" X 3/4" $53.95 $55.59 $57.28 3/4" 53.95 55.59 57.28 1 64.35 66.31 68.32 1-1/2" 90.46 93.21 96.04 2" 124.35 128.13 132.03 3" 208.17 214.50 221.02 4" 297.86 306.92 316.25 6" 446.79 460.37 474.37 8" 558.49 575.47 592.96 Commodity Charge/1,000 gal All Consumption $1.48 $1.52 $1.57 As shown above, both the monthly service charge and commodity charges have been adjusted based on the proposed rate adjustments. Provided below is a comparison of monthly bills at various consumption levels. Commercial - Alternative 1 $400.00 $350.00 $300.00 $250.00 $200.00 $150.00 $100 00 150.00 $0.00 0 10 20 50 125 200 Current $53.95 $68.75 $83.55 $127.95 $238.95 $349.95 Yr 1 $55.59 $70.83 $86.08 $131.81 $246.14 $360.47 Yr 2 $57.28 $72.99 $88.69 $135.82 $253.62 $371.43 Consumption (1000gals) ■Current ■Yr1 ■Yr2 HDR Engineering, Inc. Page 6 of 9 Attachment 1 Alternative 2 - Increase Only the Commodity Charge The second alternative only adjusts the commodity charge to collect the revenue under the proposed rate adjustments. or Commercial Rate Alternative 2-: III Proposed Rates Proposed Rates Present Rates Year 1 Year 2 Monthly Service Charge 5/8" X 3/4" $53.95 $53.95 $53.95 3/4" 53.95 53.95 53.95 1 64.35 64.35 64.35 1-1/2" 90.46 90.46 90.46 2" 124.35 124.35 124.35 3" 208.17 208.17 208.17 4" 297.86 297.86 297.86 6" 446.79 446.79 446.79 8" 558.49 558.49 558.49 Commodity Charge/1,000 gal All Consumption $1.48 $1.58 $1.69 For the commercial rate Alternative 2 only the commodity charge has been adjusted. This will result in varying monthly bill impacts to the customers based on actual monthly consumption. Provided below is a comparison of the monthly bill impacts. Commercial - Alternative 2 $450.00 $400.00 $350.00 $300.00 $250.00 $200.00 $150.00 $100.00 $50.00 $0.00 0 10 1 20 50 125 200 Current $53.95 $68.75 $83.55 $127.95 $238.95 $349.95 Yr 1 $53.95 $69.75 $85.55 $132.95 $251.45 $369.95 Yr2 $53.95 $70.85 $87.75 $138.45 Consumption (1000 gals) $265.20 $391.95 ■ Current ■Yr1 Yr2 HDR Engineering, Inc. Page 7 of 9 Attachment 1 Alternative 3 - Increase the Fixed Charge Only Under this alternative only the monthly service charge is increased to collect the target revenues based on the proposed rate adjustments. IF I Commercial Rate Alternative 3.--' Proposed Rates Proposed Rates Present Rates Year 1 Year 2 Monthly Service Charge 5/8" X 3/4" $53.95 $55.71 $57.53 3/4" 53.95 55.71 57.53 1 64.35 66.45 68.62 1-1/2" 90.46 93.41 96.46 2" 124.35 128.41 132.60 3" 208.17 214.96 221.98 4" 297.86 307.58 317.63 6" 446.79 461.37 476.44 8" 558.49 576.71 595.55 Commodity Charge/1,000 gal All Consumption $1.48 $1.48 $1.48 As shown, only the monthly service charge has been adjusted in this alternative. This will result in varying monthly bill impacts to the customers based on actual monthly consumption. Provided below is a comparison of the monthly bill impacts. Commercial - Alternative 3 $400.00 $350.00 $300.00 - $250.00 - $200.00 $150.00 $100.00 Current $50.00 Yr 1 $ 0.00 0 10 20 50 125 200 Yr2 Current $53.95 $68.75 $83.55 $127.95 $238.95 $349.95 Yr 1 $55.71 $70.51 $85.31 $129.71 $240.71 $351.71 Yr2 $57.53 $72.33 $87.13 $131.53 $242.53 $353.53 Consumption (1000gals) HDR Engineering, Inc. Page 8 of 9 Attachment 1 Elevation Charge Proposed Rates In addition to the rate alternatives presented above, the District also has elevation charges that reflect the costs of pumping water to higher elevation zones. To continue to collect a portion of the power cost related to pumping water to the higher elevations zones the elevation charges have been adjusted. Provided below is a summary of the present and proposed elevation charges. ProposedPresent and Proposed Rates Proposed Rates Present Rates Year 1 Year 2 Zone 1 $0.00 $0.00 $0.00 Zone 2 0.25 0.30 0.35 Zone 3 0.50 0.60 0.70 Zone 4 0.75 0.90 1.05 Zone 5 1.00 1.20 1.40 Zone 6 1.25 1.50 1.75 Zone 7 1.50 1.80 2.10 Summary Each rate alternative was developed to meet the target revenue levels based on the proposed rate adjustments for each year. Each alternative has advantages and disadvantages to consider when determining the final proposed rate alternative. While the rates for the next two year budget were the focus of the analysis, proposed rates for the next five year period were developed for possible adoption by the Board during the Proposition 218 rate setting process. The attached information provides a more detailed review of the monthly bill impacts and proposed rates. HDR Engineering, Inc. Page 9 of 9 Attachment 1 Alternative 1 Truckee Donner Public Utility District Zone:1 Residential Water Rate Design YEAR 1 MONTHLY RATES Consumption Present Proposed Difference Size (1000 gal) Rates Rates Amount I Percent 5/8" x 3/4" 0 $53.95 $55.59 $1.64 3.0% 1 54.55 56.21 1.66 3.0% 2 55.15 56.83 1.68 3.0% 3 55.75 57.44 1.69 3.0% 4 56.35 58.06 1.71 3.0% 5 56.95 58.68 1.73 3.0% 6 57.55 59.30 1.75 3.0% 7 58.15 59.92 1.77 3.0% 8 58.75 60.54 1.79 3.0% 9 59.50 61.31 1.81 3.0% 10 60.25 62.08 1.83 3.0% 11 61.00 62.85 1.85 3.0% 12 61.75 63.63 1.88 3.0% 13 62.50 64.40 1.90 3.0% 14 63.25 65.17 1.92 3.0% 15 64.00 65.95 1.95 3.0% 20 67.75 69.81 2.06 3.0% 25 71.50 73.68 2.18 3.0% 30 75.25 77.54 2.29 3.0% 35 79.00 81.41 2.41 3.0% 40 82.75 85.27 2.52 3.0% 50 90.25 93.00 2.75 3.0% CURRENT RATES PROPOSED RATES Monthly Base Charge Monthly Base Charge 5/8" x 3/4" $53.95 5/8" x 3/4" $55.59 3/4" 53.95 3/4" 55.59 1" 64.35 1" 66.31 Consumption Consumption 0 - 8000 gal $0.60 0 - 8000 gal $0.62 8000 + gal 0.75 8000 + gal 0.77 Attachment 1 Alternative 1 Truckee Donner Public Utility District Zone:1 Residential Water Rate Design YEAR 2 MONTHLY RATES Consumption Present Proposed Difference Size (1000 gal) Rates Rates Amount I Percent 5/8" x 3/4" 0 $55.59 $57.28 $1.69 3.0% 1 56.21 57.92 1.71 3.0% 2 56.83 58.55 1.73 3.0% 3 57.44 59.19 1.75 3.0% 4 58.06 59.83 1.77 3.0% 5 58.68 60.47 1.78 3.0% 6 59.30 61.10 1.80 3.0% 7 59.92 61.74 1.82 3.0% 8 60.54 62.38 1.84 3.0% 9 61.31 63.18 1.87 3.0% 10 62.08 63.98 1.89 3.1 % 11 62.85 64.78 1.92 3.1 % 12 63.63 65.58 1.95 3.1 % 13 64.40 66.38 1.98 3.1 % 14 65.17 67.18 2.00 3.1 % 15 65.95 67.98 2.03 3.1 % 20 69.81 71.98 2.16 3.1 % 25 73.68 75.98 2.30 3.1 % 30 77.54 79.98 2.43 3.1 % 35 81.41 83.98 2.57 3.2% 40 85.27 87.98 2.70 3.2% 50 93.00 95.98 2.97 3.2% CURRENT RATES PROPOSED RATES Monthly Base Charge Monthly Base Charge 5/8" x 3/4" $55.59 5/8" x 3/4" $57.28 3/4" 55.59 3/4" 57.28 1" 66.31 1" 68.32 Consumption Consumption 0 - 8000 gal $0.62 0 - 8000 gal $0.64 8000 + gal 0.77 8000 + gal $0.80 Attachment 1 Alternative 2 Truckee Donner Public Utility District Zone 1 Residential Water Rate Design YEAR 1 MONTHLY RATES Consumption Present Proposed Difference Size (1000 gal) Rates Rates Amount Percent 5/8" x 3/4" 0 $53.95 $53.95 $0.00 0.0% 1 54.55 54.85 0.30 0.6% 2 55.15 55.76 0.61 1.1 % 3 55.75 56.66 0.91 1.6% 4 56.35 57.57 1.22 2.2% 5 56.95 58.47 1.52 2.7% 6 57.55 59.37 1.82 3.2% 7 58.15 60.28 2.13 3.7% 8 58.75 61.18 2.43 4.1 % 9 59.50 62.23 2.73 4.6% 10 60.25 63.28 3.03 5.0% 11 61.00 64.33 3.33 5.5% 12 61.75 65.38 3.63 5.9% 13 62.50 66.43 3.93 6.3% 14 63.25 67.48 4.23 6.7% 15 64.00 68.53 4.53 7.1 % 20 67.75 73.78 6.03 8.9% 25 71.50 79.03 7.53 10.5% 30 75.25 84.28 9.03 12.0% 35 79.00 89.53 10.53 13.3% 40 82.75 94.78 12.03 14.5% 50 90.25 105.28 15.03 16.7% CURRENT RATES PROPOSED RATES Monthly Base Charge Monthly Base Charge 5/8" x 3/4" $53.95 5/8" x 3/4" $53.95 3/4" 53.95 3/4" 53.95 ill 64.35 ill 64.35 Consumption Consumption 0-8000 gal $0.60 0 - 8000 gal $0.90 8000+ gal 0.75 8000 + gal 1.05 Attachment 1 Alternative 2 Truckee Donner Public Utility District Zone 1 Residential Water Rate Design YEAR 2 MONTHLY RATES Consumption Present Proposed Difference Size (1000 gal) Rates Rates Amount Percent 5/8" x 3/4" 0 $53.95 $53.95 $0.00 0.0% 1 54.85 55.17 0.32 0.6% 2 55.76 56.39 0.63 1.1 % 3 56.66 57.61 0.95 1.7% 4 57.57 58.83 1.26 2.2% 5 58.47 60.05 1.58 2.7% 6 59.37 61.27 1.90 3.2% 7 60.28 62.49 2.21 3.7% 8 61.18 63.71 2.53 4.1 % 9 62.23 65.08 2.85 4.6% 10 63.28 66.45 3.17 5.0% 11 64.33 67.82 3.49 5.4% 12 65.38 69.19 3.81 5.8% 13 66.43 70.56 4.13 6.2% 14 67.48 71.93 4.45 6.6% 15 68.53 73.30 4.77 7.0% 20 73.78 80.15 6.37 8.6% 25 79.03 87.00 7.97 10.1 % 30 84.28 93.85 9.57 11.4% 35 89.53 100.70 11.17 12.5% 40 94.78 107.55 12.77 13.5% 50 105.28 121.25 15.97 15.2 % CURRENT RATES PROPOSED RATES Monthly Base Charge Monthly Base Charge 5/8" x 3/4" $53.95 5/8" x 3/4" $53.95 3/4" 53.95 3/4" 53.95 ill 64.35 ill 64.35 Consumption Consumption 0 - 8000 gal $0.90 0 - 8000 gal $1.22 8000 + gal 1.05 8000 + gal 1.37 Attachment 1 Alternative 3 Truckee Donner Public Utility District Zone:1 Residential Water Rate Design YEAR 1 MONTHLY RATES Consumption Present Proposed Difference Size (1000 gal) Rates Rates Amount I Percent 5/8" x 3/4" 0 $53.95 $53.95 $0.00 0.0% 1 54.55 54.82 0.27 0.5% 2 55.15 55.69 0.54 1.0% 3 55.75 56.56 0.81 1.5% 4 56.35 57.43 1.08 1.9% 5 56.95 58.30 1.35 2.4% 6 57.55 59.17 1.62 2.8% 7 58.15 60.04 1.89 3.3% 8 58.75 60.91 2.16 3.7% 9 59.50 61.93 2.43 4.1 % 10 60.25 62.95 2.70 4.5% 11 61.00 63.97 2.97 4.9% 12 61.75 64.99 3.24 5.2% 13 62.50 66.01 3.51 5.6% 14 63.25 67.03 3.78 6.0% 15 64.00 68.05 4.05 6.3% 20 67.75 73.15 5.40 8.0% 25 71.50 78.75 7.25 10.1 % 30 75.25 84.35 9.10 12.1 % 35 79.00 89.95 10.95 13.9% 40 82.75 95.55 12.80 15.5% 50 90.25 106.75 16.50 18.3% CURRENT RATES PROPOSED RATES Monthly Base Charge Monthly Base Charge 5/8" x 3/4" $53.95 5/8" x 3/4" $53.95 3/4" 53.95 3/4" 53.95 ill 64.35 ill 64.35 Consumption Consumption 0 - 8000 gal $0.60 0 - 8000 gal $0.87 8000 + gal 0.75 8000 - 20000 gal 1.02 20000 + gal 1.12 Attachment 1 Alternative 3 Truckee Donner Public Utility District Zone 1 Residential Water Rate Design YEAR 2 MONTHLY RATES Consumption Present Proposed Difference Size (1000 gal) Rates Rates Amount I Percent 5/8" x 3/4" 0 $53.95 $53.95 $0.00 0.0% 1 54.82 55.13 0.31 0.6% 2 55.69 56.31 0.62 1.1 % 3 56.56 57.49 0.93 1.6% 4 57.43 58.67 1.24 2.2% 5 58.30 59.85 1.55 2.7% 6 59.17 61.03 1.86 3.1 % 7 60.04 62.21 2.17 3.6% 8 60.91 63.39 2.48 4.1 % 9 61.93 64.72 2.79 4.5% 10 62.95 66.05 3.10 4.9% 11 63.97 67.38 3.41 5.3% 12 64.99 68.71 3.72 5.7% 13 66.01 70.04 4.03 6.1 % 14 67.03 71.37 4.34 6.5% 15 68.05 72.70 4.65 6.8% 20 73.55 79.35 5.80 7.9% 25 79.15 86.50 7.35 9.3% 30 84.75 93.65 8.90 10.5% 35 90.35 100.80 10.45 11.6% 40 95.95 107.95 12.00 12.5% 50 107.15 122.25 15.10 14.1% CURRENT RATES PROPOSED RATES Monthly Base Charge Monthly Base Charge 5/8" x 3/4" $53.95 5/8" x 3/4" $53.95 3/4" 53.95 3/4" 53.95 ill 64.35 ill 64.35 Consumption Consumption 0 - 8000 gal $0.87 0 - 8000 gal $1.18 8000 - 20000 gal 1.02 8000 - 20000 gal 1.33 20000 + gal 1.12 20000 + gal 1.43 Attachment 1 Alternative 4 Truckee Donner Public Utility District Zone 1 Residential Water Rate Design YEAR 1 MONTHLY RATES Consumption Present Proposed Difference Size (1000 gal) Rates Rates Amount I Percent 5/8" x 3/4" 0 $53.95 $55.71 $1.76 3.3% 1 54.55 56.31 1.76 3.2% 2 55.15 56.91 1.76 3.2% 3 55.75 57.51 1.76 3.2% 4 56.35 58.11 1.76 3.1 % 5 56.95 58.71 1.76 3.1 % 6 57.55 59.31 1.76 3.1 % 7 58.15 59.91 1.76 3.0% 8 58.75 60.51 1.76 3.0% 9 59.50 61.26 1.76 3.0% 10 60.25 62.01 1.76 2.9% 11 61.00 62.76 1.76 2.9% 12 61.75 63.51 1.76 2.9% 13 62.50 64.26 1.76 2.8% 14 63.25 65.01 1.76 2.8% 15 64.00 65.76 1.76 2.8% 20 67.75 69.51 1.76 2.6% 25 71.50 73.26 1.76 2.5% 30 75.25 77.01 1.76 2.3% 35 79.00 80.76 1.76 2.2% 40 82.75 84.51 1.76 2.1 % 50 90.25 92.01 1.76 2.0% CURRENT RATES PROPOSED RATES Monthly Base Charge Monthly Base Charge 5/8" x 3/4" $53.95 5/8" x 3/4" $55.71 3/4" 53.95 3/4" 55.71 ill 64.35 ill 66.45 Consumption Consumption 0-8000 gal $0.60 0 - 8000 gal $0.60 8000+ gal 0.75 8000 - 20000 gal 0.75 Attachment 1 Alternative 4 Truckee Donner Public Utility District Zone 1 Residential Water Rate Design YEAR 2 MONTHLY RATES Consumption Present Proposed Difference Size (1000 gal) Rates Rates Amount I Percent 5/8" x 3/4" 0 $55.71 $57.53 $1.82 3.3% 1 56.31 58.13 1.82 3.2% 2 56.91 58.73 1.82 3.2% 3 57.51 59.33 1.82 3.2% 4 58.11 59.93 1.82 3.1 % 5 58.71 60.53 1.82 3.1 % 6 59.31 61.13 1.82 3.1 % 7 59.91 61.73 1.82 3.0% 8 60.51 62.33 1.82 3.0% 9 61.26 63.08 1.82 3.0% 10 62.01 63.83 1.82 2.9% 11 62.76 64.58 1.82 2.9% 12 63.51 65.33 1.82 2.9% 13 64.26 66.08 1.82 2.8% 14 65.01 66.83 1.82 2.8% 15 65.76 67.58 1.82 2.8% 20 69.51 71.33 1.82 2.6% 25 73.26 75.08 1.82 2.5% 30 77.01 78.83 1.82 2.4% 35 80.76 82.58 1.82 2.3% 40 84.51 86.33 1.82 2.2% 50 92.01 93.83 1.82 2.0% CURRENT RATES PROPOSED RATES Monthly Base Charge Monthly Base Charge 5/8" x 3/4" $55.71 5/8" x 3/4" $57.53 3/4" 55.71 3/4" 57.53 ill 66.45 ill 68.62 Consumption Consumption 0 - 8000 gal $0.60 0 - 8000 gal $0.60 8000 - 20000 gal 0.75 8000 - 20000 gal 0.75 Attachment 1 Zone 1 1 Residential - OPTION 1 r x s/4.. �bs.ab u - auuu gai yu.bu 3/4" 53.95 8000 + gal 0.75 1" 64.35 .. x 1/4" ybi).nU u - tsuuu gal yu.bz 3/4" 55.59 8000 + gal 0.77 1" 66.31 *ZERO* Present Rates Proposed Rates Meter Size Usage Base Charge Block 1 Block 2 Meter Char a Zone Char a Total Base Char a Block 1 Block 2 1 Zone Charge ITotal Difference Percent January 5/8 x 3/4 0 $53.95 $0.00 $0.00 $5.00 $0.00 $58.95 $55.59 $0.00 $0.00 $0.00 $55.59 -$3.36 -5.7% February 5/8 x 3/4 0 53.95 0.00 0.00 5.00 0.00 58.95 55.59 0.00 0.00 0.00 55.59 -3.36 -5.7% March 5/8 x 3/4 0 53.95 0.00 0.00 5.00 0.00 58.95 55.59 0.00 0.00 0.00 55.59 -3.36 -5.7% April 5/8 x 3/4 0 53.95 0.00 0.00 5.00 0.00 58.95 55.59 0.00 0.00 0.00 55.59 -3.36 -5.7% May 5/8 x 3/4 0 53.95 0.00 0.00 5.00 0.00 58.95 55.59 0.00 0.00 0.00 55.59 -3.36 -5.7% June 5/8 x 3/4 0 53.95 0.00 0.00 5.00 0.00 58.95 55.59 0.00 0.00 0.00 55.59 -3.36 -5.7% July 5/8 x 3/4 0 53.95 0.00 0.00 5.00 0.00 58.95 55.59 0.00 0.00 0.00 55.59 -3.36 -5.7 August 5/8 x 3/4 0 53.95 0.00 0.00 5.00 0.00 58.95 55.59 0.00 0.00 0.00 55.59 -3.36 -5.7% September 5/8 x 3/4 0 53.95 0.00 0.00 5.00 0.00 58.95 55.59 0.00 0.00 0.00 55.59 -3.36 -5.7% October 5/8 x 3/4 0 53.95 0.00 0.00 5.00 0.00 58.95 55.59 0.00 0.00 0.00 55.59 -3.36 -5.7% November 5/8 x 3/4 0 53.95 0.00 0.00 5.00 0.00 58.95 55.59 0.00 0.00 0.00 55.59 -3.36 -5.7% December 5/8 x 3/4 0 53.95 0.00 0.00 5.00 0.00 58.95 55.59 0.00 0.00 0.00 55.59 -3.36 -5.7% Total $707.40 Total $667.08 11 -40.32 -5.7% *LOW* Present Rates Proposed Rates Meter Size I Usage 113ase Charge IBlockl 1BIock2 I Meter Charge lZone Charge ITotal Base Charge IBlock 1 IBlock2 IZone Charge ITotal Difference Percent January 5/8 x 3/4 3000 $53.95 $1.80 $0.00 $5.00 $0.00 $60.75 $55.59 $1.85 $0.00 $0.00 $57.44 -$3.31 -5.4% February 5/8 x 3/4 3000 53.95 1.80 0.00 5.00 0.00 60.75 55.59 1.85 0.00 0.00 57.44 -$3.31 -5.4% March 5/8 x 3/4 3000 53.95 1.80 0.00 5.00 0.00 60.75 55.59 1.85 0.00 0.00 57.44 -$3.31 -5.4% April 5/8 x 3/4 3000 53.95 1.80 0.00 5.00 0.00 60.75 55.59 1.85 0.00 0.00 57.44 -$3.31 -5.4% May 5/8 x 3/4 3000 53.95 1.80 0.00 5.00 0.00 60.75 55.59 1.85 0.00 0.00 57.44 -$3.31 -5.4% June 5/8 x 314 6000 53.95 3.60 0.00 5.00 0.00 62.55 55.59 3.71 0.00 0.00 59.30 -$3.25 -5.2% July 5/8 x 3/4 6000 53.95 3.60 0.00 5.00 0.00 62.55 55.59 3.71 0.00 0.00 59.30 -$3.25 -5.2 August 5/8 x 3/4 8000 53.95 4.80 0.00 5.00 0.00 63.75 55.59 4.95 0.00 0.00 60.54 -$3.21 -5.0% September 5/8 x 3/4 8000 53.95 4.80 0.00 5.00 0.00 63.75 55.59 4.95 0.00 0.00 60.54 -$3.21 -5.0% October 5/8 x 3/4 6000 53.95 3.60 0.00 5.00 0.00 62.55 55.59 3.71 0.00 0.00 59.30 -$3.25 -5.2% November 5/8 x 3/4 3000 53.95 1.80 0.00 5.00 0.00 60.75 55.59 1.85 0.00 0.00 57.44 -$3.31 -5.4% December 518 x 3/4 3000 53.95 1.80 0.00 5.00 0.00 60.75 55.59 1.85 0.00 0.00 57.44 -$3.31 -5.4 Total $740.40 Total $701.08 p -$39.32 -5.3% *AVERAGE* Present Rates Proposed Rates Meter Size I Usage lBase Charge IBlockl 1Block2 I Meter Charge lZone Charge ITotal Base Charge I Block 1 1 Block 2 IZone Charge ITotal Difference Percent January 518 x 3/4 4000 $53.95 $2.40 $0.00 $5.00 $0.00 $61.35 $55.59 $2.47 $0.00 $0.00 $58.06 -$3.29 -5.4% February 5/8 x 3/4 4000 53.95 2.40 0.00 5.00 0.00 61.35 55.59 2.47 0.00 0.00 58.06 -$3.29 -5.4% March 5/8 x 3/4 4000 53.95 2.40 0.00 5.00 0.00 61.35 55.59 2.47 0.00 0.00 58.06 -$3.29 -5.4% April 5/8 x 3/4 4000 53.95 2.40 0.00 5.00 0.00 61.35 55.59 2.47 0.00 0.00 58.06 -$3.29 -5.4% May 5/8 x 3/4 7000 53.95 4.20 0.00 5.00 0.00 63.15 55.59 4.33 0.00 0.00 59.92 -$3.23 -5.1 June 5/8 x 3/4 7000 53.95 4.20 0.00 5.00 0.00 63.15 55.59 4.33 0.00 0.00 59.92 -$3.23 -5.1 July 5/8 x 3/4 10000 53.95 4.80 1.50 5.00 0.00 65.25 55.59 4.95 1.55 0.00 62.08 -$3.17 -4.9% August 5/8 x 3/4 10000 53.95 4.80 1.50 5.00 0.00 65.25 55.59 4.95 1.55 0.00 62.08 -$3.17 -4.9% September 5/8 x 3/4 7000 53.95 4.20 0.00 5.00 0.00 63.15 55.59 4.33 0.00 0.00 59.92 -$3.23 -5.1 October 5/8 x 3/4 7000 53.95 4.20 0.00 5.00 0.00 63.15 55.59 4.33 0.00 0.00 59.92 -$3.23 -5.1 November 5/8 x 3/4 4000 53.95 2.40 0.00 5.00 0.00 61.35 55.59 2.47 0.00 0.00 58.06 -$3.29 -5.4% December 5/8 x 3/4 4000 53.95 2.40 0.00 5.00 0.00 61.35 55.59 2.47 0.00 0.00 58.06 -$3.29 -5.4% Total $751.20 Total $712.21 II -$38.99 -5.2% *HIGH* Present Rates Proposed Rates Meter Size I Usage 113ase Charge IBlock 1 IBlock 2 1 Meter Charge lZone Charge ITotal Base Charge I Block 1 1 Block 2 IZone Charge ITotal Difference Percent January 5/8 x 3/4 8000 $53.95 $4.80 $0.00 $5.00 $0.00 $63.75 $55.59 $4.95 $0.00 $0.00 $60.54 -$3.21 -5.0% February 5/8 x 3/4 8000 53.95 4.80 0.00 5.00 0.00 63.75 55.59 4.95 0.00 0.00 60.54 -$3.21 -5.0% March 5/8 x 3/4 8000 53.95 4.80 0.00 5.00 0.00 63.75 55.59 4.95 0.00 0.00 60.54 -$3.21 -5.0% April 5/8 x 3/4 8000 53.95 4.80 0.00 5.00 0.00 63.75 55.59 4.95 0.00 0.00 60.54 -$3.21 -5.0% May 5/8 x 3/4 10000 53.95 4.80 1.50 5.00 0.00 65.25 55.59 4.95 1.55 0.00 62.08 -$3.17 -4.9% June 5/8 x 3/4 10000 53.95 4.80 1.50 5.00 0.00 65.25 55.59 4.95 1.55 0.00 62.08 -$3.17 -4.9% July 5/8 x 3/4 20000 53.95 4.80 9.00 5.00 0.00 72.75 55.59 4.95 9.28 0.00 69.81 -$2.94 -4.0% August 5/8 x 3/4 24000 53.95 4.80 12.00 5.00 0.00 75.75 55.59 4.95 12.37 0.00 72.90 -$2.85 -3.8% September 5/8 x 3/4 10000 53.95 4.80 1.50 5.00 0.00 65.25 55.59 4.95 1.55 0.00 62.08 -$3.17 -4.9% October 5/8 x 3/4 10000 53.95 4.80 1.50 5.00 0.00 65.25 55.59 4.95 1.55 0.00 62.08 -$3.17 -4.9% November 5/8 x 3/4 8000 53.95 4.80 0.00 5.00 0.00 63.75 55.59 4.95 0.00 0.00 60.54 -$3.21 -5.0% December 5/8 x 3/4 8000 53.95 4.80 0.00 5.00 0.00 63.75 55.59 4.95 0.00 0.00 60.54 -$3.21 -5.0% Total $792.00 Total $754.26 -$37.74 -4.8% Attachment 1 Zone 1 1 Residential - OPTION 2 r x s/4.. yoa.aa u - auuu gai zou.w 3/4" 53.95 8000 + gal 0.75 1" 64.35 .. x 114" yDa.`JD 3/4" 53.95 1" 64.35 *ZERO* Present Rates Proposed Rates Meter Size Usage Base Charge Block 1 Block 2 Meter Char a Zone Char a Total Base Char a Block 1 Block 2 1 Zone Charge January 5/8 x 3/4 0 $53.95 $0.00 $0.00 5.00 $0.00 $58.95 $53.95 $0.00 $0.00 $0.00 February 5/8 x 3/4 0 53.95 0.00 0.00 5.00 0.00 58.95 53.95 0.00 0.00 0.00 March 5/8 x 3/4 0 53.95 0.00 0.00 5.00 0.00 58.95 53.95 0.00 0.00 0.00 April 5/8 x 3/4 0 53.95 0.00 0.00 5.00 0.00 58.95 53.95 0.00 0.00 0.00 May 5/8 x 3/4 0 53.95 0.00 0.00 5.00 0.00 58.95 53.95 0.00 0.00 0.00 June 5/8 x 3/4 0 53.95 0.00 0.00 5.00 0.00 58.95 53.95 0.00 0.00 0.00 July 5/8 x 3/4 0 53.95 0.00 0.00 5.00 0.00 58.95 53.95 0.00 0.00 0.00 August 5/8 x 3/4 0 53.95 0.00 0.00 5.00 0.00 58.95 53.95 0.00 0.00 0.00 September 5/8 x 3/4 0 53.95 0.00 0.00 5.00 0.00 58.95 53.95 0.00 0.00 0.00 October 5/8 x 3/4 0 53.95 0.00 0.00 5.00 0.00 58.95 53.95 0.00 0.00 0.00 November 5/8 x 3/4 0 53.95 0.00 0.00 5.00 0.00 58.95 53.95 0.00 0.00 0.00 December 5/8 x 3/4 0 53.95 0.00 0.00 5.00 0.00 58.95 53.95 0.00 0.00 0.00 Total $707.40 Total *LOW* Present Rates Proposed Rates Meter Size Usage I Base Charge 1BIock1 1BIock2 IMeterCharge lZone Charge ITotal Base Charge IBlock 1 IBlock2 IZone Charge January 5/8 x 3/4 3000 53.95 $1.80 $0.00 $5.00 $0.00 $60.75 $53.95 $2.71 $0.00 $0.00 February 5/8 x 3/4 3000 53.95 1.80 0.00 5.00 0.00 60.75 53.95 2.71 0.00 0.00 March 5/8 x 3/4 3000 53.95 1.80 0.00 5.00 0.00 60.75 53.95 2.71 0.00 0.00 April 5/8 x 3/4 3000 53.95 1.80 0.00 5.00 0.00 60.75 53.95 2.71 0.00 0.00 May 5/8 x 3/4 3000 53.95 1.80 0.00 5.00 0.00 60.75 53.95 2.71 0.00 0.00 June 5/8 x 3/4 6000 53.95 3.60 0.00 5.00 0.00 62.55 53.95 5.42 0.00 0.00 July 5/8 x 3/4 6000 53.95 3.60 0.00 5.00 0.00 62.55 53.95 5.42 0.00 0.00 August 5/8 x 3/4 8000 53.95 4.80 0.00 5.00 0.00 63.75 53.95 7.23 0.00 0.00 September 5/8 x 3/4 8000 53.95 4.80 0.00 5.00 0.00 63.75 53.95 7.23 0.00 0.00 October 5/8 x 3/4 6000 53.95 3.60 0.00 5.00 0.00 62.55 53.95 5.42 0.00 0.00 November 5/8 x 3/4 3000 53.95 1.80 0.00 5.00 0.00 60.75 53.95 2.71 0.00 0.00 December 5/8 x 3/4 3000 53.95 1.80 0.00 5.00 0.00 60.75 53.95 2.71 0.00 0.00 Total $740.40 Total *AVERAGE* Present Rates Proposed Rates Meter Size I Usage lBase Charge IBlockl 1Block2 I Meter Charge lZone Charge ITotal Base Charge I Block 1 1 Block 2 IZone Charge January 518 x 3/4 4000 53.95 $2.40 $0.00 $5.00 $0.00 $61.35 $53.95 $3.62 $0.00 $0.00 February 5/8 x 3/4 4000 53.95 2.40 0.00 5.00 0.00 61.35 53.95 3.62 0.00 0.00 March 5/8 x 3/4 4000 53.95 2.40 0.00 5.00 0.00 61.35 53.95 3.62 0.00 0.00 April 5/8 x 3/4 4000 53.95 2.40 0.00 5.00 0.00 61.35 53.95 3.62 0.00 0.00 May 5/8 x 3/4 7000 53.95 4.20 0.00 5.00 0.00 63.15 53.95 6.33 0.00 0.00 June 5/8 x 3/4 7000 53.95 4.20 0.00 5.00 0.00 63.15 53.95 6.33 0.00 0.00 July 5/8 x 3/4 10000 53.95 4.80 1.50 5.00 0.00 65.25 53.95 7.23 2.10 0.00 August 5/8 x 3/4 10000 53.95 4.80 1.50 5.00 0.00 65.25 53.95 7.23 2.10 0.00 September 5/8 x 3/4 7000 53.95 4.20 0.00 5.00 0.00 63.15 53.95 6.33 0.00 0.00 October 5/8 x 3/4 7000 53.95 4.20 0.00 5.00 0.00 63.15 53.95 6.33 0.00 0.00 November 5/8 x 3/4 4000 53.95 2.40 0.00 5.00 0.00 61.35 53.95 3.62 0.00 0.00 December 5/8 x 3/4 4000 53.95 2.40 0.00 5.00 0.00 61.35 53.95 3.62 0.00 0.00 Total $751.20 Total *HIGH* Present Rates Proposed Rates Meter Size I Usage 113ase Charge IBlock 1 IBlock 2 1 Meter Charge lZone Charge ITotal Base Charge I Block 1 1 Block 2 IZone Charge January 5/8 x 3/4 8000 53.95 $4.80 $0.00 $5.00 $0.00 $63.75 $53.95 $7.23 $0.00 $0.00 February 5/8 x 3/4 8000 53.95 4.80 0.00 5.00 0.00 63.75 53.95 7.23 0.00 0.00 March 5/8 x 3/4 8000 53.95 4.80 0.00 5.00 0.00 63.75 53.95 7.23 0.00 0.00 April 5/8 x 3/4 8000 53.95 4.80 0.00 5.00 0.00 63.75 53.95 7.23 0.00 0.00 May 5/8 x 3/4 10000 53.95 4.80 1.50 5.00 0.00 65.25 53.95 7.23 2.10 0.00 June 5/8 x 3/4 10000 53.95 4.80 1.50 5.00 0.00 65.25 53.95 7.23 2.10 0.00 July 5/8 x 3/4 20000 53.95 4.80 9.00 5.00 0.00 72.75 53.95 7.23 12.60 0.00 August 5/8 x 3/4 24000 53.95 4.80 12.00 5.00 0.00 75.75 53.95 7.23 16.80 0.00 September 5/8 x 3/4 10000 53.95 4.80 1.50 5.00 0.00 65.25 53.95 7.23 2.10 0.00 October 5/8 x 3/4 10000 53.95 4.80 1.50 5.00 0.00 65.25 53.95 7.23 2.10 0.00 November 5/8 x 3/4 8000 53.95 4.80 0.00 5.00 0.00 63.75 53.95 7.23 0.00 0.00 December 5/8 x 3/4 8000 53.95 4.80 0.00 5.00 0.00 63.75 53.95 7.23 0.00 0.00 Total $792.00 Total U.. - 8000 + gal 1.05 I Difference Percent $53.95 -$5.00 -8.5 % 53.95 -5.00 -8.5 % 53.95 -5.00 -8.5 % 53.95 -5.00 -8.5 % 53.95 -5.00 -8.5 % 53.95 -5.00 -8.5 % 53.95 -5.00 -8.5 % 53.95 -5.00 -8.5 % 53.95 -5.00 -8.5 % 53.95 -5.00 -8.5 % 53.95 -5.00 -8.5 % 53.95 -5.00 -8.5 % $647.40 II -60.00 -8.5 % 1 Difference Percent $56.66 -$4.09 -6.7 % 56.66 -$4.09 -6.7 % 56.66 -$4.09 -6.7 % 56.66 -$4.09 -6.7 % 56.66 -$4.09 -6.7 % 59.37 -$3.18 -5.1 % 59.37 -$3.18 -5.1 % 61.18 -$2.57 4.0% 61.18 -$2.57 -4.0% 59.37 -$3.18 -5.1 % 56.66 -$4.09 -6.7 % 56.66 -$4.09 -6.7 % $697.12 II-$43.28 -5.8 % $57.57 -$3.78 -6.2 % 57.57 -$3.78 -6.2 % 57.57 -$3.78 -6.2 % 57.57 -$3.78 -6.2 % 60.28 -$2.87 -4.5 % 60.28 -$2.87 -4.5 % 63.28 -$1.97 -3.0% 63.28 -$1.97 -3.0% 60.28 -$2.87 -4.5 % 60.28 -$2.87 -4.5 % 57.57 -$3.78 -6.2 % 57.57 -$3.78 -6.2 % $713.07 II-$38.13 -5.1 % $61.18 -$2.57 -4.0% 61.18 -$2.57 -4.0% 61.18 -$2.57 -4.0% 61.18 -$2.57 -4.0% 63.28 -$1.97 -3.0% 63.28 -$1.97 -3.0% 73.78 $1.03 1.4% 77.98 $2.23 2.9 % 63.28 -$1.97 -3.0% 63.28 -$1.97 -3.0% 61.18 -$2.57 -4.0% 61.18 -$2.57 -4.0% $771.9811-$20.02 -2.5% Attachment 1 Zone 1 1 Residential - OPTION 3 r x s/4.. yoa.aa u - ouuu gai zou.w 3/4" 53.95 8000 + gal 0.75 1" 64.35 .. x 114" 40,1.UD 3/4" 53.95 1" 64.35 *ZERO* Present Rates Proposed Rates Meter Size Usage Base Charge Block 1 Block 2 Meter Char a Zone Char a Total Base Char a Block 1 Block 2 Block 3 lZone Charge January 5/8 x 3/4 0 $53.95 $0.00 $0.00 $5.00 $0.00 $58.95 $53.95 $0.00 $0.00 $0.00 $0.00 February 5/8 x 3/4 0 53.95 0.00 0.00 5.00 0.00 58.95 53.95 0.00 0.00 0.00 0.00 March 5/8 x 3/4 0 53.95 0.00 0.00 5.00 0.00 58.95 53.95 0.00 0.00 0.00 0.00 April 5/8 x 3/4 0 53.95 0.00 0.00 5.00 0.00 58.95 53.95 0.00 0.00 0.00 0.00 May 5/8 x 3/4 0 53.95 0.00 0.00 5.00 0.00 58.95 53.95 0.00 0.00 0.00 0.00 June 5/8 x 3/4 0 53.95 0.00 0.00 5.00 0.00 58.95 53.95 0.00 0.00 0.00 0.00 July 5/8 x 3/4 0 53.95 0.00 0.00 5.00 0.00 58.95 53.95 0.00 0.00 0.00 0.00 August 5/8 x 3/4 0 53.95 0.00 0.00 5.00 0.00 58.95 53.95 0.00 0.00 0.00 0.00 September 5/8 x 3/4 0 53.95 0.00 0.00 5.00 0.00 58.95 53.95 0.00 0.00 0.00 0.00 October 5/8 x 3/4 0 53.95 0.00 0.00 5.00 0.00 58.95 53.95 0.00 0.00 0.00 0.00 November 5/8 x 3/4 0 53.95 0.00 0.00 5.00 0.00 58.95 53.95 0.00 0.00 0.00 0.00 December 5/8 x 3/4 0 53.95 0.00 0.00 5.00 0.00 58.95 53.95 0.00 0.00 0.00 0.00 Total $707.40 Total *LOW* Present Rates Proposed Rates Meter Size Usage I Base Charge 1BIock1 1BIock2 I Meter Charge lZone Charge ITotal Base Charge I Block 1 1 Block 2 Block 3 IZone Charge January 5/8 x 3/4 3000 $53.95 $1.80 $0.00 $5.00 $0.00 $60.75 $53.95 $2.61 $0.00 $0.00 $0.00 February 5/8 x 3/4 3000 53.95 1.80 0.00 5.00 0.00 60.75 53.95 2.61 0.00 0.00 0.00 March 5/8 x 3/4 3000 53.95 1.80 0.00 5.00 0.00 60.75 53.95 2.61 0.00 0.00 0.00 April 5/8 x 3/4 3000 53.95 1.80 0.00 5.00 0.00 60.75 53.95 2.61 0.00 0.00 0.00 May 5/8 x 3/4 3000 53.95 1.80 0.00 5.00 0.00 60.75 53.95 2.61 0.00 0.00 0.00 June 5/8 x 3/4 6000 53.95 3.60 0.00 5.00 0.00 62.55 53.95 5.22 0.00 0.00 0.00 July 5/8 x 3/4 6000 53.95 3.60 0.00 5.00 0.00 62.55 53.95 5.22 0.00 0.00 0.00 August 5/8 x 3/4 8000 53.95 4.80 0.00 5.00 0.00 63.75 53.95 6.96 0.00 0.00 0.00 September 5/8 x 3/4 8000 53.95 4.80 0.00 5.00 0.00 63.75 53.95 6.96 0.00 0.00 0.00 October 5/8 x 3/4 6000 53.95 3.60 0.00 5.00 0.00 62.55 53.95 5.22 0.00 0.00 0.00 November 5/8 x 3/4 3000 53.95 1.80 0.00 5.00 0.00 60.75 53.95 2.61 0.00 0.00 0.00 December 5/8 x 3/4 3000 53.95 1.80 0.00 5.00 0.00 60.75 53.95 2.61 0.00 0.00 0.00 Total $740.40 Total *AVERAGE* Present Rates Proposed Rates Meter Size I Usage lBase Charge IBlockl 1Block2 I Meter Charge lZone Charge ITotal Base Charge I Block 1 1 Block 2 Block 3 IZone Charge January 518 x 3/4 4000 $53.95 $2.40 $0.00 $5.00 $0.00 $61.35 $53.95 $3.48 $0.00 $0.00 $0.00 February 5/8 x 3/4 4000 53.95 2.40 0.00 5.00 0.00 61.35 53.95 3.48 0.00 0.00 0.00 March 5/8 x 3/4 4000 53.95 2.40 0.00 5.00 0.00 61.35 53.95 3.48 0.00 0.00 0.00 April 5/8 x 3/4 4000 53.95 2.40 0.00 5.00 0.00 61.35 53.95 3.48 0.00 0.00 0.00 May 5/8 x 3/4 7000 53.95 4.20 0.00 5.00 0.00 63.15 53.95 6.09 0.00 0.00 0.00 June 5/8 x 3/4 7000 53.95 4.20 0.00 5.00 0.00 63.15 53.95 6.09 0.00 0.00 0.00 July 5/8 x 3/4 10000 53.95 4.80 1.50 5.00 0.00 65.25 53.95 6.96 2.04 0.00 0.00 August 5/8 x 3/4 10000 53.95 4.80 1.50 5.00 0.00 65.25 53.95 6.96 2.04 0.00 0.00 September 5/8 x 3/4 7000 53.95 4.20 0.00 5.00 0.00 63.15 53.95 6.09 0.00 0.00 0.00 October 5/8 x 3/4 7000 53.95 4.20 0.00 5.00 0.00 63.15 53.95 6.09 0.00 0.00 0.00 November 5/8 x 3/4 4000 53.95 2.40 0.00 5.00 0.00 61.35 53.95 3.48 0.00 0.00 0.00 December 5/8 x 3/4 4000 53.95 2.40 0.00 5.00 0.00 61.35 53.95 3.48 0.00 0.00 0.00 Total $751.20 Total *HIGH* Present Rates Proposed Rates Meter Size I Usage 113ase Charge IBlock 1 IBlock 2 1 Meter Charge lZone Charge ITotal Base Charge I Block 1 1 Block 2 Block 3 lZone Charge January 5/8 x 3/4 8000 $53.95 $4.80 $0.00 $5.00 $0.00 $63.75 $53.95 $6.96 $0.00 $0.00 $0.00 February 5/8 x 3/4 8000 53.95 4.80 0.00 5.00 0.00 63.75 53.95 6.96 0.00 0.00 0.00 March 5/8 x 3/4 8000 53.95 4.80 0.00 5.00 0.00 63.75 53.95 6.96 0.00 0.00 0.00 April 5/8 x 3/4 8000 53.95 4.80 0.00 5.00 0.00 63.75 53.95 6.96 0.00 0.00 0.00 May 5/8 x 3/4 10000 53.95 4.80 1.50 5.00 0.00 65.25 53.95 6.96 2.04 0.00 0.00 June 5/8 x 3/4 10000 53.95 4.80 1.50 5.00 0.00 65.25 53.95 6.96 2.04 0.00 0.00 July 5/8 x 3/4 20000 53.95 4.80 9.00 5.00 0.00 72.75 53.95 6.96 12.24 0.00 0.00 August 5/8 x 3/4 24000 53.95 4.80 12.00 5.00 0.00 75.75 53.95 6.96 12.24 4.48 0.00 September 5/8 x 3/4 10000 53.95 4.80 1.50 5.00 0.00 65.25 53.95 6.96 2.04 0.00 0.00 October 5/8 x 3/4 10000 53.95 4.80 1.50 5.00 0.00 65.25 53.95 6.96 2.04 0.00 0.00 November 5/8 x 3/4 8000 53.95 4.80 0.00 5.00 0.00 63.75 53.95 6.96 0.00 0.00 0.00 December 5/8 x 314 8000 53.95 4.80 0.00 5.00 0.00 63.75 53.95 6.96 0.00 0.00 0.00 Total $792.00 Total v yai . ., 8000 - 20000 gal $1.02 20000 + gal $1.12 Difference Percent $53.95 -$5.00 -8.5% 53.95 -5.00 -8.5% 53.95 -5.00 -8.5% 53.95 -5.00 -8.5% 53.95 -5.00 -8.5% 53.95 -5.00 -8.5% 53.95 -5.00 -8.5% 53.95 -5.00 -8.5% 53.95 -5.00 -8.5% 53.95 -5.00 -8.5% 53.95 -5.00 -8.5% 53.95 -5.00 -8.5% $647.4011 -60.00 -8.5% Difference Percent $56.56 -$4.19 -6.9% 56.56 -$4.19 -6.9% 56.56 -$4.19 -6.9% 56.56 -$4.19 -6.9% 56.56 -$4.19 -6.9% 59.17 -$3.38 -5.4% 59.17 -$3.38 -5.4 60.91 -$2.84 -4.5 60.91 -$2.84 -4.5% 59.17 -$3.38 -5.4% 56.56 -$4.19 -6.9% 56.56 -$4.19 -6.9% $695.25 11-$45.15 -6.1 $57.43 -$3.92 -6.4% 57.43 -$3.92 -6.4% 57.43 -$3.92 -6.4% 57.43 -$3.92 -6.4% 60.04 -$3.11 -4.9% 60.04 -$3.11 -4.9% 62.95 -$2.30 -3.5% 62.95 -$2.30 -3.5% 60.04 -$3.11 -4.9% 60.04 -$3.11 -4.9% 57.43 -$3.92 -6.4% 57.43 -$3.92 -6.4% $710.6411-$40.56 -5.4% $60.91 -$2.84 -4.5% 60.91 -$2.84 -4.5% 60.91 -$2.84 -4.5% 60.91 -$2.84 -4.5% 62.95 -$2.30 -3.5% 62.95 -$2.30 -3.5% 73.15 $0.40 0.5% 77.63 $1.88 2.5% 62.95 -$2.30 -3.5% 62.95 -$2.30 -3.5% 60.91 -$2.84 -4.5% 60.91 -$2.84 -4.5% $768.0411-$23.96 -3.0% Attachment 1 Zone 1 1 Residential - OPTION 4 r x s/4.. yba.ab u - ouuu gai zu.bt 3/4" 53.95 8000 + gal 0.75 1" 64.35 .. x 114" ybb. / l u - tsuuu gal yV.bu 3/4" 55.71 8000 + gal 0.75 1" 66.45 *ZERO* Present Rates Proposed Rates Meter Size Usage Base Charge Block 1 Block 2 Meter Char a Zone Char a Total Base Char a Block 1 Block 2 1 Zone Charge ITotal Difference Percent January 5/8 x 3/4 0 $53.95 $0.00 $0.00 $5.00 $0.00 $58.95 $55.71 $0.00 $0.00 $0.00 $55.71 -$3.24 -5.5 February 5/8 x 3/4 0 53.95 0.00 0.00 5.00 0.00 58.95 55.71 0.00 0.00 0.00 55.71 -3.24 -5.5 March 5/8 x 3/4 0 53.95 0.00 0.00 5.00 0.00 58.95 55.71 0.00 0.00 0.00 55.71 -3.24 -5.5 April 5/8 x 3/4 0 53.95 0.00 0.00 5.00 0.00 58.95 55.71 0.00 0.00 0.00 55.71 -3.24 -5.5 May 5/8 x 3/4 0 53.95 0.00 0.00 5.00 0.00 58.95 55.71 0.00 0.00 0.00 55.71 -3.24 -5.5 June 5/8 x 3/4 0 53.95 0.00 0.00 5.00 0.00 58.95 55.71 0.00 0.00 0.00 55.71 -3.24 -5.5 July 5/8 x 3/4 0 53.95 0.00 0.00 5.00 0.00 58.95 55.71 0.00 0.00 0.00 55.71 -3.24 -5.5 August 5/8 x 3/4 0 53.95 0.00 0.00 5.00 0.00 58.95 55.71 0.00 0.00 0.00 55.71 -3.24 -5.5 September 5/8 x 3/4 0 53.95 0.00 0.00 5.00 0.00 58.95 55.71 0.00 0.00 0.00 55.71 -3.24 -5.5 October 5/8 x 3/4 0 53.95 0.00 0.00 5.00 0.00 58.95 55.71 0.00 0.00 0.00 55.71 -3.24 -5.5 November 5/8 x 3/4 0 53.95 0.00 0.00 5.00 0.00 58.95 55.71 0.00 0.00 0.00 55.71 -3.24 -5.5 December 5/8 x 3/4 0 53.95 0.00 0.00 5.00 0.00 58.95 55.71 0.00 0.00 0.00 55.71 -3.24 -5.5 Total $707.40 Total $668.52 11 -38.88 -5.5% *LOW* Present Rates Proposed Rates Meter Size I Usage 113ase Charge 1BIock1 1BIock2 I Meter Charge lZone Charge ITotal Base Charge I Block 1 1 Block 2 IZone Charge ITotal Difference Percent January 5/8 x 3/4 3000 $53.95 $1.80 $0.00 $5.00 $0.00 $60.75 $55.71 $1.80 $0.00 $0.00 $57.51 -$3.24 -5.3% February 5/8 x 3/4 3000 53.95 1.80 0.00 5.00 0.00 60.75 55.71 1.80 0.00 0.00 57.51 -$3.24 -5.3 March 5/8 x 3/4 3000 53.95 1.80 0.00 5.00 0.00 60.75 55.71 1.80 0.00 0.00 57.51 -$3.24 -5.3 April 5/8 x 3/4 3000 53.95 1.80 0.00 5.00 0.00 60.75 55.71 1.80 0.00 0.00 57.51 -$3.24 -5.3 May 5/8 x 3/4 3000 53.95 1.80 0.00 5.00 0.00 60.75 55.71 1.80 0.00 0.00 57.51 -$3.24 -5.3 June 5/8 x 3/4 6000 53.95 3.60 0.00 5.00 0.00 62.55 55.71 3.60 0.00 0.00 59.31 -$3.24 -5.2 July 5/8 x 3/4 6000 53.95 3.60 0.00 5.00 0.00 62.55 55.71 3.60 0.00 0.00 59.31 -$3.24 -5.2 August 5/8 x 3/4 8000 53.95 4.80 0.00 5.00 0.00 63.75 55.71 4.80 0.00 0.00 60.51 -$3.24 -5.1 September 5/8 x 3/4 8000 53.95 4.80 0.00 5.00 0.00 63.75 55.71 4.80 0.00 0.00 60.51 -$3.24 -5.1 October 518 x 3/4 6000 53.95 3.60 0.00 5.00 0.00 62.55 55.71 3.60 0.00 0.00 59.31 -$3.24 -5.2 November 5/8 x 3/4 3000 53.95 1.80 0.00 5.00 0.00 60.75 55.71 1.80 0.00 0.00 57.51 -$3.24 -5.3% December 5/8 x 3/4 3000 53.95 1.80 0.00 5.00 0.00 60.75 55.71 1.80 0.00 0.00 57.51 -$3.24 -5.3 Total $740.40 Total $701.52 -$38.88 -5.3 *AVERAGE* Present Rates Proposed Rates Meter Size I Usage lBase Charge IBlockl 1Block2 I Meter Charge lZone Charge ITotal Base Charge I Block 1 1 Block 2 IZone Charge ITotal Difference Percent January 5/8 x 3/4 4000 $53.95 $2.40 $0.00 $5.00 $0.00 $61.35 $55.71 $2.40 $0.00 $0.00 $58.11 -$3.24 -5.3 February 5/8 x 3/4 4000 53.95 2.40 0.00 5.00 0.00 61.35 55.71 2.40 0.00 0.00 58.11 -$3.24 -5.3 March 5/8 x 3/4 4000 53.95 2.40 0.00 5.00 0.00 61.35 55.71 2.40 0.00 0.00 58.11 -$3.24 -5.3 April 5/8 x 3/4 4000 53.95 2.40 0.00 5.00 0.00 61.35 55.71 2.40 0.00 0.00 58.11 -$3.24 -5.3 May 5/8 x 3/4 7000 53.95 4.20 0.00 5.00 0.00 63.15 55.71 4.20 0.00 0.00 59.91 -$3.24 -5.1 June 5/8 x 3/4 7000 53.95 4.20 0.00 5.00 0.00 63.15 55.71 4.20 0.00 0.00 59.91 -$3.24 -5.1 July 5/8 x 3/4 10000 53.95 4.80 1.50 5.00 0.00 65.25 55.71 4.80 1.50 0.00 62.01 -$3.24 -5.0 August 5/8 x 3/4 10000 53.95 4.80 1.50 5.00 0.00 65.25 55.71 4.80 1.50 0.00 62.01 -$3.24 -5.0 September 5/8 x 3/4 7000 53.95 4.20 0.00 5.00 0.00 63.15 55.71 4.20 0.00 0.00 59.91 -$3.24 -5.1 October 5/8 x 3/4 7000 53.95 4.20 0.00 5.00 0.00 63.15 55.71 4.20 0.00 0.00 59.91 -$3.24 -5.1 November 5/8 x 3/4 4000 53.95 2.40 0.00 5.00 0.00 61.35 55.71 2.40 0.00 0.00 58.11 -$3.24 -5.3 December 5/8 x 3/4 4000 53.95 2.40 0.00 5.00 0.00 61.35 55.71 2.40 0.00 0.00 58.11 -$3.24 -5.3 Total $751.20 Total $712.32II -$38.88 -5.2% *HIGH* Present Rates Proposed Rates Meter Size I Usage 113ase Charge IBlock 1 IBlock 2 1 Meter Charge lZone Charge ITotal Base Charge I Block 1 1 Block 2 IZone Charge ITotal Difference Percent January 5/8 x 3/4 8000 $53.95 $4.80 $0.00 $5.00 $0.00 $63.75 $55.71 $4.80 $0.00 $0.00 $60.51 -$3.24 -5.1 February 5/8 x 3/4 8000 53.95 4.80 0.00 5.00 0.00 63.75 55.71 4.80 0.00 0.00 60.51 -$3.24 -5.1 March 5/8 x 3/4 8000 53.95 4.80 0.00 5.00 0.00 63.75 55.71 4.80 0.00 0.00 60.51 -$3.24 -5.1 April 5/8 x 3/4 8000 53.95 4.80 0.00 5.00 0.00 63.75 55.71 4.80 0.00 0.00 60.51 -$3.24 -5.1 May 5/8 x 3/4 10000 53.95 4.80 1.50 5.00 0.00 65.25 55.71 4.80 1.50 0.00 62.01 -$3.24 -5.0 June 5/8 x 3/4 10000 53.95 4.80 1.50 5.00 0.00 65.25 55.71 4.80 1.50 0.00 62.01 -$3.24 -5.0 July 5/8 x 3/4 20000 53.95 4.80 9.00 5.00 0.00 72.75 55.71 4.80 9.00 0.00 69.51 -$3.24 -4.5 August 5/8 x 3/4 24000 53.95 4.80 12.00 5.00 0.00 75.75 55.71 4.80 12.00 0.00 72.51 -$3.24 -4.3 September 5/8 x 3/4 10000 53.95 4.80 1.50 5.00 0.00 65.25 55.71 4.80 1.50 0.00 62.01 -$3.24 -5.0 October 5/8 x 3/4 10000 53.95 4.80 1.50 5.00 0.00 65.25 55.71 4.80 1.50 0.00 62.01 -$3.24 -5.0 November 5/8 x 3/4 8000 53.95 4.80 0.00 5.00 0.00 63.75 55.71 4.80 0.00 0.00 60.51 -$3.24 -5.1 December 5/8 x 3/4 8000 53.95 4.80 0.00 5.00 0.00 63.75 55.71 4.80 0.00 0.00 60.51 -$3.24 -5.1 Total $792.00 Total $753.12 -$38.88 -4.9% Attachment 1 Residential Option 1 - 5-Year Rate Proposal Meter Size Present Rate Year 1 Year 2 Year 3 Year 4 Year 5 5/8" x 3/4" $53.95 $55.59 $57.28 $59.02 $60.82 $62.37 3/4" 53.95 55.59 57.28 59.02 60.82 62.37 1" 64.35 66.31 68.32 70.40 72.54 74.38 Consumption 0 - 8000 gal $0.60 $0.62 $0.64 $0.66 $0.68 $0.70 8000 + gal 0.75 0.77 0.80 0.82 0.85 0.87 Residential Option 2 - 5-Year Rate Proposal Meter Size Present Rate Year 1 Year 2 Year 3 Year 4 Year 5 5/8" x 3/4" $53.95 $53.95 $53.95 $53.95 $53.95 $53.95 3/4" 53.95 53.95 53.95 53.95 53.95 53.95 1" 64.35 64.35 64.35 64.35 64.35 64.35 Consumption 0 - 8000 gal $0.60 $0.90 $1.22 $1.54 $1.86 $2.15 8000 + gal 0.75 1.05 1.37 1.69 2.01 2.30 Residential Option 3 - 5-Year Rate Proposal Meter Size Present Rate Year 1 Year 2 Year 3 Year 4 Year 5 5/8" x 3/4" $53.95 $53.95 $53.95 $53.95 $53.95 $53.95 3/4" 53.95 53.95 53.95 53.95 53.95 53.95 1" 64.35 64.35 64.35 64.35 64.35 64.35 Consumption 0 - 8000 gal $0.60 $0.87 $1.18 $1.50 $1.83 $2.12 8000 - 20,000 gal 0.75 1.02 1.33 1.65 1.98 2.27 20,000 + gal N/A 1.12 1.43 1.75 2.08 2.37 Residential Option 4 - 5-Year Rate Proposal Meter Size Present Rate Year 1 Year 2 Year 3 Year 4 Year 5 5/8" x 3/4" $53.95 $55.71 $57.53 $59.40 $61.32 $62.98 3/4" 53.95 55.71 57.53 59.40 61.32 62.98 1" 64.35 66.45 68.62 70.85 73.14 75.12 Consumption 0 - 8000 gal $0.60 $0.60 $0.60 $0.60 $0.60 $0.60 8000 + gal 0.75 0.75 0.75 0.75 0.75 0.75 Attachment 1 Alternative 1 Truckee Donner Public Utility District Zone 1 Commercial Water Rate Design YEAR 1 MONTHLY RATES Consumption Present Proposed Difference Size (1000 gal) Rates Rates Amount Percent 3/4" 0 $53.95 $55.59 $1.64 3.0% 2 56.91 58.64 1.73 3.0% 4 59.87 61.69 1.82 3.0% 6 62.83 64.74 1.91 3.0% 8 65.79 67.79 2.00 3.0% 10 68.75 70.83 2.08 3.0% 15 76.15 78.46 2.31 3.0% 20 83.55 86.08 2.53 3.0% 25 90.95 93.70 2.75 3.0% 30 98.35 101.32 2.97 3.0% 35 105.75 108.94 3.19 3.0% 40 113.15 116.57 3.42 3.0% 45 120.55 124.19 3.64 3.0% 50 127.95 131.81 3.86 3.0% 75 164.95 169.92 4.97 3.0% 100 201.95 208.03 6.08 3.0% 125 238.95 246.14 7.19 3.0% 150 275.95 284.25 8.30 3.0% 175 312.95 322.36 9.41 3.0% 200 349.95 360.47 10.52 3.0% 225 386.95 398.58 11.63 3.0% PRESENT RATES I PROPOSED RATES Monthly Base Charge Monthly Base Charge 5/8" x 3/4" $53.95 5/8" x 3/4" $55.59 3/4" 53.95 3/4" 55.59 ill 64.35 ill 66.31 1.5" 90.46 1.5" 93.21 2" 124.35 2" 128.13 3" 208.17 3" 214.50 4" 297.86 4" 306.92 6" 446.79 6" 460.37 8" 558.49 8" 575.47 Consumption Consumption /1000 gal $1.48 /1000 gal $1.52 Attachment 1 Alternative 1 Truckee Donner Public Utility District Zone 1 Commercial Water Rate Design YEAR 2 MONTHLY RATES Consumption Present Proposed Difference Size (1000 gal) Rates Rates Amount Percent 3/4" 0 $55.59 $57.28 $1.69 3.0% 2 58.64 60.42 1.78 3.0% 4 61.69 63.56 1.88 3.0% 6 64.74 66.70 1.97 3.0% 8 67.79 69.85 2.06 3.0% 10 70.83 72.99 2.15 3.0% 15 78.46 80.84 2.39 3.0% 20 86.08 88.69 2.62 3.0% 25 93.70 96.55 2.85 3.0% 30 101.32 104.40 3.08 3.0% 35 108.94 112.26 3.31 3.0% 40 116.57 120.11 3.54 3.0% 45 124.19 127.96 3.78 3.0% 50 131.81 135.82 4.01 3.0% 75 169.92 175.09 5.17 3.0% 100 208.03 214.35 6.32 3.0% 125 246.14 253.62 7.48 3.0% 150 284.25 292.89 8.64 3.0% 175 322.36 332.16 9.80 3.0% 200 360.47 371.43 10.96 3.0% 225 398.58 410.70 12.12 3.0% PRESENT RATES PROPOSED RATES Monthly Base Charge Monthly Base Charge 5/8" x 3/4" $55.59 5/8" x 3/4" $57.28 3/4" 55.59 3/4" 57.28 1" 66.31 1" 68.32 1.5" 93.21 1.5" 96.04 2" 128.13 2" 132.03 3" 214.50 3" 221.02 4" 306.92 4" 316.25 6" 460.37 6" 474.37 8" 575.47 8" 592.96 Consumption Consumption /1000 gal $1.52 /1000 gal $1.57 Attachment 1 Alternative 2 Truckee Donner Public Utility District Zone 1 Commercial Water Rate Design YEAR 1 MONTHLY RATES Consumption Present Proposed Difference Size (1000 gal) Rates Rates Amount Percent 3/4" 0 $53.95 $53.95 $0.00 0.0% 2 56.91 57.11 0.20 0.4% 4 59.87 60.27 0.40 0.7% 6 62.83 63.43 0.60 1.0% 8 65.79 66.59 0.80 1.2% 10 68.75 69.75 1.00 1.5% 15 76.15 77.65 1.50 2.0% 20 83.55 85.55 2.00 2.4% 25 90.95 93.45 2.50 2.7% 30 98.35 101.35 3.00 3.1 % 35 105.75 109.25 3.50 3.3% 40 113.15 117.15 4.00 3.5% 45 120.55 125.05 4.50 3.7% 50 127.95 132.95 5.00 3.9% 75 164.95 172.45 7.50 4.5% 100 201.95 211.95 10.00 5.0% 125 238.95 251.45 12.50 5.2% 150 275.95 290.95 15.00 5.4% 175 312.95 330.45 17.50 5.6% 200 349.95 369.95 20.00 5.7% 225 386.95 409.45 22.50 5.8% PRESENT RATES PROPOSED RATES Monthly Base Charge Monthly Base Charge 5/8" x 3/4" $53.95 5/8" x 3/4" $53.95 3/4" 53.95 3/4" 53.95 ill 64.35 ill 64.35 1.5" 90.46 1.5" 90.46 2" 124.35 2" 124.35 3" 208.17 3" 208.17 4" 297.86 4" 297.86 6" 446.79 6" 446.79 8" 558.49 8" 558.49 Consumption Consumption /1000 gal $1.48 /1000 gal $1.58 Attachment 1 Alternative 2 Truckee Donner Public Utility District Zone 1 Commercial Water Rate Design YEAR 2 MONTHLY RATES Consumption Present Proposed Difference Size (1000 gal) Rates Rates Amount Percent 3/4" 0 $53.95 $53.95 $0.00 0.0% 2 57.11 57.33 0.22 0.4% 4 60.27 60.71 0.44 0.7% 6 63.43 64.09 0.66 1.0% 8 66.59 67.47 0.88 1.3% 10 69.75 70.85 1.10 1.6% 15 77.65 79.30 1.65 2.1 % 20 85.55 87.75 2.20 2.6% 25 93.45 96.20 2.75 2.9% 30 101.35 104.65 3.30 3.3% 35 109.25 113.10 3.85 3.5% 40 117.15 121.55 4.40 3.8% 45 125.05 130.00 4.95 4.0% 50 132.95 138.45 5.50 4.1 % 75 172.45 180.70 8.25 4.8% 100 211.95 222.95 11.00 5.2% 125 251.45 265.20 13.75 5.5% 150 290.95 307.45 16.50 5.7% 175 330.45 349.70 19.25 5.8% 200 369.95 391.95 22.00 5.9% 225 409.45 434.20 24.75 6.0% PRESENT RATES PROPOSED RATES Monthly Base Charge Monthly Base Charge 5/8" x 3/4" $53.95 5/8" x 3/4" $53.95 3/4" 53.95 3/4" 53.95 ill 64.35 ill 64.35 1.5" 90.46 1.5" 90.46 2" 124.35 2" 124.35 3" 208.17 3" 208.17 4" 297.86 4" 297.86 6" 446.79 6" 446.79 8" 558.49 8" 558.49 Consumption Consumption /1000 gal $1.58 /1000 gal $1.69 Attachment 1 Alternative 3 Truckee Donner Public Utility District Zone 1 Commercial Water Rate Design YEAR 1 MONTHLY RATES Consumption Present jProposed Difference Size (1000 gal) Rates Rates Amount I Percent 3/4" 0 $53.95 $55.71 $1.76 3.3% 2 56.91 58.67 1.76 3.1 % 4 59.87 61.63 1.76 2.9% 6 62.83 64.59 1.76 2.8% 8 65.79 67.55 1.76 2.7% 10 68.75 70.51 1.76 2.6% 15 76.15 77.91 1.76 2.3% 20 83.55 85.31 1.76 2.1 % 25 90.95 92.71 1.76 1.9% 30 98.35 100.11 1.76 1.8% 35 105.75 107.51 1.76 1.7% 40 113.15 114.91 1.76 1.6% 45 120.55 122.31 1.76 1.5% 50 127.95 129.71 1.76 1.4% 75 164.95 166.71 1.76 1.1 % 100 201.95 203.71 1.76 0.9% 125 238.95 240.71 1.76 0.7% 150 275.95 277.71 1.76 0.6% 175 312.95 314.71 1.76 0.6% 200 349.95 351.71 1.76 0.5% 225 386.95 388.71 1.76 0.5% PRESENT RATES PROPOSED RATES Monthly Base Charge Monthly Base Charge 5/8" x 3/4" $53.95 5/8" x 3/4" $55.71 3/4" 53.95 3/4" 55.71 ill 64.35 ill 66.45 1.5" 90.46 1.5" 93.41 2" 124.35 2" 128.41 3" 208.17 3" 214.96 4" 297.86 4" 307.58 6" 446.79 6" 461.37 8" 558.49 8" 576.71 Consumption Consumption /1000 gal $1.48 /1000 gal $1.48 Attachment 1 Alternative 3 Truckee Donner Public Utility District Zone 1 Commercial Water Rate Design YEAR 2 MONTHLY RATES Consumption Present jProposed Difference Size (1000 gal) Rates Rates Amount I Percent 3/4" 0 $55.71 $57.53 $1.82 3.3% 2 58.67 60.49 1.82 3.1 % 4 61.63 63.45 1.82 3.0% 6 64.59 66.41 1.82 2.8% 8 67.55 69.37 1.82 2.7% 10 70.51 72.33 1.82 2.6% 15 77.91 79.73 1.82 2.3% 20 85.31 87.13 1.82 2.1 % 25 92.71 94.53 1.82 2.0% 30 100.11 101.93 1.82 1.8% 35 107.51 109.33 1.82 1.7% 40 114.91 116.73 1.82 1.6% 45 122.31 124.13 1.82 1.5% 50 129.71 131.53 1.82 1.4% 75 166.71 168.53 1.82 1.1 % 100 203.71 205.53 1.82 0.9% 125 240.71 242.53 1.82 0.8% 150 277.71 279.53 1.82 0.7% 175 314.71 316.53 1.82 0.6% 200 351.71 353.53 1.82 0.5% 225 388.71 390.53 1.82 0.5% PRESENT RATES PROPOSED RATES Monthly Base Charge Monthly Base Charge 5/8" x 3/4" $55.71 5/8" x 3/4" $57.53 3/4" 55.71 3/4" 57.53 ill 66.45 ill 68.62 1.5" 93.41 1.5" 96.46 2" 128.41 2" 132.60 3" 214.96 3" 221.98 4" 307.58 4" 317.63 6" 461.37 6" 476.44 8" 576.71 8" 595.55 Consumption Consumption /1000 gal $1.48 /1000 gal $1.48 Attachment 1 Zone 1 1 Commercial - OPTION 1 Current Rates 5/8" x 3/4" $53.95 All Consumption $1.48 3/4" 53.95 1" 64.35 1.5' 90.46 2" 124.35 3" 208.17 4" 297.86 6" 446.79 8" 558.49 *ZERO* Present Rates Meter Size Usage Base Charge ConsumPilo" Meter Charge IZone Charge ITotal January 3/4" 0 $53.95 $0.00 $5.00 $0.00 $58.95 February 3/4" 0 53.95 0.00 5.00 0.00 58.95 March 3/4" 0 53.95 0.00 5.00 0.00 58.95 April 3/4" 0 53.95 0.00 5.00 0.00 58.95 May 3/4" 0 53.95 0.00 5.00 0.00 58.95 June 3/4" 0 53.95 0.00 5.00 0.00 58.95 July 3/4" 0 53.95 0.00 5.00 0.00 58.95 August 3/4" 0 53.95 0.00 5.00 0.00 58.95 September 3/4" 0 53.95 0.00 5.00 0.00 58.95 October 3/4" 0 53.95 0.00 5.00 0.00 58.95 November 3/4" 0 53.95 0.00 5.00 0.00 58.95 December 3/4" 0 53.95 0.00 5.00 0.00 58.95 Total $707.40 *LOW* Present Rates Meter Size I Usage 113ase Charge lConsumption I Meter Charge IZone Charge ITotal January 3/4" 5000 $53.95 $7.40 $5.00 $0.00 $66.35 February 3/4" 5000 53.95 7.40 5.00 0.00 66.35 March 3/4" 5000 53.95 7.40 5.00 0.00 66.35 April 3/4" 5000 53.95 7.40 5.00 0.00 66.35 May 3/4" 5000 53.95 7.40 5.00 0.00 66.35 June 3/4" 5000 53.95 7.40 5.00 0.00 66.35 July 3/4" 5000 53.95 7.40 5.00 0.00 66.35 August 3/4" 5000 53.95 7.40 5.00 0.00 66.35 September 3/4" 5000 53.95 7.40 5.00 0.00 66.35 October 3/4" 5000 53.95 7.40 5.00 0.00 66.35 November 3/4" 5000 53.95 7.40 5.00 0.00 66.35 December 3/4" 5000 53.95 7.40 5.00 0.00 66.35 Total $796.20 *AVERAGE* Present Rates Meter Size I Usage lBase Charge lConsumption IMeter Charge IZone Charge ITotal January 3/4" 20000 $53.95 $29.60 $5.00 $0.00 $88.55 February 3/4" 20000 53.95 29.60 5.00 0.00 88.55 March 3/4" 20000 53.95 29.60 5.00 0.00 88.55 April 3/4" 20000 53.95 29.60 5.00 0.00 88.55 May 3/4" 20000 53.95 29.60 5.00 0.00 88.55 June 3/4" 20000 53.95 29.60 5.00 0.00 88.55 July 3/4" 20000 53.95 29.60 5.00 0.00 88.55 August 3/4" 20000 53.95 29.60 5.00 0.00 88.55 September 3/4" 20000 53.95 29.60 5.00 0.00 88.55 October 3/4" 20000 53.95 29.60 5.00 0.00 88.55 November 3/4" 20000 53.95 29.60 5.00 0.00 88.55 December 1 3/4" 20000 53.95 29.60 5.00 0.00 88.55 Total $1,062.60 *HIGH* Present Rates Meter Size I Usage 113ase Charge lConsumption Meter Charge IZone Charge ITotal January 3/4" 40000 $53.95 $59.20 $5.00 $0.00 $118.15 February 3/4" 40000 53.95 59.20 5.00 0.00 118.15 March 3/4" 40000 53.95 59.20 5.00 0.00 118.15 April 3/4" 40000 53.95 59.20 5.00 0.00 118.15 May 3/4" 40000 53.95 59.20 5.00 0.00 118.15 June 3/4" 40000 53.95 59.20 5.00 0.00 118.15 July 3/4" 40000 53.95 59.20 5.00 0.00 118.15 August 3/4" 40000 53.95 59.20 5.00 0.00 118.15 September 3/4" 40000 53.95 59.20 5.00 0.00 118.15 October 3/4" 40000 53.95 59.20 5.00 0.00 118.15 November 3/4" 40000 53.95 59.20 5.00 0.00 118.15 December 3/4" 40000 53.95 59.20 5.00 0.00 118.15 Total $1,417.80 Rates $55.59 All ConsumF $1.52 55.59 66.31 93.21 128.13 214.50 306.92 460.37 575.47 Proposed Rates har a IConsumption IZone Charge ITotal Difference Percent 55.59 $0.00 $0.00 $55.59 -$3.36 -5.7% 55.59 0.00 0.00 55.59 -3.36 -5.7% 55.59 0.00 0.00 55.59 -3.36 -5.7% 55.59 0.00 0.00 55.59 -3.36 -5.7% 55.59 0.00 0.00 55.59 -3.36 -5.7 55.59 0.00 0.00 55.59 -3.36 -5.7% 55.59 0.00 0.00 55.59 -3.36 -5.7 % 55.59 0.00 0.00 55.59 -3.36 -5.7% 55.59 0.00 0.00 55.59 -3.36 -5.7% 55.59 0.00 0.00 55.59 -3.36 -5.7% 55.59 0.00 0.00 55.59 -3.36 -5.7% 55.59 0.00 0.00 55.59 -3.36 -5.7% Total $667.08 11 -40.32 -5.7% Proposed Rates gar a Consumption IZone Charge ITotal Difference Percent 55.59 $7.62 $0.00 $63.21 -$3.14 -4.7% 55.59 7.62 0.00 63.21 -$3.14 -4.7% 55.59 7.62 0.00 63.21 -$3.14 -4.7% 55.59 7.62 0.00 63.21 -$3.14 -4.7% 55.59 7.62 0.00 63.21 -$3.14 -4.7% 55.59 7.62 0.00 63.21 -$3.14 -4.7% 55.59 7.62 0.00 63.21 -$3.14 -4.7% 55.59 7.62 0.00 63.21 -$3.14 -4.7% 55.59 7.62 0.00 63.21 -$3.14 -4.7% 55.59 7.62 0.00 63.21 -$3.14 -4.7% 55.59 7.62 0.00 63.21 -$3.14 -4.7% 55.59 7.62 0.00 63.21 -$3.14 -4.7% Total $758.55 -37.65 -4.7% Proposed Rates iar a IConsumption IZone Charge ITotal Difference Percent 55.59 $30.49 $0.00 $86.08 -$2.47 -2.8% 55.59 30.49 0.00 86.08 -$2.47 -2.8% 55.59 30.49 0.00 86.08 -$2.47 -2.8% 55.59 30.49 0.00 86.08 -$2.47 -2.8% 55.59 30.49 0.00 86.08 -$2.47 -2.8% 55.59 30.49 0.00 86.08 -$2.47 -2.8% 55.59 30.49 0.00 86.08 -$2.47 -2.8 55.59 30.49 0.00 86.08 -$2.47 -2.8% 55.59 30.49 0.00 86.08 -$2.47 -2.8 55.59 30.49 0.00 86.08 -$2.47 -2.8% 55.59 30.49 0.00 86.08 -$2.47 -2.8% 55.59 30.49 0.00 86.08 -$2.47 -2.8% Total $1,032.94 -29.66 -2.8% Proposed Rates iar a IConsumption IZone Charge ITotal Difference Percent 55.59 $60.98 $0.00 $116.57 -$1.58 -1.3% 55.59 60.98 0.00 116.57 -$1.58 -1.3% 55.59 60.98 0.00 116.57 -$1.58 -1.3% 55.59 60.98 0.00 116.57 -$1.58 -1.3% 55.59 60.98 0.00 116.57 -$1.58 -1.3% 55.59 60.98 0.00 116.57 -$1.58 -1.3% 55.59 60.98 0.00 116.57 -$1.58 -1.3% 55.59 60.98 0.00 116.57 -$1.58 -1.3% 55.59 60.98 0.00 116.57 -$1.58 -1.3% 55.59 60.98 0.00 116.57 -$1.58 -1.3% 55.59 60.98 0.00 116.57 -$1.58 -1.3% 55.59 60.98 0.00 116.57 -$1.58 -1.3% Total $1,398.79 -19.01 -1.3% Attachment 1 Commercial - OPTION 2 Current Rates Proposed $53.95 Rates All ConsumF $1.58 Zone 1 5/8" x 3/4" $53.95 All Consumption $1.48 3/4" 53.95 53.95 1" 64.35 64.35 1.5' 90.46 90.46 2" 124.35 124.35 3" 208.17 208.17 4" 297.86 297.86 6" 446.79 446.79 8" 558.49 558.49 *ZERO* Present Rates Proposed Rates Meter Size Usage Base Charge ConsumPilo" Meter Charge IZone Charge ITotal Base Charge IConsumption IZone Charge ITotal Difference Percent January 3/4" 0 $53.95 $0.00 $5.00 $0.00 $58.95 $53.95 $0.00 $0.00 $53.95 -$5.00 -8.5% February 3/4" 0 53.95 0.00 5.00 0.00 58.95 53.95 0.00 0.00 53.95 -5.00 -8.5% March 3/4" 0 53.95 0.00 5.00 0.00 58.95 53.95 0.00 0.00 53.95 -5.00 -8.5% April 3/4" 0 53.95 0.00 5.00 0.00 58.95 53.95 0.00 0.00 53.95 -5.00 -8.5% May 3/4" 0 53.95 0.00 5.00 0.00 58.95 53.95 0.00 0.00 53.95 -5.00 -8.5% June 3/4" 0 53.95 0.00 5.00 0.00 58.95 53.95 0.00 0.00 53.95 -5.00 -8.5% July 3/4" 0 53.95 0.00 5.00 0.00 58.95 53.95 0.00 0.00 53.95 -5.00 -8.5% August 3/4" 0 53.95 0.00 5.00 0.00 58.95 53.95 0.00 0.00 53.95 -5.00 -8.5% September 3/4" 0 53.95 0.00 5.00 0.00 58.95 53.95 0.00 0.00 53.95 -5.00 -8.5 October 3/4" 0 53.95 0.00 5.00 0.00 58.95 53.95 0.00 0.00 53.95 -5.00 -8.5% November 3/4" 0 53.95 0.00 5.00 0.00 58.95 53.95 0.00 0.00 53.95 -5.00 -8.5% December 3/4" 0 53.95 0.00 5.00 0.00 58.95 53.95 0.00 0.00 53.95 -5.00 -8.5% Total $707.40 Total $647.40 11 -60.00 -8.5% *LOW* Present Rates Proposed Rates Meter Size I Usage 113ase Charge lConsumption I Meter Charge IZone Charge ITotal Base Charge Consumption IZone Charge ITotal Difference Percent January 3/4" 3000 $53.95 $4.44 $5.00 $0.00 $63.39 $53.95 $4.57 $0.00 $58.52 -$4.87 -7.7% February 3/4" 3000 53.95 4.44 5.00 0.00 63.39 53.95 4.57 0.00 58.52 -$4.87 -7.7% March 3/4" 3000 53.95 4.44 5.00 0.00 63.39 53.95 4.57 0.00 58.52 -$4.87 -7.7% April 3/4" 3000 53.95 4.44 5.00 0.00 63.39 53.95 4.57 0.00 58.52 -$4.87 -7.7% May 3/4" 3000 53.95 4.44 5.00 0.00 63.39 53.95 4.57 0.00 58.52 -$4.87 -7.7% June 3/4" 3000 53.95 4.44 5.00 0.00 63.39 53.95 4.57 0.00 58.52 -$4.87 -7.7% July 3/4" 3000 53.95 4.44 5.00 0.00 63.39 53.95 4.57 0.00 58.52 -$4.87 -7.7% August 3/4" 3000 53.95 4.44 5.00 0.00 63.39 53.95 4.57 0.00 58.52 -$4.87 -7.7% September 3/4" 3000 53.95 4.44 5.00 0.00 63.39 53.95 4.57 0.00 58.52 -$4.87 -7.7% October 3/4" 3000 53.95 4.44 5.00 0.00 63.39 53.95 4.57 0.00 58.52 -$4.81 -7.7% November 3/4" 3000 53.95 4.44 5.00 0.00 63.39 53.95 4.57 0.00 58.52 -$4.87 -7.7% December 1 3/4" 3000 53.95 4.44 5.00 0.00 63.39 53.95 4.57 0.00 58.52 -$4.87 -7.7% Total $760.68 Total $702.28 -58.40 -7.7% *AVERAGE* Present Rates Proposed Rates Meter Size I Usage lBase Charge lConsumption IMeter Charge IZone Charge ITotal Base Charge IConsumption IZone Charge ITotal Difference Percent January 3/4" 20000 $53.95 $29.60 $5.00 $0.00 $88.55 $53.95 $30.49 $0.00 $84.44 44.11 -4.6% February 3/4" 20000 53.95 29.60 5.00 0.00 88.55 53.95 30.49 0.00 84.44 -$4.11 -4.6% March 3/4" 20000 53.95 29.60 5.00 0.00 88.55 53.95 30.49 0.00 84.44 -$4.11 -4.6% April 3/4" 20000 53.95 29.60 5.00 0.00 88.55 53.95 30.49 0.00 84.44 -$4.11 -4.6% May 3/4" 20000 53.95 29.60 5.00 0.00 88.55 53.95 30.49 0.00 84.44 -$4.11 -4.6% June 3/4" 20000 53.95 29.60 5.00 0.00 88.55 53.95 30.49 0.00 84.44 -$4.11 -4.6% July 3/4" 20000 53.95 29.60 5.00 0.00 88.55 53.95 30.49 0.00 84.44 -$4.11 1.6% August 3/4" 20000 53.95 29.60 5.00 0.00 88.55 53.95 30.49 0.00 84.44 -$4.11 -4.6% September 3/4" 20000 53.95 29.60 5.00 0.00 88.55 53.95 30.49 0.00 84.44 -$4.11 -4.6% October 3/4" 20000 53.95 29.60 5.00 0.00 88.55 53.95 30.49 0.00 84.44 -$4.11 -4.6% November 3/4" 20000 53.95 29.60 5.00 0.00 88.55 53.95 30.49 0.00 84.44 -$4.11 -4.6% December 1 3/4" 20000 53.95 29.60 5.00 0.00 88.55 53.95 30.49 0.00 84.44 -$4.11 -4.6% Total $1,062.60 Total $1,013.26 -49.34 -4.6% *HIGH* Present Rates Proposed Rates Meter Size I Usage 113ase Charge lConsumption IMeter Charge IZone Charge ITotal Base Charge IConsumption IZone Charge ITotal Difference Percent January 3/4" 40000 $53.95 $59.20 $5.00 $0.00 $118.15 $53.95 $60.98 $0.00 $114.93 -$3.22 -2.7% February 3/4" 40000 53.95 59.20 5.00 0.00 118.15 53.95 60.98 0.00 114.93 -$3.22 -2.7% March 3/4" 40000 53.95 59.20 5.00 0.00 118.15 53.95 60.98 0.00 114.93 -$3.22 -2.7% April 3/4" 40000 53.95 59.20 5.00 0.00 118.15 53.95 60.98 0.00 114.93 -$3.22 -2.7% May 3/4" 40000 53.95 59.20 5.00 0.00 118.15 53.95 60.98 0.00 114.93 -$3.22 -2.7% June 3/4" 40000 53.95 59.20 5.00 0.00 118.15 53.95 60.98 0.00 114.93 -$3.22 -2.7% July 3/4" 40000 53.95 59.20 5.00 0.00 118.15 53.95 60.98 0.00 114.93 -$3.22 -2.7% August 3/4" 40000 53.95 59.20 5.00 0.00 118.15 53.95 60.98 0.00 114.93 -$3.22 -2.7% September 3/4" 40000 53.95 59.20 5.00 0.00 118.15 53.95 60.98 0.00 114.93 -$3.22 -2.7% October 3/4" 40000 53.95 59.20 5.00 0.00 118.15 53.95 60.98 0.00 114.93 -$3.22 -2.7% November 3/4" 40000 53.95 59.20 5.00 0.00 118.15 53.95 60.98 0.00 114.93 -$3.22 -2.7% December 3/4" 40000 53.95 59.20 5.00 0.00 118.15 53.95 60.98 0.00 114.93 -$3.22 -2.7% Total $1,417.80 Total $1,379.11 -38.69 -2.7% Attachment 1 Commercial - OPTION 3 Current Rates Proposed $55.71 Rates All ConsumF $1.48 Zone 1 5/8" x 3/4" $53.95 All Consumption $1.48 3/4" $53.95 55.71 1" $64.35 66.45 1.5' $90.46 93.41 2" $124.35 128.41 3" $208.17 214.96 4" $297.86 307.58 6" $446.79 461.37 8" $558.49 576.71 *ZERO* Present Rates Proposed Rates Meter Size Usage Base Charge Consum tion Meter Charge IZone Charge ITotal Base Charge IConsumption IZone Charge ITotal Difference Percent January 3/4" 0 $53.95 $0.00 $5.00 $0.00 $58.95 $55.71 $0.00 $0.00 $55.71 -$3.24 -5.5% February 3/4" 0 53.95 0.00 5.00 0.00 58.95 55.71 0.00 0.00 55.71 -3.24 -5.5% March 3/4" 0 53.95 0.00 5.00 0.00 58.95 55.71 0.00 0.00 55.71 -3.24 -5.5% April 3/4" 0 53.95 0.00 5.00 0.00 58.95 55.71 0.00 0.00 55.71 -3.24 -5.5% May 3/4" 0 53.95 0.00 5.00 0.00 58.95 55.71 0.00 0.00 55.71 -3.24 -5.5% June 3/4" 0 53.95 0.00 5.00 0.00 58.95 55.71 0.00 0.00 55.71 -3.24 -5.5% July 3/4" 0 53.95 0.00 5.00 0.00 58.95 55.71 0.00 0.00 55.71 -3.24 -5.5% August 3/4" 0 53.95 0.00 5.00 0.00 58.95 55.71 0.00 0.00 55.71 -3.24 -5.5% September 3/4" 0 53.95 0.00 5.00 0.00 58.95 55.71 0.00 0.00 55.71 -3.24 -5.5% October 3/4" 0 53.95 0.00 5.00 0.00 58.95 55.71 0.00 0.00 55.71 -3.24 -5.5% November 3/4" 0 53.95 0.00 5.00 0.00 58.95 55.71 0.00 0.00 55.71 -3.24 -5.5% December 3/4" 0 53.95 0.00 5.00 0.00 58.95 55.71 0.00 0.00 55.71 -3.24 -5.5% Total $707.40 Total $668.52 -38.88 -5.5% *LOW* Present Rates Proposed Rates Meter Size I Usage 113ase Charge lConsumption I Meter Charge IZone Charge ITotal Base Charge Consumption IZone Charge ITotal Difference Percent January 3/4" 3000 $53.95 $4.44 $5.00 $0.00 $63.39 $55.71 $4.44 $0.00 $60.15 -$3.24 -5.1% February 3/4" 3000 53.95 4.44 5.00 0.00 63.39 55.71 4.44 0.00 60.15 -$3.24 -5.1 March 3/4" 3000 53.95 4.44 5.00 0.00 63.39 55.71 4.44 0.00 60.15 -$3.24 -5.1 April 3/4" 3000 53.95 4.44 5.00 0.00 63.39 55.71 4.44 0.00 60.15 -$3.24 -5.1 May 3/4" 3000 53.95 4.44 5.00 0.00 63.39 55.71 4.44 0.00 60.15 -$3.24 -5.1 June 3/4" 3000 53.95 4.44 5.00 0.00 63.39 55.71 4.44 0.00 60.15 -$3.24 -5.1 July 3/4" 3000 53.95 4.44 5.00 0.00 63.39 55.71 4.44 0.00 60.15 -$3.24 -5.1 August 3/4" 3000 53.95 4.44 5.00 0.00 63.39 55.71 4.44 0.00 60.15 -$3.24 -5.1 September 3/4" 3000 53.95 4.44 5.00 0.00 63.39 55.71 4.44 0.00 60.15 -$3.24 -5.1 October 3/4" 3000 53.95 4.44 5.00 0.00 63.39 55.71 4.44 0.00 60.15 -$3.24 -5.1 November 3/4" 3000 53.95 4.44 5.00 0.00 63.39 55.71 4.44 0.00 60.15 -$3.24 -5.1 December 3/4" 3000 53.95 4.44 5.00 0.00 63.39 55.71 4.44 0.00 60.15 -$3.24 -5.1 Total $760.68 Total $721.80 -38.88 -5.1 *AVERAGE* Present Rates Proposed Rates Meter Size I Usage 113ase Charge lConsumption IMeter Charge IZone Charge ITotal Base Charge IConsumption IZone Charge ITotal Difference Percent January 3/4" 20000 $53.95 $29.60 $5.00 $0.00 $88.55 $55.71 $29.60 $0.00 $85.31 -$3.24 -3.7% February 3/4" 20000 53.95 29.60 5.00 0.00 88.55 55.71 29.60 0.00 85.31 -$3.24 -3.7% March 3/4" 20000 53.95 29.60 5.00 0.00 88.55 55.71 29.60 0.00 85.31 -$3.24 -3.7% April 3/4" 20000 53.95 29.60 5.00 0.00 88.55 55.71 29.60 0.00 85.31 -$3.24 -3.7% May 3/4" 20000 53.95 29.60 5.00 0.00 88.55 55.71 29.60 0.00 85.31 -$3.24 -3.7% June 3/4" 20000 53.95 29.60 5.00 0.00 88.55 55.71 29.60 0.00 85.31 -$3.24 -3.7% July 3/4" 20000 53.95 29.60 5.00 0.00 88.55 55.71 29.60 0.00 85.31 -$3.24 -3.7% August 3/4" 20000 53.95 29.60 5.00 0.00 88.55 55.71 29.60 0.00 85.31 -$3.24 -3.7% September 3/4" 20000 53.95 29.60 5.00 0.00 88.55 55.71 29.60 0.00 85.31 -$3.24 -3.7% October 3/4" 20000 53.95 29.60 5.00 0.00 88.55 55.71 29.60 0.00 85.31 -$3.24 -3.7% November 3/4" 20000 53.95 29.60 5.00 0.00 88.55 55.71 29.60 0.00 85.31 -$3.24 -3.7% December 1 3/4" 20000 53.95 29.60 5.00 0.00 88.55 55.71 29.60 0.00 85.31 -$3.24 -3.7% Total $1,062.60 Total $1,023.72 -38.88 -3.7% *HIGH* Present Rates Proposed Rates Meter Size I Usage 113ase Charge lConsumption IMeter Charge IZone Charge ITotal Base Charge IConsumption IZone Charge ITotal Difference Percent January 3/4" 40000 $53.95 $59.20 $5.00 $0.00 $118.15 $55.71 $59.20 $0.00 $114.91 -$3.24 -2.7% February 3/4" 40000 53.95 59.20 5.00 0.00 118.15 55.71 59.20 0.00 114.91 -$3.24 -2.7% March 3/4" 40000 53.95 59.20 5.00 0.00 118.15 55.71 59.20 0.00 114.91 -$3.24 -2.7% April 314" 40000 53.95 59.20 5.00 0.00 118.15 55.71 59.20 0.00 114.91 -$3.24 -2.7% May 3/4" 40000 53.95 59.20 5.00 0.00 118.15 55.71 59.20 0.00 114.91 -$3.24 -2.7% June 3/4" 40000 53.95 59.20 5.00 0.00 118.15 55.71 59.20 0.00 114.91 -$3.24 -2.7% July 3/4" 40000 53.95 59.20 5.00 0.00 118.15 55.71 59.20 0.00 114.91 -$3.24 -2.7% August 3/4" 40000 53.95 59.20 5.00 0.00 118.15 55.71 59.20 0.00 114.91 -$3.24 -2.7% September 3/4" 40000 53.95 59.20 5.00 0.00 118.15 55.71 59.20 0.00 114.91 -$3.24 -2.7% October 3/4" 40000 53.95 59.20 5.00 0.00 118.15 55.71 59.20 0.00 114.91 -$3.24 -2.7% November 3/4" 40000 53.95 59.20 5.00 0.00 118.15 55.71 59.20 0.00 114.91 -$3.24 -2.7% December 3/4" 40000 53.95 59.20 5.00 0.00 118.15 55.71 59.20 0.00 114.91 -$3.24 -2.7% Total $1,417.80 Total $1,378.92 -38.88 -2.7% Attachment 1 Commercial Option 1 - 5-Year Rate Proposal Meter Size Present Rate Year 1 Year 2 Year 3 Year 4 Year 5 5/8" x 3/4" $53.95 $55.59 $57.28 $59.02 $60.82 $62.66 3/4" 53.95 55.59 57.28 59.02 60.82 62.66 ill 64.35 66.31 68.32 70.40 72.54 74.74 1.5" 90.46 93.21 96.04 98.96 101.97 105.07 2" 124.35 128.13 132.03 136.04 140.17 144.44 3" 208.17 214.50 221.02 227.74 234.66 241.79 4" 297.86 306.92 316.25 325.86 335.77 345.97 6" 446.79 460.37 474.37 488.79 503.65 518.96 8" 558.49 575.47 592.96 610.99 629.56 648.70 Consumption /1000 gal $1.48 $1.52 $1.57 $1.62 $1.67 $1.72 Commercial Option 2 - 5-Year Rate Proposal Meter Size Present Rate Year 1 Year 2 Year 3 Year 4 Year 5 5/8" x 3/4" $53.95 $53.95 $53.95 $53.95 $53.95 $53.95 3/4" 53.95 53.95 53.95 53.95 53.95 53.95 ill 64.35 64.35 64.35 64.35 64.35 64.35 1.5" 90.46 90.46 90.46 90.46 90.46 90.46 2" 124.35 124.35 124.35 124.35 124.35 124.35 3" 208.17 208.17 208.17 208.17 208.17 208.17 4" 297.86 297.86 297.86 297.86 297.86 297.86 6" 446.79 446.79 446.79 446.79 446.79 446.79 8" 558.49 558.49 558.49 558.49 558.49 558.49 Consumption /1000 gal $1.48 $1.58 $1.69 $1.79 $1.90 $2.02 Commercial Option 3 - 5-Year Rate Proposal Meter Size Present Rate Year 1 Year 2 Year 3 Year 4 Year 5 5/8" x 3/4" $53.95 $55.71 $57.53 $63.15 $66.40 $69.75 3/4" 53.95 55.71 57.53 63.15 66.40 69.75 ill 64.35 66.45 68.62 75.32 79.20 83.20 1.5" 90.46 93.41 96.46 105.89 111.34 116.95 2" 124.35 128.41 132.60 145.56 153.05 160.77 3" 208.17 214.96 221.98 243.67 256.21 269.14 4" 297.86 307.58 317.63 348.65 366.60 385.09 6" 446.79 461.37 476.44 522.98 549.90 577.64 8" 558.49 576.71 595.55 653.73 687.37 722.05 Consumption /1000 gal $1.48 $1.48 $1.48 $1.48 $1.48 $1.48