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2. Water service will be provided to an additional 260 customers per year from 2012
<br />through 2031, within the comprehensive planning area.
<br />3. Water service will be provided to an additional 63 customers per year, from 2013-
<br />2021 (567 total units) in the development included in the special area plan.
<br />4. From 2012 through 2019, the population per customer is projected to be 2.87.
<br />5. From 2020 through 2031, the population per customer is projected to be 2.70.
<br />6. High density residential development is equivalent to 0.7 equivalent residential
<br />units (ERUs).
<br />Appendix A contains a detailed spreadsheet with projected service area population.
<br />Figure 2.1 provides a graphical chart showing the projected service area population
<br />through 2031.
<br />D. WATER USE
<br />Water use projections are developed based on a combination of historical water use
<br />trends and future development projections. For the Ramsey water system, Table 2.1
<br />provides a summary of the total water supplied to the system from 2001 - 2011.
<br />Estimated
<br />Year Service
<br />Population
<br />2001
<br />2002
<br />2003
<br />2004
<br />2005
<br />2006
<br />2007
<br />2008
<br />2009
<br />2010
<br />2011
<br />6,579
<br />6,918
<br />7,264
<br />7,981
<br />8,959
<br />9,599
<br />10,500
<br />10,595
<br />10,650
<br />11,952
<br />11,434
<br />Table 2.1
<br />Historical Water Supply Data
<br />City of Ramsey, Minnesota
<br />Total Gallons
<br />Pumped/Year
<br />401,100,000
<br />411,600,000
<br />506,125,000
<br />535,092,000
<br />575,605,000
<br />663,570,000
<br />704,837,300
<br />626,872,700
<br />640,257,600
<br />627,782,700
<br />589,977,500
<br />Maximum
<br />Day
<br />Demand
<br />(Gallons)
<br />4,050,000
<br />5,030,000
<br />6,200,000
<br />5,579,000
<br />5,200,000
<br />5,604,000
<br />5,189,273
<br />5,161,334
<br />4,666,983
<br />4,124,300
<br />4,644,000
<br />Average
<br />Daily
<br />Demand
<br />(gallons)
<br />1,098,904
<br />1,127,671
<br />1,386,644
<br />1,462,000
<br />1,577,000
<br />1,818,000
<br />1,931,061
<br />1,717,459
<br />1,754,130
<br />1,719,953
<br />1,616,377
<br />Per Capita
<br />Average
<br />Daily
<br />Demand
<br />(gpcd)
<br />167.0
<br />163.0
<br />190.9
<br />183.2
<br />176.0
<br />189.4
<br />183.9
<br />162.1
<br />164.7
<br />143.9
<br />141.4
<br />Maximum
<br />Day/
<br />Average
<br />Day Ratio
<br />3.7
<br />4.5
<br />4.5
<br />3.8
<br />3.3
<br />3.1
<br />2.7
<br />3.0
<br />2.7
<br />2.4
<br />2.9
<br />City of Ramsey, Minnesota - R13.104504 Page 11
<br />Comprehensive Water System Study Prepared by Bolton & Menk, Inc.
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