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<br />Table 1, Actual and projected water usage, cost, and savings for the portions of the UNC west campus facilities that use Non-Potable Water.
<br />
<br />XERIC DEMONSTRATION
<br />GARDENS
<br />
<br />ACTUAL COST TO IRRIGATE WITH PURCHASED WATER
<br />
<br />PROJECTED COST WITHOUT NON-POTABLE
<br />
<br /> 1996 1997 1998 1999 I 2000 2001 2002 2005 2010
<br />AMOUNT OF WATER TO
<br />IRRIGATE (million gallons) NA NA 2.40 2,20 2.60 2.40 2.40 2.40 2.40
<br />COST PER 1000 GALLONS NA NA $ 1.56 $ 1.62 $ 1.65 $ 1.73 $ 1.81 $ 2.08 $ 2.64
<br />(5% increase per year)
<br />TOTAL COST TO IRRIGATE NA NA $ 3,744.00 $ 3,564.00 $ 4,290.00 $ 4, I 52.00 $ 4,344.00 $ 4,992.00 $ 6,336.00
<br />TOTAL COST 1996-2000 $ 11,598.00 PROJECTED SAVING 2001-2010 $ 51,696.00
<br />*NOTTINGHAM FIELD
<br /> 1996 1997 1998 1999 2000 2001 I 2002 2005 2010
<br />AMOUNT OF WATER TO
<br />IRRIGA TE (million gallons) 10,10 10.10 10.10 10.1 0 10,10 10.10 10.10 10.10 10,10
<br />COST PER 1000 GALLONS $ 1.38 $ 1.45 $ 1.56 $ 1.62 $ 1.65 $ 1.73 $ 1.81 $ 2.08 $ 2,64
<br />(5% increase per year)
<br />TOTAL COST TO IRRIGATE $ 13,938,00 $ 14,645.00 $ 15,756.00 $ 16,362.00 $ 16,665.00 $ 17,473.00 $ 18,281.00 $ 21,008.00 $ 26,664.00
<br />TOTAL COST 1996-2000 I $ 77,366.00 PROJECTED SAVING 2001-2010 1$ 217,554.00
<br />*BRONCO FIELD
<br /> 1996 1997 1998 1999 2000 2001 2002 2005 2010
<br />AMOUNT OF WATER TO
<br />IRRIGA TE (million gallons) 20.60 20.60 20,60 20.60 20.60 20.60 20.60 20.60 20.60
<br />COST PER 1000 GALLONS $ 1.38 $ 1.45 $ 1.56 $ 1.62 $ 1.65 $ 1.73 $ 1.81 $ 2,08 $ 2,64
<br />(5% increase per year)
<br />TOTAL COST TO IRRIGATE $ 28,428,00 $ 29,870,00 $ 32,136.00 $ 33,372.00 $ 33,990.00 $ 35,638,00 $ 37,286.00 $ 42,848.00 $ 54,384.00
<br />TOTAL COST 1996-2000 $ 157,796.00 PROJECTED SAVING 2001-2010 $ 443,724.00
<br />
<br />*The amount of water irrigated for Nottingham Field and Broncos' Field is based on estimates
<br />deriyed from current calculations for water requirements and maximum flow potential.
<br />
<br />PROJECTED SAVINGS 2001-2010
<br />FOR ALL FACILITIES
<br />
<br />$ 712,974.00
<br />
<br />PAGE 5
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<br />TABLE 1
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