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<br />.' <br /> <br />~ ~'J,. <br /> <br />1994 MasteT Plan Update <br />Town of Elizabeth <br /> <br />Projected: <br /> <br />Average Annual Demand = 675 SFE x 0.33 ac-ft/yr/SFE = 223 ac-ft/yr <br /> <br />Average Day Demand = 675 SFE x 295 gpd/ SFE = 139 gpm <br />Max Day Demand = 2.7x139gpm = 375 gpm <br />Peak Hour Demand = 6.0 x 139 gpm = 830 gpm <br />Required Supply = 375 gpm + 0 gpm = 375 gpm <br />Required StoTage = [830 gpm x 8 hour] + 240,000 gal + 0 gal <br /> = 640,000 gal <br /> <br />The "0 gpm" and "0 gal" terms in the preceding calculations cOTrespond to a <br />safety factor of O. <br /> <br />Existing Water Facilities <br /> <br />Currently, the Town has two wells and three reservoirs in its water system. The <br />size of these facilities is shown below in Table 3. <br /> <br />TABLE 3 <br />EXISTING WATER FACILITIES <br /> <br />DESCRIPTION SIZE <br />Upper well 150 gallons per minute (gpm) <br />Lower well 50 gpm <br />Total Supply 200 gpm <br />Reservoir No. 1 50,000 gallons <br />Reservoir No.2 250,000 gallons <br />Reservoir No.3 300,000 gallons <br />Total Storage Volume 600,000 gallons <br /> <br />Meurer & Associates <br />October 5, 1994 <br />Page 6 <br />