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28 <br /> ePMM05 <br /> 79°15' 79°G713V 790 <br /> 36°15' Project Property The USGS study for well yields was based upon <br /> 1 ; NH— M a county-wide inventory of 649 wells that are <br /> NH'- r'`1..-: -,` completed in in nine hydrogeologic units in the <br /> MIF county. Estimates of ground-water availability <br /> "NL were based upon the well completion records for <br /> i t ` Nvl these wells that provide information on the drilled <br /> i Mn <br /> depth, reported yields, and depths to water levels. <br /> MIF —MV1 The USGS study concluded the following: <br /> � <br /> MIN\ MIM <br /> " The typical well in Orange County has an <br /> MIF NVI average depth of 208 feet, an average casing <br /> AN 1 --"!L M,N length of 53.6 feet, a static water level of 26.6 <br /> Ulm feet, a yield of 17.6 gallons per minute, and a well <br /> no `, Fm q casing diameter of 6.25 inches. The saturated <br /> MVF thickness of the regolith averages 27.0 feet and <br /> the yield per foot of total well depth averages <br /> o I 0.119 gallon per minute per foot. Well yields in <br /> NIF Orange County show little correlation with <br /> p <br /> �— <br /> IF } Y <br /> MIF topographic or hydrogeologic setting." <br /> 11111) <br /> I SAVF t- <br /> 35°52TV <br /> NIF ? v <br /> D 5 10 MILES <br /> G 5 10KILOMEIERS <br /> EXPLANATION <br /> HYDRGGEDLGGIC UNITS <br /> ❑(ARM ARGILLITE ❑ IMYFI MERVOLCANIC,FELSIC <br /> ❑(MIF)METAIGNEDUS,FELSIC M IMVII METAVDLCAMC,INTERMEDIATE <br /> ❑(Mill METAIGNEGUS,INTERMEDIATE ❑ (PHL)PHYLLTrE <br /> 0(NIIM)METAIGNEDUS,MAFIC ❑ (THQTKIASSICSEDIMENTARYROCK$ <br /> ❑Iwo METAVOLCANIC,EPICIASTIC -"'-BASIN BOUNDARY <br /> Figure 3.--Hydrogeologic Units of Orange County. <br /> Property Wells <br /> Information on the two wells on the property is shown in Table 1 was provided by Justin Chandler. The <br /> locations are based upon aerial imagery shown in Figure 1 and ground elevations are from intersecting <br /> the well locations with the 3-ft DEMI. <br /> Depths Water Levels <br /> Ground Pumping Static Static <br /> East North Elevation Drilled Casing Depth Depth Elevation Yield <br /> Well ID NAD83 Ft NAD83 Ft NAVD88 Ft Feet Feet Feet Feet NAVD88 Ft GPM <br /> WW-1 1 2012780 1 904816 1 614 1 230 63 1 125 32 582 120 <br /> WW-2 12012680 1 904608 613 240 63 120 34 579 30 <br /> Table 1.Property Well Information. <br /> 3 <br />