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<br />Table 1 <br />Summa ry <br />Salinity Reduction of Imperial Dam <br />Due to the La Verkin Springs Unit <br /> <br />La Verkin Springs <br />Diversion <br /> <br />Quail Creek <br />Replacement <br />Water <br /> <br />Description of <br />Project <br /> <br />Salinity Reduction <br />at Imperi a 1 Dam <br /> <br />Flov: <br /> <br />1039 <br />ft / sec <br /> <br />10. g <br />fto /sec <br /> <br />1039 <br />ft /sec <br /> <br />Qua 1 ity <br /> <br />9919 mg/L <br /> <br />9919 mg/L <br /> <br />9919 mg/L <br /> <br />Flow <br /> <br />Qua 1 ity <br /> <br />705 mg/L Collection and <br />Evaporation <br />Upstream I nfi 1- <br />tration is not <br />the source Of' <br />L lttlefield <br />Springs <br /> <br />705 mg/L Collection and <br />Evaporation <br />Upstream Infil- <br />tration is the <br />source of <br />Littlefield <br />Spri ngs <br /> <br />2.~ 705 mg/L Desalting Plant <br />ft /sec whic~ returns <br />8 ft /sec at <br />284 mg/L to <br />the Virgin River <br />Upstream Infil- <br />tration is net <br />the source Of' <br />Littlefield <br />Sprin9s <br /> <br />1039 <br />ft /sec <br /> <br />1039 <br />ft / sec <br /> <br />5.2 mg/L <br />for project life <br /> <br />5.2 mg/L for the <br />first 22;- years <br />of project 1 He <br />increasing to 8.5 <br />mg/L for remainder <br />of project 1 He <br /> <br />5.4 mg/L for <br />project 1 He <br /> <br />10~9 <br />ft' / see <br /> <br />':1919 mg/L <br /> <br />2.~ <br />ft<isec <br /> <br />705 mg!L Desaltin~ plant <br />whic~ returns <br />5 ftj/sec at <br />284 mg! L to the <br />Virgin River. <br />U~stream Ir.fil- <br />tratiun is the <br />source of <br />L i tt 1 ef i e 1 d <br />Springs <br /> <br />5.4 mg!L for the <br />fi rs t 22+ yea rs <br />of project 1 ift <br />i ncreas lrig <br />to 8.7 mg/L for <br />rHia i nd~r of <br />project 1 i fe <br /> <br />002629 <br />