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rah. ' <br />,.-- <br />Tuttle <br />711 Q0.. The Division bas det=ained that there are no alluvial valley floors along or <br />hicall these dxaws are located in uplands <br />calamity Draws by definition. Geomarp Y• <br />several miles northeast of the San Niiguei River. 'lam uplands are overlain by less than <br />vvhieh has been classified as aeolian and sheet <br />ten feet of unconsolidated material, in ,Appendix <br />wash ukatc>taal(Me depths of unconsolidated maaterW documented <br />6-1.) These draws would only have inrexmittent flow if it were not for irrigation return <br />flows and the awls are not nxahn4ly subirrigated• <br />fio"Q'&irrigaced by waters acquired f a headgate on the San Miguel <br />. <br />atel 1S mites upstreamu, San Miguel River water quality <br />y than that found in either Tuttle (TDS of 1200 MO or <br />is J? better <br />Water Enna Tuttle of Calamity Dhows could not <br />J <br />. '?" of 1.950 znglS.)• <br />without very controlled managenleet. <br />al potential alluvial valley floors• <br />suppo It sevett the distance <br />awas two-md-n half to three miles upstream, <br />4 are impacts. In addition <br />ab <br />suffi <br />?.M from the river 1S Gfent t0 mi ? 1 <br />the Draw and Calamity Draw to the San Migue aflow contribuud by'M flaw at i?ravan)- Therefore, the Sant <br />; <br />' „..:: ski (0.4 percent of annual n)= ` <br />W 1tax AVFs are considered to be located outside of the potentially affected <br />IAIIS <br />Xi Opet'ations on prime 1~aimland. <br />A. The Division and Natural Resources, Cobsevatioo Service <br />concluded there are no units that can be classified as Prima farmlal+d (4.25.2). <br /> <br />36 <br />n. <br />Ors. Se-t <br />SV o s <br />