winch of pair of rusty antique irrigation ditch gates against sky with tall grass in heber city, utah along the back side of the w

against agriculture along america antique back background canal cement city construction control country dam ditch early environment fall farm field flood floodgate flow flowing front gate gates gear grass headgate heber industrial irrigate irrigation landscape lifting mechanism metal mountains nature old open pair plant reservoir river rocky rural rustic rusty side sky sluice small spindle spring states system tall technology united utah wasatch water wheel winch