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<br /> <br />-6- <br />C supplemental irrigation water is applied as needed to keep the <br />soil moist during germination and establis'r~ent stages of the <br /> <br />grasses durin3 the first growing season. <br />If extensive tree and shrub plantings are to be made, consider- <br />ation should be given to ins~alling drip irrigation systems. <br />D. O,II^ir,.JS CANYCV QU933Y <br />Coarse rock debris has spilled down some of the slopes of <br />Queens Canyon below the quarry level. Consideration bas been <br />given to dumping Finer textured spoil down the slopes to cover <br />the coazsa rocks and to fill in voids in an effort to create site <br />conditions more suitable to vegetation. <br />This proposed action is not recommended since odds For succass <br />of this treatment are slight and to £ai.l would leave a worse <br />r <br />condition than now exists from the standpoint of aesthatics and <br />erosion. <br />In its present state, this roc'~r slope intercepts rainfall so <br />that native trees and shrubs should eventually become established. <br />Where finer quarry materials have already been deposited on the' <br />Canyon slopes, seeding and mulcbiag according to previous recommen- <br />dations should be applied. <br />Two fairly large dams, built for the purpose of catching <br /> <br />sediment from the quarry operation, were constructed below the <br />quarry on a tributary to Camp Creak. These basins are nearly full <br />of sediment. <br />~~ <br />k - <br />