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<br /> <br /> <br />t. <br /> <br />Photograph <br />29 The steep north portion of the <br /> ditch in October 1980. . <br />30 The south end of the diversion ditch <br /> in October of 1980. Slope instability <br /> covered and broke up portions of the <br /> mulch resulting in a poor stand of grass . <br />31 Northern O1 portal area, October 1980. . <br />32 South end of the interception ditch, <br /> October 1980 . <br />33 Mid portion of the interception ditch, <br /> October 1980 . <br />34 North end of the interception ditch, <br /> October 1980 . <br />35 North end of the interception ditch a'id <br /> the valley bottom in June 1981 . <br />36 South end of the interception ditch in <br /> June 1981. <br />37 Seedlings in June of 1981 on the inter- <br /> ception ditch. The parallel rows resulted <br /> from seed being raked into the cleat marks <br /> left from caterpillars . <br />38 Northern //1 office complex . <br />39 Northern //1 office complex . <br />40 Slope south of the office parking <br /> lot at Northern U1 . <br />41 Upper embankment along the haul road . <br />42 Upper embankr~nt along the haul road. <br /> A seedling in the right center was <br /> pulled 6y grazing. . <br />43 Application of Hold-gro mulch. . <br />44 Application of straw covered with <br /> Cm wed netting . <br />Page <br />