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<br />- <br /> <br />Table 8. (Cont.) <br /> MAP TYPE OF MITIGATION <br />COUNTY NO. COMMUNITY/AREA LANDSLIDE FACIl ITIES AT RISK ACTIVITY <br />Hinsdale 29 North end Lake San Giant earthf10w Lake an Cristobal USGS has set of <br /> Cristobal (S1umgullion (currently shows (extre Ine movement could monitoring monu- <br /> landslide) very significant cause ~hanges of level with ments in center of <br /> movement in effect! on residential and active landslide. <br /> central part of comm ercial properties and CDOH monitoring <br /> the flow) St. H \'y. 149) highway across upper <br /> toe of landslide. <br /> Ongoing geological <br /> field study by USGS. <br />Jefferson 30 Morrison Water Plant Landslide Morri on Water Treatment Upper portion of <br /> Plant landslide mass <br /> removed. <br /> 31 Golden to Boulder along Slumps and St. H ~. 93, D&RGW D&RGW Railroad bas . <br /> .. <br /> St. Hwy. 93 earthflows Rai1ro d, and developing done considerable <br /> residE Intial areas remedial work in this <br /> area. <br />Larimer 32 Tnbutary streams to Big Debris flows Resid ntial and commercial Hazard mapping done <br /> Thompson River from prope roes, roads, and by CGS in wake of <br /> Loveland to Estes Park other public facilities mountain torrent <br /> flooding of 1976. <br /> 33 Poudre River Valley Debris slides Recre ational, residential No activity. <br /> between Fort Collins devel pment areas <br /> and Rustic <br />Mesa 34 DeBeque Canyon Complex landslide 1-70 aJ d D&RGW Railroad CDOH repairs <br /> (Tunnel Landslide) involving affected highway <br /> translational, segment on yearly <br /> rotational, and basis. <br /> rockfall character- <br /> istics (first known <br /> movement was a <br /> major event in <br /> 1924 that changed <br /> the course of the <br /> river and forced <br /> relocation of a <br /> community, the <br /> railroad, and <br /> highway) <br />~case 1 35 Lamplite Park Complex rotational Seve al houses and city Preliminary geologic <br />Study subdivision failures utilitis studies performed. <br />No.3 (City of Grand Junction) Eight structures <br /> removed so far. <br /> <br />42 <br />