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However, to limit impacts to aquatic habitat and organisms, it is strongly recommended that <br />upland treatments in the watershed address overland flow erosion, that trail reconstruction to <br />Young Gulch be completed in accordance with Region 2 Soil and Water Conservation Practices, <br />and that all road reconstruction and maintenance be completed in accordance with Region 2 Soil <br />and Water Conservation Practices and specifically address and limit stream sedimentation. <br />CULTURAL AND HERITAGE RESOURCES <br />Cultural resources have been assessed only on National Forest lands. On private lands any proposed <br />treatments that could have an adverse effect on Cultural Resources will go through the proper federal <br />and /or state review process before treatments are implemented to minimize impacts. <br />The High Park Fire is located in steep terrain with relatively few known cultural resources. Those that <br />are known are clustered around the drainages on the perimeter of the fire area. Three values at risk <br />(resources rated at high or very high risk) were identified: 5LR1381, a prehistoric plains woodland period <br />open camp; 5LR13065, a WWII plane crash site; and 5LR11051, a historic recreation residence. <br />5LR1381 is at risk damage from debris flows and erosion events stabilization or data recovery are <br />recommended. 5LR13065 is at risk or erosion and is in an area proposed by other resources for aerial <br />mulching. 5LR11051 is at risk of for erosion that could cause damage to cultural resources, substantial <br />property damage and possibly loss of life or injury to humans. <br />In addition, undiscovered NRHP - eligible cultural resources may exist in the area of potential effects <br />associated with BAER- related activities such as construction of water bars, trail work, or other ground - <br />disturbing activities. The National Historic Preservation Act requires a cultural resource inventory and <br />consultation with the State Historic Preservation Office (SHPO) prior to implementation of these <br />activities. <br />The probability that post wildfire runoff from typical high <br />intensify /short duration summer thunderstorms could impact <br />cultural and heritage resources is possible and, if impacted, the <br />consequences would be major. The risk for impacts to these <br />resources is considered to be high. <br />SUMMARY OF RISK ASSESSMENT <br />Threat Identification <br />Critical Value <br />Probability <br />of Loss <br />Magnitude of BAER <br />Consequences Risk <br />Roads <br />Life and Safety /Property <br />:Very Likely <br />Major <br />Very High <br />Trails and Recreation <br />Life and Safety / Property <br />Very Likely <br />Major <br />Very High <br />___...._...__..__._._.._.._ -.._ <br />. ... ...... ._ ....... . .......... ... <br />Water Diversion infrastructure I Property <br />1 Very Likely <br />Moderate <br />Very High <br />Water Quality Degradation <br />Natural Resources <br />Very Likely <br />or Ma <br />Very High <br />y g <br />�1Nater Suppl .Y1_..__ ....... __._.._._.___+ <br />Flood Hazard <br />Natural Resources <br />Very Likely <br />! Major <br />Very High <br />Debris Flow Hazard <br />Natural Resources <br />Very Likely <br />Major <br />Very High <br />Invasive species <br />Natural Resources <br />Likely <br />Moderate <br />High <br />Cultural Resources <br />Cultural Resources _ <br />Possible <br />Moderate <br />Intermediate <br />High Park Fire Emergency Stabilization Plan Page 15 <br />