LOS3 LOS1 LOS5 LOS2 LOS4 Lolo Creek Eldorado Creek Jim Brown Creek Musselshell Creek Yoosa Creek Yakus Creek Crocker Creek Texas Creek Cedar Creek Gold Creek Weaver Creek Mud Creek Camp Creek Swede Creek Schmidt Creek Dan Lee Creek Bat Creek Dollar Creek Max Creek Trout Creek Crane Creek Siberia Creek Greer Gulch Six-bit Creek Burnt Creek Slate Creek Rat Creek Molly Creek Pierson Creek Tray Creek Mosquito Creek Rock Creek Eva Creek Camook Creek Cole Creek Bess Creek Lynz Creek Blonde Creek Grouse Creek Dewy Creek Wapiti Creek Four Bit Creek Brick Creek Stray Creek Pete and Charlie Creek Nevada Creek May Creek North Fork Mud Creek Unnamed Stream [1160426463491] Unnamed Stream [1157551463527] Unnamed Stream [1161179463577] Unnamed Stream [1160392463477] Unnamed Stream [1157681462397] Unnamed Stream [1157775462494] Unnamed Stream [1157985464237] Unnamed Stream [1161434463673] Trout Creek RECLAMATION Managing Water in the West Lolo Creek Watershed, Idaho Snake River Steelhead Population Assessment Units and Limiting Factors Clearwater Subbasin Clearwater Basin LOS4 Musselshell Creek Steelhead Limiting Factor Status 41% 1% 13% 45% 61% 1% 8% 30% 30% 35% 25% 10% Sediment from roads, timber harvest, cattle grazing, and historic mining - effects on rearing and spawning success, interstitial space and pool volume. Lack of passage - Lack of access to diversity of habitats Loss of riparian vegetation and complexity - lack of stream shading resulting in elevated temperatures LF Weight: 40% LF Weight: 10% LF Weight: 50% LOS1 Eldorado Creek Steelhead Limiting Factor Status 52% 0% 23% 25% 60% 0% 10% 30% 40% 0% 15% 45% Loss of riparian vegetation and complexity - lack of stream shading resulting in elevated - temperatures Lack of passage - Lack of access to diversity of habitats. Sediment from roads, timber harvest, cattle grazing,- effects on rearing and spawning success, interstitial space and pool volume LF Weight: 50% LF Weight: 20% LF Weight: 30% μ Sources: Assessment Units GIS data provided by the National Oceanic and Atmospheric Administration. Pies and Charts: Pies and bars were generated from estimates of the habitat condition of key limiting factors associated with habitat actions planned to be completed for the FCRPS BiOp through 2012. The pies and bars only represent conditions for the term of the FCRPS BiOp (2007-2018), do not include conditions associated with habitat actions completed by other parties within this time period, and, therefore, may not represent the status of these key limiting factors for other than FCRPS BiOp purposes. Details: Stacked bars and values of Overall Function (%) represent differences between functioning (green) and non-fully-functioning (red) key limiting factors aggregated for each assessment unit. Size of each pie is relative to the Intrinsic Potential of each Assessment Unit within the population as defined for Recovery Plans by the Interior Columbia Basin Technical Recovery Team. The interinsic potential weighting factor (Watershed Weight) is denoted below each pie. Pie slices and values indicate the relative proportion of each limiting factor that comprise the non-fully-functioning (red) part of the bar. Zero values indicate a limiting factor was identified for FCRPS BiOp purposes, but habitat condition values have not yet been assigned. 0 1 2 0.5 Miles Created by PNGIS ~ July, 2011 Assessment Units for Steelhead Identified Potential 2013-2018 Undefined/Pending Definition Remaining Potential 2013-2018 Conditions 2006 Conditions 2007-2012 Eldorado Creek Jim Brown Creek Lolo Creek Musselshell Creek Yoosa Creek Lolo Creek Watershed LOS3 Lolo Creek Steelhead Limiting Factor Status 66% 2% 7% 25% 60% 0% 20% 20% 60% 0% 5% 35% 52% 1% 12% 35% Reduced channel complexity from streamside roads, reduced LWD & historic dredge mining Lack of passage - Lack of access to diversity of habitats Loss of riparian vegetation and complexity - lack of stream shading resulting in elevated temperatures LF Weight: 40% LF Weight: 10% LF Weight: 40% Sediment from roads, timber harvest, cattle grazing,- effects on rearing and spawning success, interstitial space and pool volume LF Weight: 10% LOS5 Yoosa Creek Steelhead Limiting Factor Status 55.5% 1.5% 8% 35% 81% 0% 4% 15% 60% 0% 10% 30% Sediment from roads, timber harvest, cattle grazing, and historic mining - effects on rearing and spawning success, interstitial space and pool volume. Lack of passage - Lack of access to diversity of habitats Loss of riparian vegetation and complexity LF Weight: 40% LF Weight: 10% LF Weight: 50% LOS2 Jim Brown Creek Steelhead Limiting Factor Status 52% 2% 6% 40% 60% 0% 15% 25% Lack of passage - Lack of access to diversity of habitats, High summer water temperature Sediment from upstream sources Loss of riparian function from grazing and floodplain development LF Weight: 30% LF Weight: 20% LF Weight: 20% LF Weight: 30% 41% 1% 8% 50% 60% 0% 10% 30% Lolo Creek Watershed