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. The Big Blackfoot River restoration progress report for 2002 and 2003 . Fish populations; Fishes; Fishery management; Trout fisheries; Stream ecology; Blackfoot River (Mont. ). temperatures significantly lower during winter months, and conditions more favorable to anchor ice formation (Figure 51). Kleinschmidt and Nevada Spring Creeks had winter temperatures that averaged near 43" and 45"F during winter months, and were warmer than other current bull trout spawning sites. When comparing these two sites, Nevada Spring Creek temperatures were more consistent and lluctuated 1" F

. The Big Blackfoot River restoration progress report for 2002 and 2003 . Fish populations; Fishes; Fishery management; Trout fisheries; Stream ecology; Blackfoot River (Mont. ). temperatures significantly lower during winter months, and conditions more favorable to anchor ice formation (Figure 51). Kleinschmidt and Nevada Spring Creeks had winter temperatures that averaged near 43" and 45"F during winter months, and were warmer than other current bull trout spawning sites. When comparing these two sites, Nevada Spring Creek temperatures were more consistent and lluctuated 1" F  Stock Photo
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Library Book Collection / Alamy Stock Photo

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RHT94J

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2840 x 880 px | 24 x 7.5 cm | 9.5 x 2.9 inches | 300dpi

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. The Big Blackfoot River restoration progress report for 2002 and 2003 . Fish populations; Fishes; Fishery management; Trout fisheries; Stream ecology; Blackfoot River (Mont. ). temperatures significantly lower during winter months, and conditions more favorable to anchor ice formation (Figure 51). Kleinschmidt and Nevada Spring Creeks had winter temperatures that averaged near 43" and 45"F during winter months, and were warmer than other current bull trout spawning sites. When comparing these two sites, Nevada Spring Creek temperatures were more consistent and lluctuated 1" F or less during winter months. Although we assessed only one aspect (winter surface water temperatures) of spawning habitat, results provide some insight in to a discrete and critical component of bull trout spawning sites. In the future, we hope to expand these types of winter temperature studies to the intra-gravel environment of current and suspect historical spawning sites, kicorporating more specific geomorphic assessments to further define areas where expansion of bull trout to historical spawning sites may also be possible. Kleinschmidt Creek Temperature Regime. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Pierce, Ron; Podner, Craig; Anderson, Ryen; Montana. Dept. of Fish, Wildlife, and Parks. Missoula, Mont. : Montana Fish, Wildlife and Parks

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