7994

• UCREFRP Catalog Number: 7994
• Author: Duff, D. A., Tech. Ed.
• Title: Conservation Assessment For Inland Cutthroat Trout, Distribution, Status and Habitat Management Implications.
• USFW Year: 1996.
• USFW - Doc Type: \
• Copyright Material: NO

Table 11

Habitat condlUon IIatu.tor .ub-basln. .upportlng Yellow8tone CulIhroat Trout wllhln Montana. Condlllon MIl trend en,"- are percenlllga.
Exc - excellen~ ExO - _mely degraded, Inc - Incre_ Slab - .table, Dee - dllCl1lUlng, Unk - un~

Sub-basin. Overall Condition Trend
Exc Good Falr Poor ExO Inc Slab Dee Unk
Other land. 13 8 75 33 50 50 8
Nallonal Fore8111 II 55 3B 18 B2 9 9
Custer 4 75 25 100
Gallatin 7 43 43 28 71 14 14

Table 12

Facio.. effec:ting habitat quality of Yel'-"lone Cutthroat Trout In Montana. Factor and land-use K1Ivlty enlrte& are percentages.
OW - ~, Cllem - chemical pollution, Temp - l8mperelU.... CM - channel modIIc.alon, lW - IImltied wood. Sed - sediment

Sub-balns FaclolW AIIec:ting HeItII Condition lMld-uM AdIvtIIee ~ wtlh F_
OW CIIem Temp eM LW Sed Grazing Mining logging Roed Con&t Aglk:u.....
Other landtI 13 92 48 75 B5 54 100 B5 31 3B B5 48
NaIIonal FOf88I8 11 B4 9 9 55 55 B4 lS4 9 45 73
Cu_ 4 50 25 25 25 75 25 711
Gallatin 7 71 14 14 71 71 88 117 14 117 71

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Table 13

OrIgin, IIle hl&loly and _II being d current Yellowstone Cutthroat Trout In Idaho, Wyoming, and Montana. Tabular enlrI.. ... percentage&.
REM- remlnenl, Trans - transplanted, UNK _ un~. RES - re&lden~ FLV - ftuvial, ADF - ....WW. A8D - abundant, Comm - common. EXT - extinct

SlaIe iI Analy&l& Arus Origin d Population. life HI8Ully Aburm-
REM HaldIe<y Tran. UNK RES FLV ADF UNK A8D Comm R.N EXT
Idaho 21 100 82 10 5 71 81 14 10 24 3B 38 II
Wyoming 211 98 92 4 98 48 20 4 52 28 32
Montana 13 n 82 III 8 B9 38 8 8 54 31 III