ISFAPPC00558

• Case Number: 80CW0102
• Stream Name: Coal Creek
• Watershed: East River
• Water Division: 4
• Water District: 59
• County: Gunnison
• Instream Flow App - Doc Type: Supplemental Data

.- .'
.
I
I
I
I
I
I
I
I
I
I
I
I
I
-.
I
I
I
I

.

TOPOG MAPs:

MT..TELL

ADDITIONAL DATA
TO
ORIGINAL STREAM SURVEY

Water: Coal Creek
Section No. 2

Code No, 39140
Date: 17 August 1979

,.

Primary Drainage: Slate River, East River
}fujor Drainage: Gunnison River, Code No. 34 G

FISH SAMPLING

Four Stations

Elevation: 9300 to 9700 ft.
Total Length: 1150 ft.
Scales Collected: No

Sampling Method: Electro-fishing - 50
Sampling: Adequate

.

ELECTRO-FISHING RECORD

Station #lA: Trail crossing in Sec. 5 above Keystone Mine discharge
Distance: 300 ft. Width: 12 ft. (0.0826 acre)

Station #lB: Below Iron Bogs in-Sec~ 6
Distance: 250 f t. Width: 10 ft.
Station 111C: Just below Elk Creek
Distance: 300 ft. Width: 10 ft.
Station 113: Above Splains Gulch
Distance: 390 ft. Width: 8 ft.

(0.0574 acre)

(0.0689 acre)

(0.055 acre)

Equipment Used: Battery Back Pack
Personnel: Weiler and Woodling

SIZE LENGTH IN INCHES

Sta, Species 1 2 3 4 5 6 7 8 9 10 11 Tot. Avg. % Biomass
1A Brook 11 16 9 3 39 5.6 721g
1B Brook 9 22 12 8 51 5.9 1122g
1C Brook 34 55 25 17 2 1 134 5.7 4355g
3 Brook 10 7 30 14 5 1 67 5.4 1876g
Comb, Brook 10 61 123 60 33 3 1 291 5.6 8074g
Comments: Sta, li1A Brook netted 472 fish per acre 19,2 Ii I acre netted
Sta, II1B Brook netted 888 fish per acre = 43.1 #/acre netted
Sta, 111C Brook netted 1945 fish per acre = 139,2 #/acre netted
Sta, 113 Brook netted 1216 fish per acre = 75.0 #/aere netted
Combined Brook netted 1102 fish per acre = 67.4 #/Bcre netted

66