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GENERAL47688
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GENERAL47688
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Last modified
8/24/2016 8:22:59 PM
Creation date
11/23/2007 3:42:47 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
M1988112
IBM Index Class Name
General Documents
Doc Date
7/28/1993
Doc Name
SLV FISH INVESTIGATIONS PERTAINING TO MINING OPERATIONS
From
DOW
To
JOHN WOODLING
Media Type
D
Archive
No
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<br />ELECTROFISHING RECORD <br />STREAM NAME: La Jara Creek #2 CODE #; 40953 <br /> <br />STATION #: 1 <br />LOCATION: La Jara 5WA T34N R7E 521 DATE: 15 October 1992 <br />PER~9ONNEL: Colo Dept Health: McConnell, Owen, Anderson LENGTH OF STATION: 300 ft. <br />WIDTH: 16 ft. ACREAGE: 0.11 ac ELEVATION: 8220 ft. POP ESP MADE? YES <br />LENGTH-FREOUSN(,'Y RECORD (INCt~.S) <br />SPECIES 1 2 ~ 3 4 ' S 6 7 ' 8 9 10'11 '12 '13 '14 '15 '16 ;17 .18 '19 '20 '21+; <br /> <br />L.. ~ ~ ~ . 3 . ~ ~ ~ ~ . 2 . 2 .2 .1 . ~ ~ ~ ~ ~ ' ' <br />WS. ' 17' ~ 3 ' 3 3 2 ' 2 ~ 1 2 ' S 2 ' ~ ~ ' <br />SUMMARY INFORMATION <br /> # FISH AVG. LENGTH AVG. WEIGHT $ TOTAL $ICMASS DENSITY <br />SPECIES ;CAUQ~T LENGTH ' RANGE ' WEIGHT' RANGE ' CATCFI ' LB/ACRE ' FISH/ACRE CONF/INT <br />L.. ! 10 10 in ! 4-13 ! 7 oz '.5-14 oz' 19 * 40 ' * 65 63565576 ' <br />WS. 40 6 in 1-13 ' 3 oz '.9-12 oz' 77 ** 148 ** 415 37154155495 ' <br />LD. I 2 3 in ' 1-3 '0.1 oz '.07-.2oz' 4 ' TRACE ' 18 ' <br />* Italicized print indicates goldmedal output for brown trout >_ 6 inches:. <br />** Italicized print indicates goldmedal output for white suckers <_ 24 inches. <br />OOM~FPS: Purpose of survey: Colorado Department of Health (Water Quality ~ntrol Division) , was <br />collecting data for their bio-criteria study. White suckers dominate thc~ fishery (778). Brown <br />trout are the only game fish present in this section of the stream and cortwrise 19 8 of the <br />fishery. The fingerling brown trout stocking program is producing an average copulation with a <br />biomass of 40 lb/acre and a population size of 65 fish/acre. The stockvig of fingerling brown <br />trout (4000/yr) shall continue to provide a populaz local fishing place. Fishery limiting <br />factors previously identified (1975) include high water temperatures and lack of water in <br />specific times of the near. These factors continue to influence the fishery today. <br /> <br />
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