Area	South Fork Big River
Topic	Fish: Steelhead Density and Biomass in Gates Creek, 1990-1994

Caption:  The Source Table mrcbigfishdensity.dbf tabulates all catch data, and summary density and biomass data from quantitative electrofishing of four Big River basin sites. The raw data which produced this summary data is in the file MRCbig9094raw.dbf. Gates Creek sites were sampled in the years 1990-1994, while the Big River at Wildhorse Opening and the East Branch of the North Fork sites where sampled in only 1993 and 1994. Density (DEN) and biomass (BMS) data was already reduced to one decimal when provided by Mendocino Redwood Company. Species are noted with the following abbreviations: AMM for ammocyte lampreys, STH for steelhead trout, LAM is unknown, PGS for Pacific Giant Salamander, SCP for sculpin, STB for stickleback, and SUC for Sacramento sucker.

 50 rows of a possible 56 have been displayed.

STREAM	YEAR	SITE_ID	STH	COHO	STH_DEN	COHO_DEN	STH_BMS	COHO_BMS	AMM	LAM	PGS	SCP	STB	SUC
GATES_LWR	1990	ES-3	33	0	0.4	0	2.3	0	0	0	0	0	12	0
GATES_UPR	1990	ES-4	7	-	0.1	0	0.9	0	-	-	-	14	63	-
GATES_LWR	1991	ES-3	45	-	0.5	0	5.3	0	-	6	-	-	32	-
GATES_UPR	1991	ES-4	6	-	0.1	0	0.8	0	-	2	-	3	25	-
GATES_LWR	1992	ES-3	57	-	0.3	0	4.9	0	-	-	-	-	29	-
GATES_UPR	1992	ES-4	15	-	0.8	0	0.9	0	-	-	-	3	24	-
EBNFBIG	1993	ES-1	52	6	0.8	0.1	3.3	0.3	1	1	1	4	2	-
BIG_WHO	1993	ES-2	82	-	0.5	0	2.6	0	-	-	-	3	14	1
GATES_LWR	1993	ES-3	103	-	0.5	0	5.3	0	4	-	-	-	8	-
GATES_UPR	1993	ES-4	33	-	0.5	0	3.9	0	-	-	-	2	21	-
EBNFBIG	1994	ES-1	48	-	0.7	0	3.4	0	-	-	-	-	6	-
BIG_WHO	1994	ES-2	56	-	0.3	0	1.1	0	9	-	-	1	10	-
GATES_LWR	1994	ES-3	69	-	0.9	0	5.1	0	6	-	-	-	17	-
GATES_UPR	1994	ES-4	16	-	0.2	0	2.1	0	4	-	-	7	9	-

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To learn more about this topic click here .
To download the table with the chart's source data, click mrcbigfishdensity.dbf (size 2,670 bytes) .
To see meta information about the data table used for this topic click here
 
 

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