Area	Basin-wide/General
Topic	Fish: Presence/Absence of Coho in Central Coast Region 2000-2002

Caption:  The Source Table fish_cohopres_ncoast_dfg_88_02.dbf shows the presence/absence of coho salmon young-of-the-year in streams in Mendocino, Sonoma, and Marin counties for the years 1998-2002. This chart contains data for all the streams listed as known historically to harbor coho salmon in a draft California Department of Fish and Game database, but there are likely other historical coho streams that are not included in this list. Absence data are provisional pending more extensive study, because coho may exist in some streams but only occur in some years or may have resided in other reaches of streams not surveyed. See InfoLinks for more information. A key to column headings: NOAA = Unique ID in the CDFG database that links data to the NOAA Fisheries Database. This database is listed in north-south, upstream order, Geo_Region = Regions chosen to make KRIS charts, Stream_Nam = Name of a stream, as it appears in the CDFG database, Watershed1 = Largest watershed (other than Pacific Ocean) to which the stream drains, Watershed2 = Tributary to which the stream drains before entering Watershed1, Watershed3 = Tributary to which the stream drains before entering Watershed2, Watershed4 = Tributary to which the stream drains before entering Watershed3, PA_YYYY = For all surveys (vast majority of streams have only 1 survey per year) in the year 1988, were coho young-of-the-year found (P = presence) or were observed or collected (A = Absence); Num_Samples = Number of years between 1988-2002 have a P or A in the fields PA_1998 to PA_2002, Num_Pres = Number of years between 1988-2002 in which Coho YOY were present, Num_Abs = Number of years between 1988-2002 in which Coho YOY were absent, Pct_Pres = Percent of years surveyed in which Coho YOY were present, Pct_Abs = Percent of years surveyed in which Coho YOY were absent, Pres_8802 = For the years between 1988-2002 in which surveys were conducted, were coho YOY were present in some years ("Sometimes"), all years ("Always"), or never present ("Never"), NSamp_8899 = Number of years between 1988-1999 have a P or A in the fields PA_1998 to PA_1999, Npres_8899 = Number of years between 1988-1999 in which Coho YOY were present, Nabs_8899 = Number of years between 1988-1999 in which Coho YOY were absent, Ppres_8899 = Percent of years surveyed in which Coho YOY were present, Pabs_8899 = Percent of years surveyed in which Coho YOY were absent, Pres_8899 = For the years between 1988-1999 in which surveys were conducted, were coho YOY were present in some years ("Sometimes"), all years ("Always"), or never present ("Never"), NSamp_0002 = Number of years between 2000-2002 have a P or A in the fields PA_2000 to PA_2002, Npres_0002 = Number of years between 2000-2002 in which Coho YOY were present, Nabs_0002 = Number of years between 2000-2002 in which Coho YOY were absent, Ppres_0002 = Percent of years surveyed in which Coho YOY were present, Pabs_0002 = Percent of years surveyed in which Coho YOY were absent, Pres_0022 = For the years between 2000-2002 in which surveys were conducted, were coho YOY were present in some years ("Sometimes"), all years ("Always"), or never present ("Never"), GNIS = Geographic Names Information System code, an ID linking the data to the national GNIS register, Brwn_Moyle = Indicates (Y/N) if a stream was on the list of Brown and Moyle streams, HAS = Hydrologic Sub Area, RBUAS = Code for the Hydrologic Sub Area, PNMCD = Unique ID stream code that links data to EPA 1:100,000 scale hydrography, Arbit_ID = Arbitrary unique ID stream code that links the data for Easkoot Creek to CDF 1:24,000 scale hydrography, LLID = Unique ID stream code that links data to CDF 1:24,000 scale hydrography, LLID 2 = Unique ID stream code that links data to CDF 1:24,000 scale hydrography.

 50 rows of a possible 373 have been displayed.

NOAA	STREAM_NAM	GEO_REGION	WATERSHED1	WATERSHED2	WATERSHED3	WATERSHED4	PA_1988	PA_1989	PA_1990	PA_1991	PA_1992	PA_1993	PA_1994	PA_1995	PA_1996	PA_1997	PA_1998	PA_1999	PA_2000	PA_2001	PA_2002	NUM_SAMPLE	NUM_PRES	NUM_ABS	PCT_PRES	PCT_ABS	PRES_8802	NSAMP_8899	NPRES_8899	NABS_8899	PPRES_8899	PABS_8899	PRES_8899	NSAMP_0002	NPRES_0002	NABS_0002	PPRES_0002	PABS_0002	PRES_0022	GNIS	BRWN_MOYLE	HSA	RBUAS	PNMCD	ARBIT_ID	LLID	LLID_2
2	South Fork Eel River	Eel River	Eel River	South Fork Eel River	-	-	P	P	P	P	P	P	P	-	-	-	-	-	-	P	P	9	9	0	100	0	Always	7	7	0	100	0	Always	2	2	0	100	0	Always	253918	Y	South Fork Eel River	111130	-	-	-	-
3	Low Gap Creek	Eel River	Eel River	South Fork Eel River	Low Gap Creek	-	-	-	P	-	-	-	-	-	-	-	-	-	-	P	P	3	3	0	100	0	Always	1	1	0	100	0	Always	2	2	0	100	0	Always	227749	Y	Benbow	111132	-	-	-	-
4	Indian Creek	Eel River	Eel River	South Fork Eel River	Indian Creek	-	-	-	-	-	-	P	P	P	P	P	P	P	P	P	P	10	10	0	100	0	Always	7	7	0	100	0	Always	3	3	0	100	0	Always	234067	Y	Benbow	111132	-	-	-	-
5	Jones Creek	Eel River	Eel River	South Fork Eel River	Indian Creek	Jones Creek	-	-	-	-	-	P	-	-	-	-	-	-	-	-	-	1	1	0	100	0	Always	1	1	0	100	0	Always	0	-	-	-	-	No data	226333	-	Benbow	111132	-	-	-	-
6	Moody Creek	Eel River	Eel River	South Fork Eel River	Indian Creek	Moody Creek	-	-	-	-	-	P	-	-	-	-	-	-	-	-	P	2	2	0	100	0	Always	1	1	0	100	0	Always	1	1	0	100	0	Always	229000	-	Benbow	111132	-	-	-	-
7	Sebbas Creek	Eel River	Eel River	South Fork Eel River	Indian Creek	Sebbas Creek	-	-	-	-	-	P	-	-	-	-	-	-	-	-	-	1	1	0	100	0	Always	1	1	0	100	0	Always	0	-	-	-	-	No data	234667	-	Benbow	111132	-	-	-	-
8	Coulborn Creek	Eel River	Eel River	South Fork Eel River	Indian Creek	Coulborn Creek	-	-	-	-	-	P	-	-	-	-	-	-	-	-	-	1	1	0	100	0	Always	1	1	0	100	0	Always	0	-	-	-	-	No data	221667	-	Benbow	111132	-	-	-	-
9	Anderson Creek	Eel River	Eel River	South Fork Eel River	Indian Creek	Anderson Creek	-	-	-	-	-	P	-	-	-	-	-	-	-	-	P	2	2	0	100	0	Always	1	1	0	100	0	Always	1	1	0	100	0	Always	-	-	Benbow	111132	-	-	-	-
10	Piercy Creek	Eel River	Eel River	South Fork Eel River	Piercy Creek	-	-	-	P	-	-	-	-	P	P	P	P	P	P	P	P	9	9	0	100	0	Always	6	6	0	100	0	Always	3	3	0	100	0	Always	230638	Y	Benbow	111132	-	-	-	-
11	Standley Creek	Eel River	Eel River	South Fork Eel River	Standley Creek	-	-	-	-	-	-	-	-	P	-	-	-	-	-	P	-	2	2	0	100	0	Always	1	1	0	100	0	Always	1	1	0	100	0	Always	235360	Y	Benbow	111132	-	-	-	-
12	McCoy Creek	Eel River	Eel River	South Fork Eel River	McCoy Creek	-	-	-	-	-	-	-	-	-	-	-	-	-	-	P	P	2	2	0	100	0	Always	0	-	-	-	-	No data	2	2	0	100	0	Always	228328	Y	Benbow	111132	-	-	-	-
13	Bear Pen Creek	Eel River	Eel River	South Fork Eel River	Bear Pen Creek	-	-	-	-	-	P	-	-	-	-	-	-	-	-	P	-	2	2	0	100	0	Always	1	1	0	100	0	Always	1	1	0	100	0	Always	218867	Y	Benbow	111132	-	-	-	-
15	Red Mountain Creek	Eel River	Eel River	South Fork Eel River	Red Mountain Creek	-	-	-	-	-	-	-	-	-	-	-	-	-	-	A	P	2	1	1	50	50	Sometimes	0	-	-	-	-	No data	2	1	1	50	50	Sometimes	231360	Y	Benbow	111132	-	-	-	-
16	Wildcat Creek	Eel River	Eel River	South Fork Eel River	Wildcat Creek	-	-	-	-	-	-	-	-	-	-	-	-	-	-	P	-	1	1	0	100	0	Always	0	-	-	-	-	No data	1	1	0	100	0	Always	237786	Y	Benbow	111132	-	-	-	-
18	Mill Creek	Eel River	Eel River	South Fork Eel River	Mill Creek	-	-	-	-	-	P	-	-	-	-	-	-	-	-	-	-	1	1	0	100	0	Always	1	1	0	100	0	Always	0	-	-	-	-	No data	-	-	Benbow	111132	-	-	-	-
19	Hollow Tree Creek	Eel River	Eel River	South Fork Eel River	Hollow Tree Creek	-	P	P	P	P	P	P	P	P	P	P	P	P	P	P	P	15	15	0	100	0	Always	12	12	0	100	0	Always	3	3	0	100	0	Always	225456	Y	Benbow	111132	-	-	-	-
21	South Fork Creek	Eel River	Eel River	South Fork Eel River	Hollow Tree Creek	South Fork Creek	-	-	-	-	-	-	-	-	-	-	-	-	P	P	-	2	2	0	100	0	Always	0	-	-	-	-	No data	2	2	0	100	0	Always	235031	-	Benbow	111132	-	-	-	-
22	Middle Creek	Eel River	Eel River	South Fork Eel River	Hollow Tree Creek	Middle Creek	-	-	-	-	P	-	-	A	A	-	-	-	A	A	-	5	1	4	20	80	Sometimes	3	1	2	33.3	66.7	Sometimes	2	0	2	0	100	Never	228580	-	Benbow	111132	-	-	-	-
23	Walters Creek	Eel River	Eel River	South Fork Eel River	Hollow Tree Creek	Walters Creek	-	-	-	-	-	-	A	A	A	-	-	-	A	A	A	6	0	6	0	100	Never	3	0	3	0	100	Never	3	0	3	0	100	Never	237214	Y	Benbow	111132	-	-	-	-
25	Lost Pipe Creek	Eel River	Eel River	South Fork Eel River	Hollow Tree Creek	Lost Pipe Creek	-	-	-	-	-	-	-	A	A	-	-	-	A	A	-	4	0	4	0	100	Never	2	0	2	0	100	Never	2	0	2	0	100	Never	227717	-	Benbow	111132	-	-	-	-
26	Bear Creek	Eel River	Eel River	South Fork Eel River	Hollow Tree Creek	Bear Creek	-	-	-	A	P	-	A	A	A	-	-	-	A	A	-	7	1	6	14.3	85.7	Sometimes	5	1	4	20	80	Sometimes	2	0	2	0	100	Never	218811	-	Benbow	111132	-	-	-	-
27	Redwood Creek	Eel River	Eel River	South Fork Eel River	Hollow Tree Creek	Redwood Creek	-	-	-	-	-	-	P	P	P	-	-	-	P	P	P	6	6	0	100	0	Always	3	3	0	100	0	Always	3	3	0	100	0	Always	231426	Y	Benbow	111132	-	-	-	-
28	South Fork Redwood Creek	Eel River	Eel River	South Fork Eel River	Hollow Tree Creek	Redwood Creek	-	-	-	-	-	-	P	P	P	-	-	-	P	A	P	6	5	1	83.3	16.7	Sometimes	3	3	0	100	0	Always	3	2	1	66.7	33.3	Sometimes	235046	-	Benbow	111132	-	-	-	-
31	Bond Creek (=Bonds)	Eel River	Eel River	South Fork Eel River	Hollow Tree Creek	Bond Creek (=Bonds)	P	P	P	-	-	-	P	P	P	-	-	-	P	P	P	9	9	0	100	0	Always	6	6	0	100	0	Always	3	3	0	100	0	Always	219628	Y	Benbow	111132	-	-	-	-
32	Michaels Creek	Eel River	Eel River	South Fork Eel River	Hollow Tree Creek	Michaels Creek	-	-	-	-	-	-	P	P	P	-	-	-	P	P	P	6	6	0	100	0	Always	3	3	0	100	0	Always	3	3	0	100	0	Always	228565	Y	Benbow	111132	-	-	-	-
34	Doctors Creek	Eel River	Eel River	South Fork Eel River	Hollow Tree Creek	Michaels Creek	-	-	-	-	-	-	A	P	P	-	-	-	P	A	-	5	3	2	60	40	Sometimes	3	2	1	66.7	33.3	Sometimes	2	1	1	50	50	Sometimes	-	-	Benbow	111132	-	-	-	-
35	Lynch Creek	Eel River	Eel River	South Fork Eel River	Hollow Tree Creek	Michaels Creek	-	-	-	-	-	-	-	-	A	-	-	-	A	A	-	3	0	3	0	100	Never	1	0	1	0	100	Never	2	0	2	0	100	Never	227859	-	Benbow	111132	-	-	-	-
36	Waldron Creek	Eel River	Eel River	South Fork Eel River	Hollow Tree Creek	Waldron Creek	P	A	A	A	-	-	A	A	A	-	-	-	A	A	P	10	2	8	20	80	Sometimes	7	1	6	14.3	85.7	Sometimes	3	1	2	33.3	66.7	Sometimes	237165	Y	Benbow	111132	-	-	-	-
38	Huckleberry Creek	Eel River	Eel River	South Fork Eel River	Hollow Tree Creek	Huckleberry Creek	-	-	-	-	-	-	P	P	P	-	-	-	P	P	P	6	6	0	100	0	Always	3	3	0	100	0	Always	3	3	0	100	0	Always	225724	Y	Benbow	111132	-	-	-	-
39	Bear Wallow Creek	Eel River	Eel River	South Fork Eel River	Hollow Tree Creek	Huckleberry Creek	-	-	P	-	-	-	P	P	P	-	-	-	P	P	P	7	7	0	100	0	Always	4	4	0	100	0	Always	3	3	0	100	0	Always	-	-	Benbow	111132	-	-	-	-
40	Little Bear Wallow Creek	Eel River	Eel River	South Fork Eel River	Hollow Tree Creek	Huckleberry Creek	-	-	-	-	-	-	P	P	P	-	-	-	P	A	P	6	5	1	83.3	16.7	Sometimes	3	3	0	100	0	Always	3	2	1	66.7	33.3	Sometimes	227192	-	Benbow	111132	-	-	-	-
41	Butler Creek	Eel River	Eel River	South Fork Eel River	Hollow Tree Creek	Butler Creek	-	-	-	-	-	-	P	P	P	-	-	-	P	P	P	6	6	0	100	0	Always	3	3	0	100	0	Always	3	3	0	100	0	Always	220279	Y	Benbow	111132	-	-	-	-
42	Cedar Creek	Eel River	Eel River	South Fork Eel River	Cedar Creek	-	-	-	-	-	-	-	-	-	A	-	-	-	-	A	P	3	1	2	33.3	66.7	Sometimes	1	0	1	0	100	Never	2	1	1	50	50	Sometimes	220768	Y	Benbow	111132	-	-	-	-
43	Low Gap Creek	Eel River	Eel River	South Fork Eel River	Low Gap Creek	-	-	-	P	-	-	-	-	-	-	-	-	-	-	-	-	1	1	0	100	0	Always	1	1	0	100	0	Always	0	-	-	-	-	No data	227747	-	Benbow	111132	-	-	-	-
44	Little Low Gap Creek	Eel River	Eel River	South Fork Eel River	Low Gap Creek	Little Low Gap Creek	-	-	P	-	-	-	-	-	-	-	-	-	-	-	-	1	1	0	100	0	Always	1	1	0	100	0	Always	0	-	-	-	-	No data	227299	-	Benbow	111132	-	-	-	-
45	Rattlesnake Creek	Eel River	Eel River	South Fork Eel River	Rattlesnake Creek	-	-	-	-	-	-	P	-	-	-	-	-	-	-	A	A	3	1	2	33.3	66.7	Sometimes	1	1	0	100	0	Always	2	0	2	0	100	Never	231259	Y	Benbow	111132	-	-	-	-
46	Cummings Creek	Eel River	Eel River	South Fork Eel River	Rattlesnake Creek	Cummings Creek	-	-	-	-	-	-	-	-	-	-	-	-	-	A	-	1	0	1	0	100	Never	0	-	-	-	-	No data	1	0	1	0	100	Never	221909	Y	Benbow	111132	-	-	-	-
47	Ten Mile Creek	Eel River	Eel River	South Fork Eel River	Ten Mile Creek	-	-	-	-	-	-	-	-	-	-	-	-	-	-	P	-	1	1	0	100	0	Always	0	-	-	-	-	No data	1	1	0	100	0	Always	236107	Y	Laytonville	111133	-	-	-	-
48	Grub Creek	Eel River	Eel River	South Fork Eel River	Ten Mile Creek	Grub Creek	-	-	-	-	-	-	-	-	-	-	-	-	-	A	P	2	1	1	50	50	Sometimes	0	-	-	-	-	No data	2	1	1	50	50	Sometimes	224683	Y	Laytonville	111133	-	-	-	-
49	Streeter Creek	Eel River	Eel River	South Fork Eel River	Ten Mile Creek	Streeter Creek	-	-	-	-	-	-	-	-	-	-	-	-	-	A	-	1	0	1	0	100	Never	0	-	-	-	-	No data	1	0	1	0	100	Never	235591	Y	Laytonville	111133	-	-	-	-
50	Big Rock Creek	Eel River	Eel River	South Fork Eel River	Ten Mile Creek	Big Rock Creek	-	-	-	-	-	-	P	-	-	-	-	-	-	A	P	3	2	1	66.7	33.3	Sometimes	1	1	0	100	0	Always	2	1	1	50	50	Sometimes	219241	Y	Laytonville	111133	-	-	-	-
51	Mud Springs Creek	Eel River	Eel River	South Fork Eel River	Ten Mile Creek	Mud Springs Creek	-	-	-	-	-	-	-	-	-	-	-	-	-	-	P	1	1	0	100	0	Always	0	-	-	-	-	No data	1	1	0	100	0	Always	229273	Y	Laytonville	111133	-	-	-	-
52	Mill Creek	Eel River	Eel River	South Fork Eel River	Ten Mile Creek	Mill Creek	-	-	-	-	-	-	-	-	-	-	-	-	-	A	A	2	0	2	0	100	Never	0	-	-	-	-	No data	2	0	2	0	100	Never	228673	Y	Laytonville	111133	-	-	-	-
53	Cahto Creek	Eel River	Eel River	South Fork Eel River	Ten Mile Creek	Cahto Creek	-	-	-	-	-	A	-	-	-	-	-	-	-	A	P	3	1	2	33.3	66.7	Sometimes	1	0	1	0	100	Never	2	1	1	50	50	Sometimes	220369	Y	Laytonville	111133	-	-	-	-
55	Fox Creek	Eel River	Eel River	South Fork Eel River	Fox Creek	-	-	-	-	-	-	-	-	-	-	-	-	-	-	A	A	2	0	2	0	100	Never	0	-	-	-	-	No data	2	0	2	0	100	Never	223780	Y	Laytonville	111133	-	-	-	-
56	Elder Creek	Eel River	Eel River	South Fork Eel River	Elder Creek	-	-	-	-	-	-	-	-	-	-	-	-	-	-	A	P	2	1	1	50	50	Sometimes	0	-	-	-	-	No data	2	1	1	50	50	Sometimes	223070	Y	Laytonville	111133	-	-	-	-
58	Jack of Hearts Creek	Eel River	Eel River	South Fork Eel River	Jack of Hearts Creek	-	-	-	-	-	-	-	-	-	P	-	-	-	P	P	P	4	4	0	100	0	Always	1	1	0	100	0	Always	3	3	0	100	0	Always	226039	Y	Laytonville	111133	-	-	-	-
59	Deer Creek	Eel River	Eel River	South Fork Eel River	Deer Creek	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	0	-	-	-	-	No data	0	-	-	-	-	No data	0	-	-	-	-	No data	222171	Y	Laytonville	111133	-	-	-	-
60	Little Charlie Creek	Eel River	Eel River	South Fork Eel River	Little Charlie Creek	-	-	-	-	-	-	-	-	-	-	-	-	-	-	A	-	1	0	1	0	100	Never	0	-	-	-	-	No data	1	0	1	0	100	Never	227219	Y	Laytonville	111133	-	-	-	-
61	Dutch Charlie Creek	Eel River	Eel River	South Fork Eel River	Dutch Charlie Creek	-	-	-	-	-	-	-	-	P	P	P	P	P	P	P	P	8	8	0	100	0	Always	5	5	0	100	0	Always	3	3	0	100	0	Always	222758	Y	Laytonville	111133	-	-	-	-

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