Area	North Fork
Topic	Fish: Presence/Absence of Coho in NF Navarro Sub-basin 1988-1999

Caption:  The Chart Table fish_cohopres_nf_dfg_88_02.dbf is a portion of the Source Table fish_cohopres_nav_dfg_88_02.dbf. It shows the presence/absence of coho salmon young-of-the-year in streams in the North Fork Navarro sub-basin 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 Info Links 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 YYYY were coho young-of-the-year observed or collected (P = presence) or not (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 some streams in Sonoma and Marin Counties 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 453 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
275	North Fork Navarro River	Southern Mendocino Coast	Navarro River	North Fork Navarro River	-	-	-	-	-	-	-	-	P	P	P	P	-	-	-	-	P	5	5	0	100	0	Always	4	4	0	100	0	Always	1	1	0	100	0	Always	234372	Y	Navarro River	111350	-	-	1236380391566	-
276	Dead Horse Gulch	Southern Mendocino Coast	Navarro River	North Fork Navarro River	Dead Horse Gulch	-	-	-	-	-	-	-	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	-	-	Navarro River	111350	-	-	1236099391545	-
277	Tramway Gulch	Southern Mendocino Coast	Navarro River	North Fork Navarro River	Tramway Gulch	-	-	-	-	-	-	-	A	A	A	-	-	-	A	A	-	5	0	5	0	100	Never	3	0	3	0	100	Never	2	0	2	0	100	Never	236515	-	Navarro River	111350	-	-	1236043391556	-
278	Flynn Creek	Southern Mendocino Coast	Navarro River	North Fork Navarro River	Flynn Creek	-	-	-	-	-	-	-	A	P	P	-	-	-	P	P	P	6	5	1	83.3	16.7	Sometimes	3	2	1	66.7	33.3	Sometimes	3	3	0	100	0	Always	223642	Y	Navarro River	111350	-	-	1235824391609	-
279	Camp 16 Gulch	Southern Mendocino Coast	Navarro River	North Fork Navarro River	Flynn Creek	Camp 16 Gulch	-	-	-	-	-	-	A	A	P	-	-	-	P	A	P	6	3	3	50	50	Sometimes	3	1	2	33.3	66.7	Sometimes	3	2	1	66.7	33.3	Sometimes	255074	-	Navarro River	111350	-	-	1236024391914	-
280	Tank 4 Gulch (=Tank Ford)	Southern Mendocino Coast	Navarro River	North Fork Navarro River	Flynn Creek	Tank 4 Gulch (=Tank Ford)	-	-	-	-	-	-	A	P	P	-	-	-	A	A	-	5	2	3	40	60	Sometimes	3	2	1	66.7	33.3	Sometimes	2	0	2	0	100	Never	253963	-	Navarro River	111350	-	-	1236053392030	-
281	North Branch North Fork Navarro River	Southern Mendocino Coast	Navarro River	North Fork Navarro River	North Branch North Fork Navarro River	-	-	-	-	-	-	-	P	P	P	-	-	-	P	P	P	6	6	0	100	0	Always	3	3	0	100	0	Always	3	3	0	100	0	Always	1662310	Y	Navarro River	111350	-	-	1235596391713	-
282	Cook Creek	Southern Mendocino Coast	Navarro River	North Fork Navarro River	North Branch North Fork Navarro River	Cook Creek	-	-	-	-	-	-	A	P	P	-	-	-	A	A	P	6	3	3	50	50	Sometimes	3	2	1	66.7	33.3	Sometimes	3	1	2	33.3	66.7	Sometimes	221480	-	Navarro River	111350	-	-	1235485391870	-
283	John Smith Creek	Southern Mendocino Coast	Navarro River	North Fork Navarro River	North Branch North Fork Navarro River	John Smith 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	226280	Y	Navarro River	111350	-	-	1235351392072	-
284	Gulch 15 (=Sheep Gulch)	Southern Mendocino Coast	Navarro River	North Fork Navarro River	North Branch North Fork Navarro River	Gulch 15 (=Sheep Gulch)	-	-	-	-	-	-	-	-	A	-	-	-	P	P	P	4	3	1	75	25	Sometimes	1	0	1	0	100	Never	3	3	0	100	0	Always	-	-	Navarro River	111350	-	-	1235308392231	-
285	Big Gulch	Southern Mendocino Coast	Navarro River	North Fork Navarro River	North Branch North Fork Navarro River	Little North Fork Navarro River	-	-	-	-	-	-	-	-	-	-	-	-	-	-	P	1	1	0	100	0	Always	0	-	-	-	-	No data	1	1	0	100	0	Always	-	-	Navarro River	111350	-	-	1235045392044	-
285	Redwood Creek	Southern Mendocino Coast	Navarro River	North Fork Navarro River	North Branch North Fork Navarro River	Little North Fork Navarro River	-	-	-	-	-	-	-	-	-	-	-	-	-	-	P	1	1	0	100	0	Always	0	-	-	-	-	No data	1	1	0	100	0	Always	-	-	Navarro River	111350	-	-	1234994392025	-
285	Spooner Creek	Southern Mendocino Coast	Navarro River	North Fork Navarro River	North Branch North Fork Navarro River	Little North Fork Navarro River	-	-	-	-	-	-	A	-	-	-	-	-	-	-	P	2	1	1	50	50	Sometimes	1	0	1	0	100	Never	1	1	0	100	0	Always	-	-	Navarro River	111350	-	-	1234723392082	-
285	Sawyer Creek	Southern Mendocino Coast	Navarro River	North Fork Navarro River	North Branch North Fork Navarro River	Little North Fork Navarro River	-	-	-	-	-	-	A	-	-	-	-	-	-	-	P	2	1	1	50	50	Sometimes	1	0	1	0	100	Never	1	1	0	100	0	Always	-	-	Navarro River	111350	-	-	1234835391952	-
285	Little North Fork Navarro River	Southern Mendocino Coast	Navarro River	North Fork Navarro River	North Branch North Fork Navarro River	Little North Fork Navarro River	-	-	-	-	-	-	A	A	P	-	-	-	A	P	P	6	3	3	50	50	Sometimes	3	1	2	33.3	66.7	Sometimes	3	2	1	66.7	33.3	Sometimes	227314	Y	Navarro River	111350	-	-	1235351392073	-
286	Bear Creek	Southern Mendocino Coast	Navarro River	North Fork Navarro River	South Branch North Fork Navarro River	Bear Creek	-	-	-	-	-	-	-	A	-	-	-	-	-	-	P	2	1	1	50	50	Sometimes	1	0	1	0	100	Never	1	1	0	100	0	Always	-	-	Navarro River	111350	-	-	1234405391489	-
286	Bottom Creek	Southern Mendocino Coast	Navarro River	North Fork Navarro River	North Branch North Fork Navarro River	Little North Fork Navarro River	-	-	-	-	-	-	A	-	-	-	-	-	-	-	P	2	1	1	50	50	Sometimes	1	0	1	0	100	Never	1	1	0	100	0	Always	-	-	Navarro River	111350	-	-	1234783391985	-
286	South Branch North Fork Navarro River	Southern Mendocino Coast	Navarro River	North Fork Navarro River	South Branch North Fork Navarro River	-	-	-	-	A	-	-	P	A	P	-	-	-	A	P	P	7	4	3	57.1	42.9	Sometimes	4	2	2	50	50	Sometimes	3	2	1	66.7	33.3	Sometimes	234936	Y	Navarro River	111350	-	-	1235596391714	-
287	Low Gap Creek	Southern Mendocino Coast	Navarro River	North Fork Navarro River	South Branch North Fork Navarro River	Low Gap Creek	-	-	-	-	-	-	-	-	-	-	-	-	-	-	P	1	1	0	100	0	Always	0	-	-	-	-	No data	1	1	0	100	0	Always	-	-	Navarro River	111350	-	-	1233739391430	-
287	SB NF Navarro River (Hardscratch Cr)	Southern Mendocino Coast	Navarro River	North Fork Navarro River	South Branch North Fork Navarro River	SB NF Navarro River (Hardscratch Cr)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	P	1	1	0	100	0	Always	0	-	-	-	-	No data	1	1	0	100	0	Always	-	-	Navarro River	111350	-	-	-	-
287	Bridge Creek	Southern Mendocino Coast	Navarro River	North Fork Navarro River	South Branch North Fork Navarro River	Bridge Creek	-	-	-	-	-	-	-	-	A	-	-	-	A	A	P	4	1	3	25	75	Sometimes	1	0	1	0	100	Never	3	1	2	33.3	66.7	Sometimes	219818	Y	Navarro River	111350	-	-	1234362391501	-

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To learn more about this topic click Info Links .

To view additional information (data source, aquisition date etc.) about this page, click Metadata .
To download the table with the chart's data, click fish_cohopres_nf_dfg_88_02.dbf (size 39,618 bytes) .
To view the table with the chart's source data, click Source Table web page.
To download the table with the chart's source data, click fish_cohopres_nav_dfg_88_02.dbf (size 42,402 bytes)
 
 

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