Area	Northern Mattole
Topic	USFS VegTypes - Riparian Strips: Petrolia 1994

Caption:  The Source Table usfsveg_ripsrce.dbf is shows summary data for 90 meter riparian strips by Calwater planning watershed. Original data were derived by USFS from Landsat imagery flown in 1994. Summary statistics of vegetation and timber types were derived as a percentage of acres in the Calwater planning watershed in the program ArcView. Vegetation classification was conducted by the U.S. Forest Service remote sensing team in cooperation with the California Department of Forestry. Vegetation is classified according to diameter at breast height (DBH): GIANT = >50" DBH, V_LARGE = 40-50" DBH, LARGE = 30-40" DBH, MED_LARGE = 20-30" DBH, SMALL_MED = 12-20" DBH, SMALL = 5-12" DBH, NONFOREST = No trees, shrubs, grass, bare soil. Additional columns in include PWSNAME (= Calwater planning watershed), SUBBASIN (= Mattole subbasin), ACRES (= total area of planning watershed), and AREA_M2 (= calculated area within 90 meter riparian strips).

 50 rows of a possible 128 have been displayed.

SPWSNAME	PWSNAME	SUBBASIN	ACRES	AREA_M2	GIANT	V_LARGE	LARGE	MED_LARGE	SMALL_MED	SMALL	SAPLINGS	NONFOREST
N. Fork Mattole	Apple Tree	Northern	3923	3979800	0	0	0.001	0.248	0.326	0.244	0.033	0.147
Upper Mattole River	Big Finley Creek	Western	5927	6082200	0	0	0.001	0.239	0.447	0.286	0.005	0.022
Ettersburg	Blue Slide Creek	Eastern	6445	7105500	0	0	0	0.264	0.325	0.262	0.038	0.111
Upper Mattole River	Bridge Creek	Southern	10233	11678400	0	0	0.002	0.269	0.399	0.283	0.007	0.04
Everts Ridge	Camp Mattole	Northern	6956	8036100	0	0	0.002	0.118	0.235	0.174	0.056	0.415
Lower Mattole River	Cow Pasture Opening	Northern	6613	7640100	0	0	0	0.141	0.3	0.235	0.039	0.284
Ettersburg	Dry Creek	Eastern	7331	6247800	0.004	0	0.002	0.324	0.408	0.2	0.028	0.034
Upper Mattole River	Eubank Creek	Eastern	7987	9240300	0	0	0.002	0.27	0.367	0.263	0.009	0.089
Honeydew	Honeydew Creek	Western	12120	13098600	0	0	0.006	0.364	0.349	0.172	0.023	0.086
N. Fork Mattole	Joel Flat	Northern	4988	4393800	0	0	0.001	0.107	0.273	0.284	0.032	0.303
N. Fork Mattole	Long Ridge	Northern	6662	5640300	0.008	0	0.011	0.325	0.317	0.232	0.013	0.093
Ettersburg	Mattole Canyon	Eastern	10505	10569600	0.002	0	0.004	0.298	0.349	0.192	0.021	0.135
Everts Ridge	McGinnis Creek	Northern	4691	4545000	0.004	0	0.001	0.229	0.361	0.248	0.027	0.129
Bear Creek	North Fork Bear Creek	Western	8372	9394200	0	0	0.004	0.287	0.4	0.281	0.008	0.019
Honeydew	Oil Creek	Northern	8833	7954200	0.016	0	0.002	0.268	0.326	0.182	0.037	0.169
Lower Mattole River	Petrolia	Northern	5046	5355900	0	0	0	0.05	0.202	0.148	0.033	0.567
N. Fork Mattole	Rainbow	Northern	7196	6869700	0.001	0	0.003	0.391	0.362	0.175	0.006	0.062
Honeydew	Rattlesnake Creek	Northern	8671	7225200	0.001	0	0.002	0.339	0.341	0.177	0.016	0.124
Lower Mattole River	Shenanigan Ridge	Western	9914	10004400	0	0.009	0.019	0.181	0.288	0.26	0.046	0.198
Ettersburg	Sholes Creek	Eastern	11339	11509200	0	0	0.007	0.304	0.377	0.223	0.018	0.072
Bear Creek	South Fork Bear Creek	Western	5530	6030000	0	0	0.003	0.402	0.375	0.218	0	0.002
Everts Ridge	Squaw Creek	Western	10812	11654100	0	0	0	0.251	0.379	0.259	0.024	0.087
Upper Mattole River	Thompson Creek	Southern	7422	7911900	0.002	0	0.002	0.285	0.349	0.308	0	0.054
Ettersburg	Westland Creek	Eastern	7230	7346700	0.001	0	0.005	0.41	0.328	0.205	0.011	0.04
Everts Ridge	Woods Creek	Western	5117	5000400	0	0	0.003	0.195	0.285	0.134	0.037	0.346

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To view a table of information about this data click Metadata .
To download the table with the chart's source data, click usfsveg_ripsrce.dbf (size 4,800 bytes) .
 
 

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