Area	Lower Big River
Topic	Sediment: Matthews Lower Big Basin Landslides Volumes 1921-2000

Caption:  The Source Table slides_vol_tons_period_allsubs.dbf was derived from Matthews and Associates (2001) Table 19. The SUB_BASIN is the Matthews sub-basin naming convention, SHORT_NAME is the abbreviation for use on charts and the years (ie. Y1936) are the year of the aerial photos used in the mass wasting analysis. Each period of analysis spans back to the previous aerial photo year. Sediment volumes are reported in tons. See Info Links for more information.

 50 rows of a possible 56 have been displayed.

SUB_BASIN	SHORT_NAME	Y1936	Y1952	Y1965	Y1978	Y1988	Y2000	TOTAL
Lower Big River	LOWER_BIG	18685	61816	23801	1635	106	22682	128726
Laguna Creek	LAGUNA	1455	49694	2449	-	16061	12589	82247
Big River Estuary	ESTUARY	21341	16350	45304	1811	-	40970	125776
Middle Big River	MIDDLE_BIG	355391	90156	251182	38782	58623	16892	811026
Two Log Creek	TWO LOG	3850	24350	20197	1768	-	8506	58670
LITTLE NORTH FORK	LITTLE_NF	8640	346185	58823	25196	33874	38221	510939
Upper North Fork Big	UPPER_NF	-	37093	29175	10906	39165	8164	124502
James Creek	JAMES	2959	144596	116547	20580	53885	2535	341101
Chamberlain Creek	CHAMBERLIN	-	804189	222892	28398	9666	12200	1077345
East Branch North Fk	EAST_BR_NF	-	137107	70162	17748	44179	24765	293961
Lower North Fork Big	LOWER_NF	223989	120861	73891	2424	8881	6900	436947
Upper Mainstem Big	UPPER_MAIN	-	403490	271868	34857	54666	65068	829949
Martin Creek	MARTIN	-	123057	188716	42901	32005	47655	434334
Lower Mainstem Big R	LOWER_MAIN	6730	134826	37411	9352	30082	42558	260960
Upper South Fork Big	UPPER_SF	-	828480	69078	14494	40489	16365	968906
Middle South Fork Bi	MIDDLE_SF	5494	95223	288421	31898	18120	17304	456461
Lower South Fork Big	LOWER_SF	181234	207219	124382	45865	20331	56836	635866
DAUGHTERY CREEK	DAUGHERTY	-	359000	320909	19781	90227	40900	830817

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To learn more about this topic click here .
To download the table with the chart's source data, click slides_vol_tons_period_allsubs.dbf (size 1,798 bytes) .
To see meta information about the data table used for this topic click here
 
 

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