Country=	U.S.A.
Station=	ROCK ISLAND DAM, WA
River=	COLUMBIA RIVER
Area=	231532.28
Lat=	47.33
Lon=	-120.07
Source=	USGS
PointID=	12462600
Area Units=	km2
Discharge Units=	m3/sec
Starting Year=	1913
Ending Year=	1919
Total Years=	7
Total Usable Years=	2

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Avg Annual
1913	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999
1914	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999
1915	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999
1916	1.71	1.44	1.91	10.28	8.42	6.4	4.34	3.54	3.53	0.74	1.15	1.6	3.76
1917	1.26	2.15	2.4	2.28	8.63	6.56	7.41	5.41	5.06	2.01	2.09	2.32	3.96
1918	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999
1919	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999

Avg	1.49	1.8	2.15	6.28	8.53	6.48	5.88	4.47	4.3	1.38	1.62	1.96	3.86

Std Dev	0.23	0.36	0.25	4	0.11	0.08	1.54	0.94	0.77	0.64	0.47	0.36	0.1