Fall Chinook and Chum Below Bonneville Dam Seining Summary, 2003
		CHINOOK (mm)
			mean len.			mean len.		Ad clip	CHUM (mm)
Date	total	# <50	<50	#51 - 100	#100 +	< 100	#	len.	#	mean len.
24-Jan	74	73	-	0	1	45.3	0	-	0	-
31-Jan	17	17	-	0	0	47.1	0	-	2	35.0
4-Feb	36	28	-	8	0	47.4	0	-	0	-
6-Feb	63	38	-	25	0	48.0	0	-	0	-
14-Feb	67	43	41	24	0	44.5	0	-	1	38.0
18 Feb	38	11	43	26	1	55.5	0	-	2	39.0
21-Feb	11	3	41	8	0	54.4	0	-	1	41.0
25-Feb	61	52	40	9	0	42.1	0	-	3	41.0
28-Feb	144	115	42	28	1	44.5	0	-	22	38.2
3-Mar	73	59	43	11	3	45.3	1	174	72	41.0
7-Mar	34	29	41	3	2	43	0	-	24	44
11-Mar	175	102	42	73	0	50	2	52.5	69	41
14-Mar	183	52	44	131	0	57	0	-	51	41
18-Mar	211	110	42	101	0	51	0	-	94	40
21-Mar	127	79	40	47	1	50	1	62	175	39.5
25-Mar	213	188	41	25	0	43	0	-	124	40.5
28-Mar	135	104	41	29	2	47	0		76	40
1-Apr	111	95	41	10	6	44	1	128	302	40
4-Apr	120	83	41	37	0	49	1	74	49	39.8
8-Apr	549	513	41	36	0	43	0	-	131	40
11-Apr	603	558	41	43	2	43	0	-	202	40
14-Apr	454	424	42	30	0	43	1	81	51	40.5
18-Apr	674	616	43.6	58	0	46	0		39	41
22-Apr	860	743	43	106	11	46	7	126	15	40
24-Apr	547	501	43	44	2	45	na	-	58	41.5
28-Apr	342	282	43.0	60	3	46.7	na	-	2	38.5
2-May	366	306	44.3	60	1	47	na	-	5	42.4
6-May	261	195	43.5	66	0	46	na	-	3	45.6
9-May	536	438	43.3	98	0	46	na	-	1	41
total	7085	5857		1196	36				1574