Caption:  The Chart Table mtflh.dbf is derived from data collected by the U.S. Fish and Wildlife Service Arcata field office at the Willow Creek downstream migrant trap on the mainstem Trinity River for the year 1991. SPECIES are Chinook, coho and STHD = steelhead, MONTH is month (1 = January, 12 = December), SIZE is fork length of the fish in millimeters and PCTFREQ = the percent frequency of occurrence of lengths by month.

 50 rows of a possible 216 have been displayed.

SPECIES	MONTH	SIZE	FREQUENCY	PCTFREQ
Chinook	2	40	4	0.15
Chinook	2	50	1	0.04
Chinook	2	80	1	0.04
Chinook	2	90	3	0.12
Chinook	2	100	7	0.27
Chinook	2	110	5	0.19
Chinook	2	120	4	0.15
Chinook	2	130	1	0.04
Chinook	3	30	1	0.08
Chinook	3	40	4	0.31
Chinook	3	60	1	0.08
Chinook	3	90	1	0.08
Chinook	3	100	1	0.08
Chinook	3	110	4	0.31
Chinook	3	140	1	0.08
Chinook	4	30	3	0.11
Chinook	4	40	10	0.37
Chinook	4	50	5	0.19
Chinook	4	60	4	0.15
Chinook	4	70	4	0.15
Chinook	4	80	1	0.04
Chinook	5	50	16	0.27
Chinook	5	60	15	0.25
Chinook	5	70	12	0.2
Chinook	5	80	9	0.15
Chinook	5	90	5	0.08
Chinook	5	100	3	0.05
Chinook	6	50	3	0.03
Chinook	6	60	11	0.11
Chinook	6	70	17	0.17
Chinook	6	80	19	0.19
Chinook	6	90	22	0.22
Chinook	6	100	20	0.2
Chinook	6	110	7	0.07
Chinook	7	70	5	0.08
Chinook	7	80	17	0.27
Chinook	7	90	17	0.27
Chinook	7	100	15	0.23
Chinook	7	110	5	0.08
Chinook	7	120	4	0.06
Chinook	7	130	1	0.02
Chinook	8	80	6	0.11
Chinook	8	90	14	0.25
Chinook	8	100	14	0.25
Chinook	8	110	13	0.23
Chinook	8	120	7	0.12
Chinook	8	130	2	0.04
Chinook	9	80	3	0.12
Chinook	9	90	5	0.2
Chinook	9	100	5	0.2