Table 3.

Percent bias (PBIAS) of NEWS2_MRB-DIN model output for 2002_HIST for the MRB and its sub-basins

	Mississippi River Basin	Arkansas-Red River Basin	Missouri River Basin	Ohio-Tennessee River Basin	Upper Mississippi River Basin
January	−1	−4	−44	−10	2
February	4	7	−53	−9	−6
March	−9	26	−51	−14	−21
April	0	98	−34	−18	−14
May	−12	75	−22	−32	−23
June	−11	82	−17	−19	−22
July	−40	0	−47	−19	−34
August	−35	49	−59	−11	−27
September	−23	37	−67	−8	−10
October	27	154	−17	42	14
November	47	83	0	24	20
December	33	64	2	−1	25
Annual	6	−50	34	13	15

Positive and negative values indicate that model-derived export is greater than and less than, respectively, average measurement-based export for 2002