2006 Weekly raspberry and blueberry ET and rainfall, Lynden, WA
Date blueberry raspberry 
mm/dd/yyyy ppt.   ETc irrigation requirement  ETc irrigation requirement
4/10/2006 0.42 0.07 -0.35 0.13 -0.29
4/17/2006 0.60 0.06 -0.54 0.14 -0.46
4/24/2006 0.15 0.13 -0.02 0.29 0.14
5/1/2006 0.36 0.14 -0.22 0.24 -0.12
5/8/2006 0.23 0.20 -0.04 0.45 0.22
5/15/2006 0.00 0.20 0.20 0.53 0.53
5/22/2006 0.41 0.25 -0.16 0.41 0.00
5/29/2006 0.80 0.19 -0.61 0.37 -0.43
6/5/2006 0.50 0.26 -0.24 0.56 0.06
6/12/2006 0.29 0.40 0.11 0.63 0.34
6/19/2006 0.34 0.50 0.16 0.69 0.35
6/26/2006 0.00 0.71 0.71 0.99 0.99
7/3/2006 0.00 1.01 1.01 1.22 1.22
7/10/2006 0.00 0.94 0.94 0.94 0.94
7/17/2006 0.16 0.89 0.73 0.88 0.72
7/24/2006 0.00 1.22 1.22 1.21 1.21
7/31/2006 0.00 1.06 1.06 1.03 1.03
8/7/2006 0.00 1.13 1.13 1.09 1.09
8/14/2006 0.33 0.78 0.45 0.74 0.41
8/21/2006 0.00 0.96 0.96 0.92 0.92
8/28/2006 0.00 0.91 0.91 0.87 0.87
9/4/2006 0.00 0.89 0.89 0.85 0.85
9/11/2006 0.22 0.77 0.55 0.73 0.51
9/18/2006 0.46 0.42 -0.04 0.40 -0.06
9/25/2006 0.76 0.45 -0.31 0.42 -0.34
10/2/2006 0.00 0.44 0.44 0.42 0.42
10/9/2006 0.06 0.40 0.34 0.37 0.31
10/16/2006 0.64 0.25 -0.39 0.23 -0.41
max irrigation requirement 1.22 1.22
90% efficiency 1.36 1.35
50% efficiency 2.44 2.434