Surface Orthophosphate (pg/L) Surface Orthophosphate (pg/L) 
70 
60 
50 
40 
30 
20 
10 
0 
Figure 3.2.17. Mean +1 SD surface orthophosphate compared among (A) all, 
California, Oregon, and Washington sample locations, and (B) California 
NMS, California non-NMS, Olympic Coast NMS, and Washington-Oregon 
non-NMS sample locations. 
B 
CA: NMS CA: nonNMS OCNMS WA-OR: nonNMS 
51 
