There are different versions of which quads belong to Washington. There following edge quads are listed on my index map but have no DRG files in the Washington data set:
o45118h6 o45118h7 o45121e8 o47123h8 o48122g7 o48123b2The following edge quads were downloaded from gsidatadepot and added to this dataset:
o45122e6 o45122f7 o45122g7 o45122h7The following edge quads are represented by DRG files but are not on my index map:
o45117h7 o45117h8 o46123a1 o46123a2 o46123a3 o46123a4 o46123a5 o46123a6 o46123a7 o46123a8 o46123b6 o46124b1 o48123b1Seattle North, Bellevue, Seattle South, and Bellevue South are 15' wide, and are represented by
k47122e1 k47122e3 k47122f1 k47122f3