The following are rainfall distributions for Washington State taken from the Dam Safety Guidelines,
Technical Note 3: Design Storm Construction, 1993. They correspond to Tables
C1,
C2,
C3,
C4 and
C5 of Appendix C. It is a lot of numbers, to copy and convert.
Use at your own risk! These are pure text files, so if you want to download them,
right mouse click on the link and select the SaveAs option.
We also have the RA files from Section 4.2.3 of the 2004 Ecology manual for Eastern Washington. There are four(4)
RAC files found in the EastWash.zip file below.