FINAL REPORT ON A STUDY OF THE 1976 – 1980 NORTH DAKOTA RAINFALL ENHANCEMENT PROJECT
Done under the AMOS EDDY, INC. contract with the North Dakota Weather Modification Board Dated September 1980
Link To Document
The post 1950 rainfall enhancement was assessed rather crudely using:
a) some 59 National Weather Service (NWS) daily cooperative observer
reports, b) documentation as regards which counties were “in” and
“out” of the seeding activities each year, and c) the mid-tropospheric
wind reported at Bismarck each day to define downwind progression of
a “seeding plume.”
