Sacramento Municipal Utility District to expand cloud seeding in El Dorado County
8 June 2017
CLOUD SEEDING FOR ALMOST HALF A CENTURY
Emphasizing its long history of cloud seeding, McFadden said SMUD has been doing so since 1968 and before that helped with experiments being carried out by other agencies working to increase rainfall.
At the same time he admitted they don’t monitor its effect on the environment.