Columbia Basin Development League

  • Advocacy Groups
PO Box 745
Cashmere, WA 98815
(509) 782-9442
(509) 782-1203 (fax)
Mon - Fri 8am-5pm
  • About

    A fully developed Columbia Basin Project that supports a robust regional and state economy and quality of life through efficient, well-maintained infrastructure and sustainable environmental stewardship. To serve as the voice of the Columbia Basin Project—supporting completion and sustainable maintenance.