Snohomish County Public Utility District No. 1

Skip navigation and go to content

Customer Service (M-F 8a-5:30p): 425-783-1000

Fish & Aquatic Resources

Adult Fish Passage

Downramping Regime for Power Operations to Minimize Stranding of Salmonid Fry in the Sultan River, Oct 1990

Gravel Quality and Quantity Study Final Report, Sept 1995

Spada Lake Biological Assessment and Sport Fishery Evaluation, Dec 1998

Spada Lake Limiting Factors for Trout Production Review, Sept 2006


Dawn Presler
(M-F, 8am to 5pm)