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Buckhorn Mine: The Washington State Department of Ecology (Ecology) has the responsibility to uphold the mine's National Pollutant Discharge Elimination System (NPDES) permit. OHA has suggested corrective actions that would increase the understanding of the contaminant flows at the mine site and lead to long-term solutions to the water quality problems on Buckhorn Mountain.

On November 30, 2017, Ecology issued Notice of Violation (NOV) #15562 for water quality related violations during the third quarter of 2017. The water quality violations have continued unabated since Ecology issued the NOV. If Ecology would address the numerous procedural violations, it could help quell the numeric violations. History has shown that when Ecology provides remedial guidance and/or consequences, progress will be made in addressing these problems. Numerous actions could and should be taken to address the violations... Continue
   Buckhorn Mine Portal



Stream and Wetland Restoration: A new short video tells the Triple Creek restoration story in a nutshell, from the perspective of the restoration team -- OHA, the US Fish and Wildlife Service, Trout Unlimited, and the land stewards. You will also see a bird's eye view of the project!
Watch the new video here!
 
 

Beaver weaving BDA



January 4, 2019:
Secrets and Strengths of the Moss World, with Erica Heinlen

A new indoor series has begun, with a wide variety of natural history topics to learn about... Continue
 













OHA continues to press on, working to:
  • Minimize watershed impacts associated with the Buckhorn gold mine operations and exploration
  • Continuously improve the ecological health of the Okanogan Highlands
  • Increase community awareness and involvement in watershed issues