Potential Threats
�Dissolved Oxygen (DO)
–Declining trend
–Salmonid
–Deep water fishes
�Erosion
–Sedimentation
–Reduced habitat and spawning areas
–Increased phosphorus
�Gloeotrichia
–Blue-green algae
–Phosphorus indicator
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Gloeotrichia
Gloe-moves from bottom to top may bring phosphorus with it, sign of increasing p