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Gunnison Reservoir Recreational Monitoring

Do not swim icon. Boating is safe icon. Caution when eating fish icon.

Warning Advisory

Harmful Algae Present

Do not swim icon. Boating is safe icon. Caution when eating fish icon.
  • Do not swim or water ski
  • Avoid areas of algae when boating
  • Keep animals away
  • Do not drink the water
  • Clean fish well and discard guts

Updates:

September 11, 2024: Harmful algal bloom (HAB) monitoring update

BE CAREFUL: A harmful algal bloom is present at Gunnison Reservoir. Algae in the water may be producing dangerous toxins that can make humans and animals sick. 

Central Utah Health Department has issued a WARNING ADVISORY. 

If you visit Gunnison Reservoir:


August 15, 2024: Harmful algal bloom (HAB) monitoring update

BE CAREFUL: A harmful algal bloom is present at Gunnison Reservoir. Algae in the water may be producing dangerous toxins that can make humans and animals sick. 

Central Utah Health Department has issued a WARNING ADVISORY. 

If you visit Gunnison Reservoir:


August 13, 2024: Harmful algal bloom (HAB) monitoring update

BE CAREFUL: Our monitoring team saw visible signs of a harmful algal bloom at Gunnison Reservoir. There could be algae in the water producing dangerous toxins. We collected samples and results are pending. Check back here for updates.

In the meantime we recommend:

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