Be Mindful Of Hotter Water Temperatures

Warmer weather means it’s time to start paying closer attention to water temperatures!

Several local streams, including Flat Creek and Pacific Creek, have already seen daily water temperatures exceed 65°F, and some rivers in Yellowstone are already under hoot owl closures due to warm water conditions.

At 65°F, the Wyoming Game and Fish Department and Grand Teton National Park recommend anglers adjust their fishing practices to help reduce stress on trout.

As a responsible angler:
• Change your destination and fish colder-water streams.
• Fish earlier in the day when water temperatures are coolest.
• Use barbless hooks, land fish quickly, and keep fish in the water as much as possible.

Before you head out, check water temperatures at nearby USGS gages and carry a pocket thermometer to monitor conditions throughout the day. Small changes can make a big difference in protecting our fisheries.

Fishing temperature graphic from Grand Teton National Park

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