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Lake John

Lake John is a lake in Colorado, near Jackson County.

Live lake forecast

Lake John Fishing Weather

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Fish species in Lake John

Lake John is a lake in Jackson County, Colorado, and covers about 612 acres, reaches about 45.2 feet at its deepest point and holds roughly 7,092 acre-feet.

The best plan at Lake John is to choose one arm or shoreline and work it from shallow cover to the first deep break. Deep water at Lake John gives fish room to move away from shore as summer heat and bright light build.

Lake John FAQs

What is a simple way to start fishing for cutbow trout at Lake John?

Cast a small spoon, spinner, leech pattern, or light jig across cool shelves.

What does the 45.2 feet deepest point mean when fishing Lake John?

Treat 45.2 feet as the deepest point, not the automatic fishing depth; start near cover and move deeper only when bites or bait give a reason.

What is the best reason to change spots at Lake John?

On the 612-acre lake in Jackson County, move after checking the same useful feature at several depths without finding bait, a clean edge, or a bite.

Check the evidence

Sources and what they establish

Source dates describe the evidence, not a live catch forecast. Check the managing authority before planning access or keeping fish.

  • Cutbow Trout — supporting source

    Colorado Parks and Wildlife

    The linked source supports this fish’s presence or stocking in this water.

    Source checked:

    This is not a record catch or a measure of how many fish are there today. The source may describe an earlier period.

  • Rainbow Trout — supporting source

    Colorado Parks and Wildlife

    The linked source supports this fish’s presence or stocking in this water.

    Source checked:

    This is not a record catch or a measure of how many fish are there today. The source may describe an earlier period.

  • Snake River Cutthroat Trout — supporting source

    Colorado Parks and Wildlife

    The linked source supports this fish’s presence or stocking in this water.

    Source checked:

    This is not a record catch or a measure of how many fish are there today. The source may describe an earlier period.

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