Tournament - Spinney Mountain Reservoir Pike Management

In the past few years, Colorado Parks and Wildlife (CPW) has seen an imbalance in the pike and trout population numbers at Spinney Mountain Reservoir. Fisheries surveys have documented missing age classes of trout, while pike numbers are continuing to grow. In the interest of restoring balance, we are asking anglers to be part of the solution. Take an active role in fishery management by responsibly harvesting Northern Pike (especially the smaller sizes), which will help the reservoir retain its ability to produce a high-quality and healthy fishery for both species.

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    Required to Participate

    Registration

    Participants must register for the Spinney Pike Management Tournament on Fishing Chaos App. You will need to create a free user account with a username and password. Download the app from the Apple App Store ,  Google Play, or register on the Fishing Chaos website.

    Angling Requirements

    • Anglers must be 17 years or younger to enter fish into the Youth Angler Category.
    • Participants must have a valid fishing license and are required to obey all federal, state, and local laws and regulations. Failure to follow rules will result in disqualification from the tournament and all related prizes.
    • Participants must have a Daily State Parks pass, Annual Pass, or KCW on their vehicle
      registration.

    Using the App

    • You must enable GPS/location settings so the location of the fish submitted can be verified. (This information will not be shared outside of the tournament.)
    • Fish will be entered into the monthly prize categories based on date caught. New prize categories will begin the first of each month and end on the last day of the month.

    Collect Your Tape Measurer

    After registering, stop at the Spinney Mountain Reservoir ANS station upon entry and obtain the official soft tape measure, which is required to enter fish in the tournament. Please keep track of your tape for use for the entirety of the tournament.

    Tournament Rules

    • Only Northern Pike will be accepted in the tournament.

      They must be caught from Spinney Mountain Reservoir and harvested, and photos must be submitted on the Fishing Chaos app or website.

    • Scoring of Northern Pike will be as follows:

      • Fish 32 inches and under are worth 3 points
      • Fish greater than 32 inches are worth 1 point. 

      This point system will be used for the Most Points prize category.

    Submitting Fish

    • Each fish must be measured immediately upon capture using a provided official soft tape, which can be obtained from the ANS station upon entry.

      In order for your fish to qualify, two photos, as described below, must be submitted to enter the fish into the tournament.

    • First photo:

      The official soft tape must be laid on top of the fish with the 0-inch mark on the end of the nose and the other end over the tail. The fish must be laid with its right side down and the photo must be captured from directly above it and encompass the whole fish. Mouths may be open or closed, and anglers may pinch the tails.

    • Second photo:

      Still with the fish’s right side down, this photo must show evidence of harvest either through a clearly visible cut in the abdomen or a cut to the gills/head. The entirety of the fish must still be visible in the photo.

    • Photos of fish harvested must occur prior to leaving the park property through the Fishing Chaos app.

    • Photos that do not meet these requirements will not be accepted or scored. No exception.

      Length determination will be at the discretion of the event director.

    • Submitted fish must go to the angler’s Fishing Chaos account who caught the fish.

      This is an individual tournament, so you cannot enter as a partnership or team or combine catches with other anglers.

    • Harvested fish must be kept by the angler or donated to the freezer available at the Spinney ANS station and must be cared for and provided for human consumption.

    • Fish will be entered into the monthly prize categories based on date caught. New prize categories will begin the first of each month and end on the last day of the month.

      Ties will be broken based on the first person to reach a given prize category.

    • Tiger Muskie are NOT part of the tournament and will not be counted if submitted.

    • CPW employees are not eligible for cash prizes.

    • The event director has the right to change the rules at any time.

      Interpretation and enforcement of the rules shall be left to the discretion of the event director. Each participant agrees to report to the event director immediately any violation or infraction of the rules.

    Spinney Mountain Reservoir Fishing Regulations

    • Fishing is strictly flies and lures only; no salt and no scent.

    • Bait fishing and snagging are both prohibited.

    • Areas closed to fishing include the face of the dam, the Homestake Conveyance Channel past the no fishing signs, and from any island or boat ramp.

    • Fishing from the docks is prohibited.

    • No fishing from one-half hour after sunset to one-half hour before sunrise.

    • Park hours are one-half hour before sunrise to one hour after sunset.

    • Bag, possession and minimum size for trout is 1, 20 inches long.

    • Bag and possession limit for Tiger Muskie is 1, at least 36 inches long.

    Monthly Prizes

    Most Points

    • 1st: $500
    • 2nd: $250
    • 3rd: $150

    Mystery Prizes

    • Adult Mystery Prize (two awarded every month)
    • Youth Angler Mystery Prize

    Winners will be notified within two weeks from the end of the month (close of the prize category). Anglers will have up to 60 days to complete the required steps to claim their prize. Anglers who do not complete the required steps and claim their prize within 60 days forfeit their prize. 

    Data Privacy and Fisheries Management
    Fishing Chaos will not release GPS data, photographs, or names of participants to the public from the Spinney Pike Management Tournament. Data collected will go to Colorado Parks and Wildlife to aid in management of the fishery at Spinney Mountain Reservoir.

    Location

    Monday, Jun 1, 2026

    7:00 am

    Wednesday, Sep 30, 2026

    6:00 pm

    Monday, Jun 1, 2026

    7:00 am - 6:00 pm

    Registration is required

    No registration required

    All Ages

    Kyle Battige

    [email protected]

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