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Rainbow Lake

Rainbow Lake is a reservoir in Maine, near Piscataquis County.

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Rainbow Lake Fishing Weather

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Fish species in Rainbow Lake

Rainbow Lake is a reservoir in Piscataquis County, Maine and covers about 1,626 acres, with a deepest recorded spot of 130 feet.

How the Size and Shape of Rainbow Lake Affect Fishing

Rainbow Lake has an old river or creek channel under the water, so start with channel bends, points and places where shallow water drops into the deep end.

Fish and Baits at Rainbow Lake

Fish reported from Rainbow Lake include arctic char and brook trout.

Trout

For trout on Rainbow, try a small spoon, inline spinner, streamer or worm near cool incoming water for brook trout.

Salmon, Lake Trout and Other Deep-Water Fish

For deep-water fish on Rainbow, work a small spoon or jig slowly in the coldest deep water for Arctic char.

How the Seasons Change Rainbow Lake

Spring around Rainbow is a good time to check warm coves and incoming water, and summer fishing is usually better in cooler, deeper water. Fall around Rainbow can bring fish back to windy points and banks, while winter calls for smaller baits fished slowly.

A Simple Plan for Fishing Rainbow Lake

On a first trip to Rainbow, check incoming water, one bend in the old channel and a point near deep water with a moving lure, then slow down with a jig or worm where you get a bite.

Useful Tackle for Rainbow Lake

A medium spinning rod covers most casting at Rainbow, while a second rod with enough line and weight to reach deep water is useful for Arctic char.

Rainbow Lake FAQs

Where should an angler start on the 1,626-acre Rainbow Lake?

At Rainbow, pick one cove and the closest point or drop into deep water, then fish that small area well before making a long move.

Should anglers fish the 130-foot deep end of Rainbow Lake?

Not every trip. A better place at Rainbow is where a point, drop-off or group of baitfish gives the fish a reason to stop.

Which reported fish is a simple first target at Rainbow Lake?

Arctic char is on the fish list for Rainbow, so start with a bait made for that fish instead of guessing at a species that may not be there.

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