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Army Corps reservoir

Saylorville Lake

Polk, Dallas & Boone Counties, Iowa

A Des Moines River reservoir just north of Des Moines. It's known for white bass, walleye, crappie and catfish.

N5 mi
Air temp in Polk City, IA Loading current temperature…
Map data © OpenStreetMap contributors.
Surface area5,950 acres
Max depth—
Shoreline—
Boat motorsCheck local rules

Species

Fishery rating out of 5.

White Bass●●●●○

Schools chasing shad in open water, and spring river runs.

Walleye●●●○○

Points, flats and reefs at low light. Jigs and live bait early, crankbaits and crawler harnesses in summer.

Crappie●●●○○

Brush piles, docks and standing timber. Minnows or small jigs.

Channel Catfish●●●●○

Cut bait and nightcrawlers on flats and creek mouths in the evening.

When they bite

Month-by-month activity for each target species.

JFMAMJJASOND
White Bass
Walleye
Crappie
Channel Catfish
SlowFairGoodHot

Boat launches

1 launch sites. Fees and hours change, so confirm before you go.

  • More public accessPublic
    See the Iowa DNR or lake website for all ramps and feesDirections ↗

Size & creel limits

Special rules for this lake, confirmed from official state regulations. Minimum size and daily limit.

SpeciesMin sizeDaily limit
Channel Catfish
Reservoir limit; possession 30
See Iowa rules book ↗15 / day

Other species in this lake: look up the limits at Iowa Department of Natural Resources ↗

Verified October 2026. Rules change, so confirm current limits with the Iowa Department of Natural Resources before you fish.

Bait & tackle nearby

Closest shops to the lake and its boat launches. Call ahead for live bait and hours.

Search more bait shops near Saylorville Lake ↗

Local tips

Angler reports

Water temp, what's biting, and anything else other anglers should know about Saylorville Lake.

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View on interactive map

Zoom and pan on a street, satellite or terrain map. Red pins are boat launches; blue pins are bait shops nearby.