20 public waters in the Iowa Great Lakes & North Central region — 1 lakes/reservoirs and 19 rivers. Every one is public water fishable on a Iowa licence.
See every public fishing venue in Iowa on the map, with boat ramps, camping, parking and full rules for each one.
Lyon County, Iowa — Lake Pahoja is a 64-acre lake, managed by Iowa Department of Natural Resources (significant public lake): A natural Iowa lake (Clear Lake, Storm Lake, Tuttle Lake, Lost Island Lake, Trumbull Lake, Five Island Lake, Silver Lake) — shallow, glacial or prairie-pothole lakes across north-central Iowa. Walleye, Largemouth Bass, Northern Pike, Bluegill, Crappie, Yellow Perch and Channel Catfish. Many have seen major water-quality restoration work in recent decades.
Big Sioux River (166 km) flows through Plymouth, Sioux, Lyon and 1 more county in Iowa. A western Iowa river (the Little Sioux, Big Sioux, Boyer, Nishnabotna) — channel and Flathead Catfish, Largemouth Bass, Walleye, Carp and Drum in muddy, meandering loess-hills country rivers.
Osceola, Lyon and Sioux Counties, Iowa — Otter Creek is a 36 km stream: A northeast-Iowa Driftless Area spring creek (French Creek, Bloody Run, Waterloo Creek, Paint Creek, Big Mill Creek) — cold, clear, spring-fed limestone water with wild and stocked brown and Brook Trout, and stocked rainbows in the put-and-take waters. Classic Driftless coulee-country fly fishing, an extension of the same geology as southwest Wisconsin and southeast Minnesota.
Rock River runs 90 km through Lyon and Sioux Counties, Iowa: A warmwater Iowa river or large creek — largemouth and Smallmouth Bass, channel and Flathead Catfish, Walleye, Bluegill and Carp. Wade or paddle; access at DNR sites, county parks and bridges.
Lyon and Osceola Counties, Iowa — Little Rock River is a 28 km stream: A warmwater Iowa river or large creek — largemouth and Smallmouth Bass, channel and Flathead Catfish, Walleye, Bluegill and Carp. Wade or paddle; access at DNR sites, county parks and bridges.
Tom Creek runs 25 km through Lyon County, Iowa: A warmwater Iowa river or large creek — largemouth and Smallmouth Bass, channel and Flathead Catfish, Walleye, Bluegill and Carp. Wade or paddle; access at DNR sites, county parks and bridges.
Kanaranzi Creek runs 12 km through Lyon County, Iowa: A warmwater Iowa river or large creek — largemouth and Smallmouth Bass, channel and Flathead Catfish, Walleye, Bluegill and Carp. Wade or paddle; access at DNR sites, county parks and bridges.
Blood Run (16 km) flows through Lyon County, Iowa. A warmwater Iowa river or large creek — largemouth and Smallmouth Bass, channel and Flathead Catfish, Walleye, Bluegill and Carp. Wade or paddle; access at DNR sites, county parks and bridges.
Dry Run Creek runs 18 km through Lyon and Sioux Counties, Iowa: A warmwater Iowa river or large creek — largemouth and Smallmouth Bass, channel and Flathead Catfish, Walleye, Bluegill and Carp. Wade or paddle; access at DNR sites, county parks and bridges.
Emery Creek (16 km) flows through Lyon County, Iowa. A warmwater Iowa river or large creek — largemouth and Smallmouth Bass, channel and Flathead Catfish, Walleye, Bluegill and Carp. Wade or paddle; access at DNR sites, county parks and bridges.
In Lyon and Osceola Counties, Iowa, Rat Creek is a 15 km river or creek. A warmwater Iowa river or large creek — largemouth and Smallmouth Bass, channel and Flathead Catfish, Walleye, Bluegill and Carp. Wade or paddle; access at DNR sites, county parks and bridges.
Klondike Creek runs 14 km through Lyon County, Iowa: A warmwater Iowa river or large creek — largemouth and Smallmouth Bass, channel and Flathead Catfish, Walleye, Bluegill and Carp. Wade or paddle; access at DNR sites, county parks and bridges.
West Rat Creek runs 14 km through Lyon and Osceola Counties, Iowa: A warmwater Iowa river or large creek — largemouth and Smallmouth Bass, channel and Flathead Catfish, Walleye, Bluegill and Carp. Wade or paddle; access at DNR sites, county parks and bridges.
In Lyon and Osceola Counties, Iowa, Argo Slough is a 12 km river or creek. A warmwater Iowa river or large creek — largemouth and Smallmouth Bass, channel and Flathead Catfish, Walleye, Bluegill and Carp. Wade or paddle; access at DNR sites, county parks and bridges.
Whitney Creek runs 10 km through Lyon and Osceola Counties, Iowa: A warmwater Iowa river or large creek — largemouth and Smallmouth Bass, channel and Flathead Catfish, Walleye, Bluegill and Carp. Wade or paddle; access at DNR sites, county parks and bridges.
In Lyon and Osceola Counties, Iowa, Zoar Creek is a 10 km river or creek. A warmwater Iowa river or large creek — largemouth and Smallmouth Bass, channel and Flathead Catfish, Walleye, Bluegill and Carp. Wade or paddle; access at DNR sites, county parks and bridges.
Little Beaver Creek, a lake in Lyon County, Iowa: A warmwater Iowa river or large creek — largemouth and Smallmouth Bass, channel and Flathead Catfish, Walleye, Bluegill and Carp. Wade or paddle; access at DNR sites, county parks and bridges.
In Lyon County, Iowa, Moon Creek is a 9 km river or creek. A warmwater Iowa river or large creek — largemouth and Smallmouth Bass, channel and Flathead Catfish, Walleye, Bluegill and Carp. Wade or paddle; access at DNR sites, county parks and bridges.
Rio Grande Creek (6 km) flows through Lyon County, Iowa. A warmwater Iowa river or large creek — largemouth and Smallmouth Bass, channel and Flathead Catfish, Walleye, Bluegill and Carp. Wade or paddle; access at DNR sites, county parks and bridges.
In Lyon County, Iowa, Ninemile Creek is a 9 km river or creek. A warmwater Iowa river or large creek — largemouth and Smallmouth Bass, channel and Flathead Catfish, Walleye, Bluegill and Carp. Wade or paddle; access at DNR sites, county parks and bridges.
Across its mapped waters, Lyon County holds 15 species on PiscaMaps, including Walleye, Largemouth Bass, Channel Catfish, Common Carp, Bluegill, Flathead Catfish, Smallmouth Bass and Northern Pike.
Ramps, put-ins and species for every water — plus the carp layer no other US app has.
Open the Iowa map Join PiscaMapsOne Iowa DNR fishing licence covers every public water in the state — the resident annual is about $22, the non-resident annual about $48, with non-resident 1-day and 7-day options. A ~$16.50 trout fee is required in addition to the fishing licence to fish for or keep trout in the Driftless Area streams. Iowa residents 65 and older can buy a discounted licence, and anyone under 16 fishes free. Buy at iowadnr.gov.