Today on Iola
· Tomorrow & the week: Lake Report or Premium →Best fishing times
All fishTimes by species available in Premium
Wind & weather
National Weather ServiceWhat Iola is best for
DNR data
BluegillPanfish, abundant8.0
PerchPanfish, abundant8.0
CrappiePanfish, abundant8.0
LargemouthCommon6.5
Northern pikeCommon6.5How we rate
Start from how common the DNR says the fish is (abundant 7.5, common 6, present 3.5). Add 1 if the DNR stocked it in the last 5 years, 0.6 for walleye in two-story or complex lakes, and up to 0.9 for lake size. The DNR counts bluegill, perch and crappie together as panfish, so they share a score.
Depth map
Wisconsin DNRTap a map to zoom. Pinch or scroll to zoom in, drag to move.
Not for navigation. Old survey; depths and weed lines change.
Rules on this lake
DNR · checked 2026-10-08| Northern pike | No size limit · 5 a dayMay 2, 2026 to March 7, 2027 | Open |
 Bass | 14" min · 5 a dayMay 2, 2026 to March 7, 2027 | Open |
| Panfish | No size limit · 10 a dayOpen All Year | Open |
| Sturgeon | No fishing | Closed |
Launches & access
1 public- AccessDirections
Stocking
DNR records| 2018 | 661 yellow perch large fingerling, 5" |
| 2016 | 18,925 bluegill large fingerling, 0.5" |
| 2015 | 11,012 largemouth bass large fingerling, 1.9" |
| 2014 | 15,442 northern pike small fingerling, 2.7" 5,125 largemouth bass large fingerling, 3.2" |
| 2013 | 15,451 northern pike small fingerling, 4.5" 5,148 largemouth bass large fingerling, 2.11" |
The DNR has 14 fish surveys on file for this lake.
Before you go
DNRThis is health advice about eating fish, from the DNR. It is not how many you can catch or keep. Catch limits are in Rules.
Eat any amount Bluegill and Sunfish, Bullheads, Crappies, Inland Trout, Yellow Perch
Up to 1 meal a week Bass, Catfish, Pike, Walleye, All Other Species and Sizes
Up to 1 meal a month Muskies
Statewide advice; no lake-specific advisory. Stricter for women who may get pregnant and children under 15. DNR detailsBanded Mystery Snail · Curly-Leaf Pondweed · Eurasian Water-Milfoil · Hybrid Eurasian / Northern Water-Milfoil · Purple Loosestrife
Drain all water, remove plants and animals, and never move live fish or bait to another lake.Ice on Iola
Reports & estimateReviews
No reviews yetNear Iola
Local dealsLocal bait shops, resorts and supper clubs can put a coupon here and on the printed sheet, free for a year. Add your business
Iola board
Catches & reportsLakes near Iola
Within 25 miles| Lake | Miles | Acres | Max depth |
|---|---|---|---|
| Hatch LakeWaupaca | 1.1 | 106 | 12 ft |
| Graham LakeWaupaca | 3.2 | 51 | 29 ft |
| North LakeWaupaca | 3.4 | 69 | 40 ft |
| Silver LakeWaupaca | 4 | 68 | 17 ft |
| Ogdensburg PondWaupaca | 6.3 | 62 | 9 ft |
| Sunset LakePortage | 7.3 | 61 | 55 ft |
| Lake HelenPortage | 8.5 | 78 | 18 ft |
| Vesey LakeWaupaca | 10 | 54 | 8 ft |
Iola questions
How deep is Iola Lake?
Iola Lake is 9 feet at its deepest, and 3 feet deep on average. It covers 220 acres.
What fish are in Iola Lake?
The Wisconsin DNR lists panfish (abundant), largemouth bass (common) and northern pike (common).
Where is the boat launch on Iola Lake?
There is 1 public launch: Access.
Do I need a trout stamp to fish Iola Lake?
A Wisconsin fishing license covers this lake. No trout or Great Lakes stamp needed here.
What is the walleye limit on Iola Lake?
18" min · 3 a day. Season: May 2, 2026 to March 7, 2027.
Is Iola Lake stocked?
Yes. In 2018 the DNR and partners stocked 661 yellow perch (large fingerling).
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Sources: Wisconsin DNR (lake facts, species, rules, stocking, consumption advice, survey map), National Weather Service (forecast). Sun and moon computed for the lake's location. Best times are a model of light and moon, not a promise. Checked 2026-10-08.