Iowa · USA
Hawthorn Lake
- Region
- Iowa, USA
- Regulation zone
- Iowa statewide regulations
Species in Hawthorn Lake
Tap a species for Bump Board's full tactics guide.
Seasons & limits — Iowa statewide regulations
| Species | Season | Limit | Notes |
|---|---|---|---|
| Bluegill, crappie and pumpkinseed | Continuous | Inland waters: 25 daily for bluegill and 25 daily for crappie on public waters, no possession limit for either; no daily limit on private waters; no length limits | — |
| Muskellunge (including tiger muskie hybrids) | Continuous, except on West Okoboji, East Okoboji and Spirit lakes and Iowa-Minnesota boundary lakes, where the open season is May 21 through November 30 | Daily and possession limit 1; 40-inch minimum length limit | — |
Always confirm regulations with the official state regulations before fishing — rules change, and waterbody-specific exceptions apply.
Waterbody-specific rules
- Black bass: all 12 to 16-inch fish must be immediately released
More Iowa lakes
Species: Iowa state fisheries lake records, via the Bump Board dataset.




