Lake Sule
Ogle County, Illinois

The lake has a maximum depth of 15 feet with an average depth of 8.5 feet. The lake is nearly rectangular in shape with a shoreline of 1.4 miles and no bays or indentations. With 76.6 acres the lake contains 653.7-acre feet of water or nearly 213 million gallons.
Lake Sule develops a heavy algae bloom in the summer producing a shallow Secchi depth. The lake drains approximately 700 acres of agricultural land, along with roadside drainage from I-39 and I-88. Major water quality issue and shoreline degradation has developed due to the wave action on this lake.
SPORT FISH REGULATIONS IN EFFECT:
2 Pole and Line Fishing Only
Large or Smallmouth Bass - 1 Fish Daily Creel Limit (14? Minimum Length Limit)
Bluegill or Redear Sunfish - 5 Fish Daily Creel Limit (No Minimum Length Limit)
Channel Catfish - 6 Fish Daily Creel Limit (No Minimum Length Limit)
Pure Muskellunge - 1 Fish Daily Creel Limit (36? Minimum Length Limit)
Striped, White, or Hybrid Striped Bass > 17” - 3 Fish Daily Creel Limit (17? Length or Longer)
Walleye, Sauger, or Saugeye - 6 Fish Daily Creel Limit (14? Minimum Length Limit)
White, Black, or Hybrid Crappie - 10 Fish Daily Creel Limit (No Minimum Length Limit)

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Frequently Asked Questions About Lake Sule, IL
- How big is Lake Sule?
- How deep is Lake Sule?
- What kind of fish can you catch in Lake Sule?
- What are the closest cities to Lake Sule?
- Are there places to stay in the Lake Sule area?
- Are there places to eat and drink near Lake Sule?
- What is the fishing outlook for Lake Sule?
- What is the average air temp for Lake Sule?
- Are there any state parks near Lake Sule?
How big is Lake Sule?
How deep is Lake Sule?
What kind of fish can you catch in Lake Sule?
Other fish species in the lake include Saugeye.
What are the closest cities to Lake Sule?
Are there places to stay in the Lake Sule area?
More Lodging Options
Are there places to eat and drink near Lake Sule?
What is the fishing outlook for Lake Sule?
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History & Status of the Fishery
Controling Authority
815-562-7813
IDNR Fisheries Biologist, Brennan Caputo
630-360-4181
What is the average air temp for Lake Sule?
Are there any state parks near Lake Sule?
For more Illinois State Park information see our State Park Guide.
Lake Sule Reviews
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tim r.

dmitry o.

More Nearby Lakes To Explore
There's more lake's to explore around Lake Sule...| DISTANCE | ACRES | MAX DEPTH | |
| Sule Lake | 0.0 mi | 77 | 20 ft |
| Shabbona Lake | 14.2 mi | 316 |




