Minnesota DNR fisheries surveys · latest July 19, 2021
Species recorded at Crooked Lake
12 species on the Minnesota DNR list for this lake. A species on the list has been recorded here; it does not mean it is catchable today or in every part of the lake.
Stocking at Crooked Lake
Minnesota DNR publishes a stocking history for this lake — which species went in, how many, and in which years. Read the years: a lake stocked in one year is not necessarily stocked in the next.
Getting on the water
1 public boat landing is recorded on Crooked Lake. Minnesota DNR lists the public access sites, including ramp type and parking, in the documents below.
Survey results in full
Minnesota DNR's Standard Survey on July 19, 2021 caught 11.50 northern pike per gill net at Crooked Lake.
A DNR fisheries survey reports fish abundance and catch rates, not water quality. LakeQuality shows Crooked Lake’s water-quality measurements separately, and the water-quality trend over 6 years of monitoring is declining. Catch rate is not a swim clearance and is not a weekly bite report.
DNR Fisheries Survey Summary
19 surveys on file from MN DNR Fisheries. Most recent: 2021-07-19 (Standard Survey).
19 surveys on file · most recent 2021-07-19 (Standard Survey)
| Species | Catch rate (CPUE) | Size | Avg weight |
|---|---|---|---|
| Largemouth Bass | 8069.84 | 4–19 in 2021-07-19 | 1.12 lb |
| Bluegill | 74.09 | 2–7 in 2021-07-19 | 0.11 lb |
| Black Crappie | 11.27 | 5–8 in 2021-07-19 | 0.15 lb |
| Golden Shiner | 5.50 | 0.06 lb | |
| Black Bullhead | 4.94 | 10 in 1996-07-01 | 0.44 lb |
CPUE = catch per unit effort, fish caught per net per set in a standardised survey. It measures abundance, not size, and is not a weekly bite report.
Length Distributions
Number of fish caught at each inch class in the most recent survey that recorded lengths. Red dashed line marks an approximate trophy threshold for that species.
Largemouth Bass
Bluegill
Black Crappie
Black Bullhead
From the 2021-07-19 survey
Crooked Lake is a 115 acre lake in Anoka County assigned to lake class 30. Primarily managed for Largemouth Bass, a special catch and release only regulation for Bass was implemented in 2002. Walleye and Channel Catfish have been stocked previously but these efforts were discontinued after 2015 since they failed to…
DNR Reports & Resources
Minnesota DNR LakeFinder publishes lake survey, fish stocking, water access, and aquatic plant data for Crooked Lake. 3 reports on file.
These links open on the official state DNR websites (Wisconsin DNR survey PDFs · Minnesota DNR LakeFinder).
- —Fisheries Lake Survey — CrookedFisheries Lake Survey · MN DNR LakeFinder
- —Fish Stocking History — CrookedFish Stocking History · MN DNR LakeFinder
- —Public Water Access Sites — CrookedPublic Water Access Sites · MN DNR LakeFinder
Common questions
What fish are in Crooked Lake?
Minnesota DNR's Standard Survey on July 19, 2021 caught 11.50 northern pike per gill net at Crooked Lake. Minnesota DNR lists 12 species for the lake in total. Those are survey results, not a catch report: a net set on one date measures what was in that net.
When was Crooked Lake last surveyed?
The most recent fisheries survey on file for Crooked Lake is dated July 19, 2021. Survey intervals vary by lake and by species; a gap of several years between surveys is normal and does not mean the record is missing.
Is Crooked Lake stocked?
Minnesota DNR publishes a stocking history for Crooked Lake. It records which species were released, in what numbers and in which years — the source documents are linked further down this page. A lake can be stocked in some years and not others, so read the years rather than assuming an annual release.
Do the water-quality readings tell me how Crooked Lake fishes?
A DNR fisheries survey reports fish abundance and catch rates, not water quality. LakeQuality shows Crooked Lake’s water-quality measurements separately, and the water-quality trend over 6 years of monitoring is declining. Catch rate is not a swim clearance and is not a weekly bite report.
Before you eat what you catch
Water-quality readings are not a consumption advisory. Mercury and PCB advice for Minnesota waters comes from MDH, and it is issued per species and per size class: a lake with clear, low-nutrient water can still carry a meal limit on larger predator fish.
Where to stay near Crooked Lake
Top-rated places to stay near Crooked Lake
Prices for Oct 16–18, 4 adults. Change dates on the map below.
Planning a trip to Crooked Lake?
Get lake water-quality updates plus the best cabin & lodging deals near Crooked Lake — straight to your inbox. No spam, unsubscribe anytime.