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FishGrade

Unnamed

Hennepin County
Near Nicols
DOW: 27108500
Green SunfishGood · 56Largemouth BassGood · 50White CrappieAverage · 47

A 9-acre lake near Nicols in Hennepin County — best known for panfish and bass. Last surveyed 2015.

Fish Species (14)

Good · 56

Below-normal numbers · large fish

Trap-net survey · surveyed Jul 2015

Last surveyed 2015 — treat with caution

Avg Size
7.0"
Avg Weight
0.38 lbs

Catch rate: 0.17 per trap net · typical 0.4–3.8 for a lake like this

Survey History
DateCatch RateAvg LengthAvg Weight
Jul 14, 20150.177.0"0.38 lbs
Aug 14, 20060.834.0"0.05 lbs

Largemouth Bass

Stocked 2022
Good · 50

Large fish

Trap-net survey · surveyed Aug 2006

Last surveyed 2006 — treat with caution

Avg Size
10.6"
Avg Weight
0.84 lbs

Catch rate: 1.2 per trap net · typical 0.2–1.1 for a lake like this

Size of catchable largemouth bass29% keeper-size (12"+)
8–11" · 71%Largest sampled 14"
Stocked with adults once · 8 fish total
Survey History
DateCatch RateAvg LengthAvg Weight
Aug 14, 20061.1710.6"0.84 lbs
Stocking Details
YearSizeNumberPounds
2022adults81.0
Average · 47

Typical numbers · average-size fish

Trap-net survey · surveyed Aug 2006

Last surveyed 2006 — treat with caution

Avg Size
7.7"
Avg Weight
0.25 lbs

Catch rate: 0.5 per trap net · typical 0.3–8.2 for a lake like this

Survey History
DateCatch RateAvg LengthAvg Weight
Aug 14, 20060.507.7"0.25 lbs

Pumpkinseed

Stocked 2016
Average · 45

Below-normal numbers · average-size fish

Trap-net survey · surveyed Aug 2006

Last surveyed 2006 — treat with caution

Avg Size
5.3"
Avg Weight
0.17 lbs

Catch rate: 0.5 per trap net · typical 0.8–9.3 for a lake like this

Stocked with adults once · 18 fish total
Survey History
DateCatch RateAvg LengthAvg Weight
Aug 14, 20060.505.3"0.17 lbs
Stocking Details
YearSizeNumberPounds
2016adults185.3

Northern Pike

Stocked 2022
Average · 34

Small fish

Trap-net survey · surveyed Jul 2015

Last surveyed 2015 — treat with caution

Avg Size
19.9"
Avg Weight
1.87 lbs

Catch rate: 1.8 per trap net

Size of catchable northern pike9% keeper-size (24"+)
14–23" · 91%Largest sampled 29"
Stocked with adults every other year · 97 fish total
Survey History
DateCatch RateAvg LengthAvg Weight
Jul 14, 20151.8319.9"1.87 lbs
Aug 14, 20060.3326.0"4.00 lbs
Stocking Details
YearSizeNumberPounds
2022adults2030.8
2021adults2014.3
2018adults4059.7
2016adults1725.8

Yellow Perch

Stocked 2018
Average · 32

Small fish

Trap-net survey · surveyed Jul 2015

Last surveyed 2015 — treat with caution

Avg Size
5.0"
Avg Weight
0.08 lbs

Catch rate: 0.17 per trap net · typical 0.4–3.5 for a lake like this

Stocked with adults once · 300 fish total
Survey History
DateCatch RateAvg LengthAvg Weight
Jul 14, 20150.175.0"0.08 lbs
Stocking Details
YearSizeNumberPounds
2018adults30048.0

Hybrid Sunfish

Stocked 2025
Poor · 18

Below-normal numbers

Trap-net survey · surveyed Aug 2006

Last surveyed 2006 — treat with caution

Avg Size
6.0"
Avg Weight
0.27 lbs

Catch rate: 0.17 per trap net

Stocked with adults once · 15 fish total
Survey History
DateCatch RateAvg LengthAvg Weight
Aug 14, 20060.176.0"0.27 lbs
Stocking Details
YearSizeNumberPounds
2025adults152.5
Poor · 17

Below-normal numbers · small fish

Trap-net survey · surveyed Jul 2015

Last surveyed 2015 — treat with caution

Avg Size
4.5"
Avg Weight
0.06 lbs

Catch rate: 0.33 per trap net · typical 1.3–27.7 for a lake like this

Survey History
DateCatch RateAvg LengthAvg Weight
Jul 14, 20150.334.5"0.06 lbs
Aug 14, 200620.007.7"0.36 lbs

Bluegill

Stocked 2025
Poor · 9

Below-normal numbers · small fish

Trap-net survey · surveyed Jul 2015

Last surveyed 2015 — treat with caution

Avg Size
5.3"
Avg Weight
0.20 lbs

Catch rate: 1.3 per trap net · typical 2.8–43.3 for a lake like this

Size of catchable bluegill0% keeper-size (8"+)
3–7" · 100%Largest sampled 7"
Stocked with adults every year · 1,669 fish total
Survey History
DateCatch RateAvg LengthAvg Weight
Jul 14, 20151.335.3"0.20 lbs
Aug 14, 20062.005.7"0.23 lbs
Stocking Details
YearSizeNumberPounds
2025adults32552.0
2024adults7218.0
2023adults20027.7
2022adults40020.6
2021adults20032.0
2020adults5214.6
2019adults22536.3
2016adults19550.0

Channel Catfish

Stocked 2021
Insufficient

Trap-net survey · surveyed Aug 2006

Last surveyed 2006 — treat with caution

Avg Size
21.5"
Avg Weight
4.11 lbs

Catch rate: 0.33 per trap net

Stocked with fingerlings every other year · 1,432 fish total
Survey History
DateCatch RateAvg LengthAvg Weight
Aug 14, 20060.3321.5"4.11 lbs
Stocking Details
YearSizeNumberPounds
2021fingerlings1,12014.9
2018fingerlings2005.4
2017adults50100.0
2016adults62111.7
Other species in this lake (4)

Rough fish, bullheads, and baitfish recorded in DNR surveys — present in the lake, but not typical angling targets.

Good · 52

Below-normal numbers · large fish

Trap-net survey · surveyed Aug 2006

Last surveyed 2006 — treat with caution

Avg Size
13.0"
Avg Weight
1.44 lbs

Catch rate: 0.17 per trap net · typical 0.3–4.2 for a lake like this

Survey History
DateCatch RateAvg LengthAvg Weight
Aug 14, 20060.1713.0"1.44 lbs
Good · 50

Large fish

Trap-net survey · surveyed Jul 2015

Last surveyed 2015 — treat with caution

Avg Size
16.0"
Avg Weight
2.06 lbs

Catch rate: 0.17 per trap net · typical 0.2–2.2 for a lake like this

Survey History
DateCatch RateAvg LengthAvg Weight
Jul 14, 20150.1716.0"2.06 lbs
Aug 14, 20060.5017.3"2.29 lbs
Good · 50

Large fish

Trap-net survey · surveyed Jul 2015

Last surveyed 2015 — treat with caution

Avg Size
25.0"
Avg Weight
7.56 lbs

Catch rate: 0.33 per trap net · typical 0.4–2.9 for a lake like this

Survey History
DateCatch RateAvg LengthAvg Weight
Jul 14, 20150.3325.0"7.56 lbs
Aug 14, 20063.1710.2"1.68 lbs
Average · 40

Below-normal numbers · large fish

Trap-net survey · surveyed Aug 2006

Last surveyed 2006 — treat with caution

Avg Size
13.0"
Avg Weight
1.16 lbs

Catch rate: 0.17 per trap net · typical 2.5–70.2 for a lake like this

Survey History
DateCatch RateAvg LengthAvg Weight
Aug 14, 20060.1713.0"1.16 lbs

See the best green sunfish lakes in Minnesota

Fishing Regulations

Statewide limits

Standard statewide Minnesota limits for the species in this lake.

Largemouth Bass

Season: Mar 1, 2026 – May 22, 2026

Largemouth bass in the Southern and North-central zones

Catch-and-release only

Largemouth Bass

Season: May 23, 2026 – Feb 28, 2027

Largemouth bass in the Southern and North-central zones

6 combined total largemouth or smallmouth (when smallmouth season is open)

Crappie

10 combined total

Sunfish

20 combined total

Channel Catfish

5, only 1 fish over 24"

Perch

20 daily and 40 in possession

More statewide rules (spearing, rough fish)

Bowfin, buffalo, carp, carpsuckers, freshwater drum, goldeneye, redhorse, and suckers

no limit

Bullhead

100

Biologist Notes

July 14, 2015Hogback Ridge is a 4.6-acre lake located in the US Fish and Wildlife Service (USFWS) Minnesota Valley National Wildlife Refuge in Bloomington, Minneso…

Hogback Ridge is a 4.6-acre lake located in the US Fish and Wildlife Service (USFWS) Minnesota Valley National Wildlife Refuge in Bloomington, Minnesota. This lake is one of the "Bass Ponds" that are utilized for angling and aquatic education. Hogback Ridge has been stocked with adult Bluegill since 1993 for the Take A Kid Fishing Day. It has been managed by MN DNR as a FiN (Fishing in the Neighborhood program) lake since 2006 and is stocked annually, or as needed, with adult Northern Pike, Bluegill, Black Crappie, Largemouth Bass, and Channel Catfish. A Standard Survey was conducted in 2015 to collect information about the fish community and water quality. The most abundant species sampled was Northern Pike, averaging 1.83 per trap net lift. Northern Pike were between 16.8-29.2 inches in length. The Bluegill abundance was below average for its lake type (Class 40); however, their size was above average. Bluegill sunfish sampled averaged 5.8 inches in length. Other species of interest that can make for an interesting fishing trip to Hogback Ridge Lake include Black Bullhead, Yellow Bullhead, Green Sunfish, White Crappie, White Sucker, and Common Carp. Through the FiN Program, urban fishing is easily provided to youth and families in the Bloomington area. The Minnesota Valley National Wildlife Refuge provides an accessible and safe place for fishing in the Twin Cities area. The diversity of fish in Hogback Ridge provides a great opportunity to catch a variety of species. For more information about the FiN program or to see what Fin has done in your neighborhood, check out http://www.dnr.state.mn.us/fishing/fin/index.html.

August 14, 2006Hogback Ridge is a 4.6-acre lake located in the Minnesota Valley National Wildlife Refuge in Bloomington, Minnesota. This lake is part of the Bass Pon…

Hogback Ridge is a 4.6-acre lake located in the Minnesota Valley National Wildlife Refuge in Bloomington, Minnesota. This lake is part of the Bass Ponds that are utilized for angling and aquatic education. Hogback Ridge has been stocked with adult bluegill sunfish since 1993 for the Take A Kid Fishing Day. It has been managed as a FiN (Fishing in the Neighborhood program) since 2006 and is stocked annually, or as needed with adult northern pike, bluegill, black crappie, largemouth bass, and channel catfish. A population assessment was conducted in 2006 to collect information about the fish community and water quality. The most abundant species sampled was black crappie with an above average abundance. Black crappies ranged in length from 3.3 to 10.2 inches and average 8.2 inches in length. Bluegill sunfish contribute to the popular fish at Hogback Ridge Lake. The bluegill abundance was below average for his lake type however their size was above average. Bluegill sunfish sampled averaged 6.25 inches in length. Even thought channel catfish and northern pike were captured in low abundance they were above average in size. Channel catfish averaged 22.3 inches in length and 4.1 pounds while northern pike averaged 26.6 inches and 4.0 pounds in weight. Largemouth bass was sampled at above average abundance for this lake type and averaged 11 inches in length. Largemouth bass should provide good fishing for the anglers at Hogback Ridge Lake. Other species of interest that can make for an interesting fish trip to Hogback Ridge Lake include black bullhead, yellow bullhead, green and pumpkinseed sunfish, white crappie, white sucker, and common carp. Through the FiN Program, urban fishing is easily provided to youth and families in the Bloomington area. The Minnesota Valley National Wildlife Refuge provides an accessible and safe place for fishing in the Twin Cities area. The diversity of fish in Hogback Ridge provides a great opportunity to catch a variety of species. For more information about the FiN program or to see what Fin has done in your neighborhood, check out http://www.dnr.state.mn.us/fishing/fin/index.html.

Frequently Asked Questions

What fish can you catch in Unnamed?

Based on Minnesota DNR survey data, anglers target Green Sunfish, Largemouth Bass, White Crappie, Pumpkinseed, and Northern Pike in Unnamed. See the full species list above for catch rates, size structure, and quality scores.

Is there public access at Unnamed?

We don't have a confirmed public access point on record for Unnamed. Check the DNR LakeFinder page for current access details before you go.

How deep is Unnamed?

Unnamed has a maximum depth of 14.5 feet, per Minnesota DNR data.

When were the main sport fish in Unnamed last surveyed?

The most recent Minnesota DNR survey data for the main sport fish in Unnamed is from 2015. Surveys this old should be treated with some caution — fish populations change over time.

Does Unnamed have any invasive species?

No invasive species are on record for Unnamed in Minnesota DNR data. Always clean, drain, and dry your equipment to help keep it that way.

Are there special fishing regulations on Unnamed?

No — Unnamed has no lake-specific regulations in the 2026 Minnesota DNR regulations, so statewide Minnesota limits apply. The statewide sunfish limit is: 20 combined total. Verify current rules with the Minnesota DNR before keeping fish.

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Lake Details

Surface Area
8.67 acres
Max Depth
14.5 ft
Shoreline
1.14 mi
Public Access
Not confirmed
View on DNR LakeFinderDNR depth map (PDF)