Minnesota DNR fisheries surveys · latest July 16, 2007
Keller Lake FishingDWater-quality grade D
Minnesota DNR surveys at Keller Lake average 101.19 bluegill per unit of sampling effort (CPUE) across 7 surveys. The most recent is a Standard Survey dated July 16, 2007. Length samples in the latest survey that recorded them ran 3–7 inches. In Ramsey County, Minnesota, Keller Lake carries an overall water-quality grade of D. Water clarity averages 4.3 feet of visibility, and there is one public boat landing. The survey figures on this page are Minnesota DNR's own; the water-quality grade comes from EPA Water Quality Portal samples. Neither is a forecast of today's bite.
Species recorded at Keller Lake
9 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 Keller Lake
No stocking record for Keller Lake appears in the Minnesota DNR material on file. That is an absence in the published record, not a confirmation that the lake is unstocked — some waters are managed as naturally reproducing and never appear in a stocking list at all.
Getting on the water
1 public boat landing is recorded on Keller Lake. Minnesota DNR lists the public access sites, including ramp type and parking, in the documents below.
Survey results in full
Minnesota DNR surveys at Keller Lake average 101.19 bluegill per unit of sampling effort (CPUE) across 7 surveys. The most recent is a Standard Survey dated July 16, 2007. Length samples in the latest survey that recorded them ran 3–7 inches.
A DNR fisheries survey reports fish abundance and catch rates, not a water-quality grade. LakeQuality grades Keller Lake D from EPA Water Quality Portal chemistry, 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
7 surveys on file from MN DNR Fisheries. Most recent: 2007-07-16 (Standard Survey).
Top Species by Catch Rate
| Species | Avg catch rate (CPUE) | Avg Weight |
|---|---|---|
| Bluegill | 101.19 | 0.14 lb |
| Black Crappie | 31.94 | 0.13 lb |
| Black Bullhead | 18.03 | 0.47 lb |
| White Crappie | 6.70 | 0.33 lb |
| Green Sunfish | 4.85 | 0.12 lb |
CPUE = catch per unit effort, averaged across surveys (excludes juvenile shoreline seining). Higher CPUE means more abundant in standardized sampling. This 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.
Bluegill
Black Crappie
Black Bullhead
Green Sunfish
From the 2007-07-16 survey
Keller Lakes fish population is dominated by bluegills. They made up over 90% of the trap net catch. The average length was 5.7 inches. Over 40% of the bluegills measured were 6 inches or larger, but only 1% were larger than 7 inches. Black crappies were found in low abundance and small size. Hybrid (tiger)…
DNR Reports & Resources
Minnesota DNR LakeFinder publishes lake survey, fish stocking, water access, and aquatic plant data for Keller Lake. 2 reports on file.
These links open on the official state DNR websites (Wisconsin DNR survey PDFs · Minnesota DNR LakeFinder).
- —Fisheries Lake Survey — Keller (Main Bay)Fisheries Lake Survey · MN DNR LakeFinder
- —Public Water Access Sites — Keller (Main Bay)Public Water Access Sites · MN DNR LakeFinder
Common questions
What fish are in Keller Lake?
Minnesota DNR surveys at Keller Lake average 101.19 bluegill per unit of sampling effort (CPUE) across 7 surveys. The most recent is a Standard Survey dated July 16, 2007. Length samples in the latest survey that recorded them ran 3–7 inches. Minnesota DNR lists 9 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 Keller Lake last surveyed?
The most recent fisheries survey on file for Keller Lake is dated July 16, 2007. 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 Keller Lake stocked?
No stocking record for Keller Lake appears in the Minnesota DNR material on file. That is not the same as a confirmed unstocked lake: it means no stocking document was published for it in the records this page draws on.
Does the water-quality grade tell me how Keller Lake fishes?
A DNR fisheries survey reports fish abundance and catch rates, not a water-quality grade. LakeQuality grades Keller Lake D from EPA Water Quality Portal chemistry, 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
A water-quality grade is 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 can grade well and still carry a meal limit on larger predator fish.
Where to stay near Keller Lake
Top-rated places to stay near Keller Lake
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