Minnesota DNR fisheries surveys · latest May 13, 2024
Moses Lake FishingNRNot rated for water quality
Minnesota DNR surveys at Moses Lake average 23.26 largemouth bass per unit of sampling effort (CPUE) across 14 surveys. The most recent is a Targeted Survey dated May 13, 2024. Length samples in the latest survey that recorded them ran 6–18 inches. In Douglas County, Minnesota, Moses Lake has no letter grade — the only measurement available is water clarity, which is not a water-quality indicator on its own — EPA's National Lakes Assessment does not grade clarity. Water clarity averages 16.5 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 Moses Lake
17 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 Moses 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 Moses 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 Moses Lake average 23.26 largemouth bass per unit of sampling effort (CPUE) across 14 surveys. The most recent is a Targeted Survey dated May 13, 2024. Length samples in the latest survey that recorded them ran 6–18 inches.
A DNR fisheries survey reports fish abundance and catch rates, not a water-quality grade. LakeQuality does not assign an A–F grade on Moses Lake — official chemistry is on file, not a letter, 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
14 surveys on file from MN DNR Fisheries. Most recent: 2024-05-13 (Targeted Survey).
Top Species by Catch Rate
| Species | Avg catch rate (CPUE) | Avg Weight |
|---|---|---|
| Bluntnose Minnow | 69.11 | — |
| Bluegill | 33.73 | 0.2 lb |
| Largemouth Bass | 23.26 | 1.13 lb |
| Yellow Perch | 13.54 | 0.18 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
Largemouth Bass
Yellow Perch
From the 2024-05-13 survey
A targeted survey was completed in the spring of 2024 on Lake Moses to assess the Bluegill and Black Crappie populations. Bluegill catch rates were moderate, and many quality fish were observed during the survey. Twenty seven percent of the Bluegill were over 8 inches in length and the largest Bluegill observed was 10…
DNR Reports & Resources
Minnesota DNR LakeFinder publishes lake survey, fish stocking, water access, and aquatic plant data for Moses Lake. 4 reports on file.
These links open on the official state DNR websites (Wisconsin DNR survey PDFs · Minnesota DNR LakeFinder).
- —Fisheries Lake Survey — MosesFisheries Lake Survey · MN DNR LakeFinder
- —Aquatic Plant Report — Moses (1070)Aquatic Plant Report · MN DNR LakeFinder
- —Fish Stocking History — MosesFish Stocking History · MN DNR LakeFinder
- —Public Water Access Sites — MosesPublic Water Access Sites · MN DNR LakeFinder
Common questions
What fish are in Moses Lake?
Minnesota DNR surveys at Moses Lake average 23.26 largemouth bass per unit of sampling effort (CPUE) across 14 surveys. The most recent is a Targeted Survey dated May 13, 2024. Length samples in the latest survey that recorded them ran 6–18 inches. Minnesota DNR lists 17 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 Moses Lake last surveyed?
The most recent fisheries survey on file for Moses Lake is dated May 13, 2024. 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 Moses Lake stocked?
Minnesota DNR publishes a stocking history for Moses 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.
Does the water-quality grade tell me how Moses Lake fishes?
A DNR fisheries survey reports fish abundance and catch rates, not a water-quality grade. LakeQuality does not assign an A–F grade on Moses Lake — official chemistry is on file, not a letter, 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 Moses Lake
Top-rated places to stay near Moses Lake
Planning a trip to Moses Lake?
Get lake water-quality report cards plus the best cabin & lodging deals near Moses Lake — straight to your inbox. No spam, unsubscribe anytime.