Minnesota DNR fisheries surveys · latest June 24, 1986
Stocking at Mora 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.
Survey results in full
Minnesota DNR's Standard Survey on June 24, 1986 caught 9.25 northern pike per gill net at Mora Lake.
A DNR fisheries survey reports fish abundance and catch rates, not water quality. LakeQuality shows Mora Lake’s water-quality measurements separately, and the water-quality trend over 2 years of monitoring is improving. Catch rate is not a swim clearance and is not a weekly bite report.
DNR Fisheries Survey Summary
1 survey on file from MN DNR Fisheries. Most recent: 1986-06-24 (Standard Survey).
1 survey on file · most recent 1986-06-24 (Standard Survey)
40 years old| Species | Catch rate (CPUE) | Size | Avg weight |
|---|---|---|---|
| Black Bullhead | 19.63 | 0.12 lb | |
| Yellow Perch | 12.25 | 0.12 lb | |
| Black Crappie | 11.75 | 0.15 lb | |
| Northern Pike | 4.75 | 2 lb | |
| White Sucker | 4.00 | 0.78 lb | |
| Pumpkinseed | 3.00 | 0.13 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.
From the 1986-06-24 survey
BASED ON THEIR RESPECTIVE LOCAL MEDIANS, THE PRESENT FISH POPULATION OF MORA LAKE IS AS FOLLOWS THE NORTHERN PIKE WAS HIGH AT 9.25 PER GILLNET SET WITH A MEDIAN LENGTH OF 18.0-18.9 INCHES AND A MEAN WEIGHT OF 1.53 PDS. THE BLACK CRAPPIE WAS SLIGHTLY ABOVE THE LOCAL MEDIAN AT 22.00 FISH PER TRAPNET SET AND OF SMALL…
DNR Reports & Resources
Minnesota DNR LakeFinder publishes lake survey, fish stocking, water access, and aquatic plant data for Mora Lake. 2 reports on file.
These links open on the official state DNR websites (Wisconsin DNR survey PDFs · Minnesota DNR LakeFinder).
- —Fisheries Lake Survey — MoraFisheries Lake Survey · MN DNR LakeFinder
- —Fish Stocking History — MoraFish Stocking History · MN DNR LakeFinder
Common questions
What fish are in Mora Lake?
Minnesota DNR's Standard Survey on June 24, 1986 caught 9.25 northern pike per gill net at Mora Lake. Those are survey results, not a catch report: a net set on one date measures what was in that net.
When was Mora Lake last surveyed?
The most recent fisheries survey on file for Mora Lake is dated June 24, 1986. 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 Mora Lake stocked?
Minnesota DNR publishes a stocking history for Mora 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 Mora Lake fishes?
A DNR fisheries survey reports fish abundance and catch rates, not water quality. LakeQuality shows Mora Lake’s water-quality measurements separately, and the water-quality trend over 2 years of monitoring is improving. 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 Mora Lake
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