LakeLore
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Vol. I · No. 04— Northern Game Fish · Netting & Stocking Atlas —MN · ND · SD · NE · IA
Now on iPhone & Android · Free to download

Knowledge of the lake, passed down.

Decades of state netting surveys and stocking records, quietly rendered into a readable field guide — in your pocket. For walleye, northern pike, muskellunge, smallmouth, largemouth, lake trout, yellow perch, and crappie — and more.

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★★★★☆ · 4.8Free · No account to browseiOS 16+ · Android 10+
ATLAS · 14,820 LAKES
Find a lake
⌕ Mille Lacs…
Mille Lacs
MN · 132,516 ac
92
Leech Lake
MN · 103,016 ac
89
Lake Oahe
SD · 370,000 ac
88
Devils Lake
ND · 178,000 ac
86
Okoboji
IA · 3,847 ac
79
MN · MILLE LACS CO
Mille Lacs
9242 FTWALLEYE
CPUE · WALLEYE
9.2
+38%
COMPARE · TWO LAKES
Mille Lacs vs. Oahe
CPUE
9.2
7.1
Avg len
14.8″
16.3″
Score
92
88
Numbers at Mille Lacs. Size at Oahe.
14,820
Lakes indexed
MN · ND · SD · NE · IA
61 yrs
Survey history
Oldest record · 1964
2.4 M
Netting records
Gill · trap · electrofishing
Daily
Agency sync
Refreshed overnight
§ II · Inside the app

Three plates for a quiet morning on the water.

ATLAS · 14,820 LAKES
Find a lake
⌕ Mille Lacs…
Mille Lacs
MN · 132,516 ac
92
Leech Lake
MN · 103,016 ac
89
Lake Oahe
SD · 370,000 ac
88
Devils Lake
ND · 178,000 ac
86
Okoboji
IA · 3,847 ac
79
01Search the atlas

Find any of 14,820 lakes by name, county, or map. Filter by species and most-recent survey.

MN · MILLE LACS CO
Mille Lacs
9242 FTWALLEYE
CPUE · WALLEYE
9.2
+38%
02Read the report

A single field-guide page per lake: bathymetry, netting trend, length frequency, and the full stocking log.

COMPARE · TWO LAKES
Mille Lacs vs. Oahe
CPUE
9.2
7.1
Avg len
14.8″
16.3″
Score
92
88
Numbers at Mille Lacs. Size at Oahe.
03Compare two lakes

Put two waters side-by-side on the same scales — for the Friday-night decision of where to launch.

§ III · Where the data comes from

Every number is public,
hard-won, and hard to read.

State biologists pull nets, weigh fish, and publish the results — usually as PDFs or county-level spreadsheets buried several clicks into agency websites. LakeLore gathers all of it nightly, normalizes the assessment methods, joins it to every stocking event on record, and renders it as one continuous picture of each lake.

Source ledger · live
LAST SYNC · 04·22·26 · 03:14 CT
AgencyCoverageSinceRecordsStatus
MN DNRFisheries Lake Surveys19641.42 MFresh
ND Game & FishFisheries Assessment DB1978284 kFresh
SD GFPAnnual Fishery Reports1971412 kFresh
NE Game & ParksFish Survey Database1983186 kFresh
Iowa DNRFisheries Survey Archive1968318 kFresh
Species covered · 8 and growing
WalleyeNorthern PikeMuskellungeSmallmouth BassLargemouth BassLake TroutYellow PerchBlack CrappieAnd more
— Field Note —

“A lake will tell you what it has — if you know how to read the record.”

— LakeLore field guide · foreword
▸ Download · Free

Pocket the atlas.
Launch the boat.

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