Best rainbow trout lakes in North Dakota
9 North Dakota waters hold rainbow trout, 8 mapped with real state-agency depth surveys. Ranked below by size and depth-data quality — open any water to see exactly where to fish it: depth contours, scored spots with plain-English reasons, seasonal windows and bait picks. The classic stocked cold-water trout. Depth is everything: rainbows follow the temperature layer they like.
- Missouri River — 31 ft max · Largemouth Bass, Smallmouth Bass, Walleye, White BassWhy #1: mapped size signal; contours are approximated · 8 public access sites
- Northgate Dam — 23 ft max · survey depth data · Largemouth Bass, Walleye, Crappie, BluegillWhy #2: survey-backed contours receive the ranking's data-quality boost · 1 public access site
- Harmony Lake — 20 ft max · survey depth data · Northern Pike, Crappie, Bluegill, Rainbow TroutWhy #3: survey-backed contours receive the ranking's data-quality boost · 1 public access site
- Sheep Creek Dam — 32 ft max · survey depth data · Largemouth Bass, Smallmouth Bass, Walleye, CrappieWhy #4: survey-backed contours receive the ranking's data-quality boost · 1 public access site
- Camels Hump Lake — 32 ft max · survey depth data · Largemouth Bass, Bluegill, Rainbow Trout, Brown TroutWhy #5: survey-backed contours receive the ranking's data-quality boost · 1 public access site
- McGregor Dam — 32 ft max · survey depth data · Walleye, Crappie, Bluegill, Rainbow TroutWhy #6: survey-backed contours receive the ranking's data-quality boost · 2 public access sites
- Moon Lake — 54 ft max · survey depth data · Smallmouth Bass, Walleye, Rainbow Trout, Yellow PerchWhy #7: survey-backed contours receive the ranking's data-quality boost · 1 public access site
- McDowell Dam — 42 ft max · survey depth data · Largemouth Bass, Bluegill, Rainbow TroutWhy #8: survey-backed contours receive the ranking's data-quality boost · 1 public access site
- Stanley Reservoir — 11 ft max · survey depth data · Rainbow TroutWhy #9: survey-backed contours receive the ranking's data-quality boost · 1 public access site
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How to use this ranking
The order is a map-planning ranking, not a claim about today's fish population. It favors larger mapped waters and gives survey-backed contours a three-times data-quality boost. Agency population surveys, current regulations, access and recent conditions should make the final decision.
Compare maximum depth across 37,233 lake records · See North Dakota waters with public access data
When to fish rainbow trout in North Dakota
- Spring 5–20 ft — Post-ice-out trout roam shallow; fish inflows and windblown shorelines.
- Summer 8–30 ft — Rainbows hold near cold inflows, current seams and the thermocline — find the cool water and you've found the fish.
- Fall 10–35 ft — Fall feeding on rock shoals, current and channel edges as water cools.
- Winter 8–40 ft — Trout are comfortable in cold water — one of the best winter targets; streams and tailwaters fish shallow, deep lakes hold on basin edges.
Also in North Dakota: best largemouth bass lakes · best smallmouth bass lakes · best walleye lakes · best white bass lakes · best northern pike lakes · best crappie lakes · best bluegill lakes · best channel catfish lakes · best muskellunge lakes · best yellow perch lakes · best freshwater drum lakes · best common carp lakes · best goldeye lakes
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