Fishing Forecast · North Dakota · Updated July 2026

Sheep Creek Dam Lake

Sheep Creek Dam Lake earns a D for water quality. This forecast reads its measured clarity, depth, and trophic state — with each species' biology, the sun and moon, and today's conditions — to call when the fish move on Sheep Creek Dam Lake and how to catch them.

33 ft
max depth: 7
fish species: 2.7 ft
water clarity: Eutrophic
trophic state

Today · Sat Jul 25

★★★★★

The bite on Sheep Creek Dam Lake today. Sunrise 5:20 AM, sunset 8:27 PM.

Moon: Waxing Gibbous · 84%
Major windows: 8:19 PM–10:19 PM · 8:44 AM–10:44 AM

Best day · next 2 weeks

Wed Jul 29

★★★★★

Full Moon moon (100%). Fish the major windows at 11:39 PM and 12:03 PM.

Fishing Forecast for Sheep Creek Dam Lake

A multi-factor outlook built from Sheep Creek Dam Lake's measured water quality — clarity, trophic state, depth, and water-body type — combined with each species' biology, seasonal patterns, and today's live weather. It flags spawn timing, where the fish hold, and the techniques that fit this lake's water, not just the moon.

Walleye

Game FishSummerSummer pattern

Fair

~71°F est.

Sheep Creek Dam Lake runs 2.7 ft of clarity and grades D for water quality — which plays right into walleye — work vibration, rattle, and bright colors, and the fish use light more freely through the day.

Because Sheep Creek Dam Lake averages 2.7 ft of visibility (stained/turbid), which plays right into walleye — work vibration, rattle, and bright colors, and the fish use light more freely through the day.
Its eutrophic nutrient level puts the summer weedline near 4–8 ft — that edge is the high-percentage zone to hold walleye through the warm months.
With a max depth of 33 ft, Sheep Creek Dam Lake is deep enough to stratify in summer, so coldwater fish hold near the thermocline while warmwater fish stay above it.
On reservoirs, key on the old river channel, points, and current seams.

Techniques for stained water

bladed/rattling baits for vibrationbrighter jigs & crankbaitswork the windblown "walleye chop"

Season-by-season on Sheep Creek Dam Lake

Season	Where	Structure	How
Spring	shallow 3–10 ft	rock/gravel bars, warming shoreline, river mouths	jig-and-minnow, slow-rolled swimbaits
Summer	mid-depth 12–25 ft	main-lake points, mid-lake humps, weed edges	live-bait rigs, bottom bouncers/crawler harnesses
Fall	variable 8–30 ft	steep breaks and points as they feed up	jigging bigger minnows, trolling deep cranks
Winter / Ice	8–25 ft	first breaks off structure, dusk feeding windows	jigging spoons and rattle baits, deadstick minnows

Smallmouth Bass

Game FishSummerSummer pattern

Good

~71°F est.

Sheep Creek Dam Lake runs 2.7 ft of clarity and grades D for water quality — so add vibration, rattle, and brighter colors to help fish find your bait.

Because Sheep Creek Dam Lake averages 2.7 ft of visibility (stained/turbid), so add vibration, rattle, and brighter colors to help fish find your bait.
Its eutrophic nutrient level puts the summer weedline near 4–8 ft — that edge is the high-percentage zone to hold smallmouth bass through the warm months.
With a max depth of 33 ft, Sheep Creek Dam Lake is deep enough to stratify in summer, so coldwater fish hold near the thermocline while warmwater fish stay above it.

Techniques for stained water

spinnerbaits & bladed jigs for vibrationbrighter colors — but seek the clearest water available

Season-by-season on Sheep Creek Dam Lake

Season	Where	Structure	How
Spring	shallow 4–12 ft	rocky flats, gravel points, boulder shoals	tubes, ned rigs, jerkbaits
Summer	mid 10–25 ft	main-lake rock, reefs, deep points	drop-shot, tubes, deep cranks
Fall	variable 8–30 ft	rock structure, baitfish schools	jerkbaits, blade baits, hair jigs
Winter / Ice	deep 20–40 ft	deep rock (open-water fishery where legal)	slow blade baits, hair jigs

Largemouth Bass

Game FishSummerSummer pattern

Very Good

~71°F est.

Sheep Creek Dam Lake runs 2.7 ft of clarity and grades D for water quality — so add vibration, rattle, and brighter colors to help fish find your bait.

Because Sheep Creek Dam Lake averages 2.7 ft of visibility (stained/turbid), so add vibration, rattle, and brighter colors to help fish find your bait.
Its eutrophic nutrient level puts the summer weedline near 4–8 ft — that edge is the high-percentage zone to hold largemouth bass through the warm months.
With a max depth of 33 ft, Sheep Creek Dam Lake is deep enough to stratify in summer, so coldwater fish hold near the thermocline while warmwater fish stay above it.
On reservoirs, target flooded timber, brush, and creek arms.

Techniques for stained water

reaction baits: chatterbait, dark jigsthump/vibration & dark silhouettesflip heavy cover

Season-by-season on Sheep Creek Dam Lake

Season	Where	Structure	How
Spring	shallow 1–6 ft	protected bays, pads, laydowns, warming flats	soft plastics, jigs, lipless cranks pre-spawn
Summer	shallow-to-mid 3–15 ft	weed edges, docks, lily pads, deep weedlines	topwater at dawn/dusk, Texas-rigged plastics, frogs
Fall	shallow 2–10 ft	bays chasing baitfish, remaining green weeds	spinnerbaits, squarebill cranks, chatterbaits
Winter / Ice	deep 12–25 ft	main-lake basin edges (largely dormant in the north)	slow finesse — a marginal cold-water bite

Brown Trout

Trout, Salmon & ColdwaterSummerSummer pattern

Slow

~71°F est.

Sheep Creek Dam Lake runs 2.7 ft of clarity and grades D for water quality — so add vibration, rattle, and brighter colors to help fish find your bait.

Because Sheep Creek Dam Lake averages 2.7 ft of visibility (stained/turbid), so add vibration, rattle, and brighter colors to help fish find your bait.
Its eutrophic nutrient level puts the summer weedline near 4–8 ft — that edge is the high-percentage zone to hold brown trout through the warm months.
With a max depth of 33 ft, Sheep Creek Dam Lake is deep enough to stratify in summer, so coldwater fish hold near the thermocline while warmwater fish stay above it.

Techniques for stained water

brighter stickbaits — but browns concentrate in the clearest, coolest water

Season-by-season on Sheep Creek Dam Lake

Season	Where	Structure	How
Spring	shallow-to-mid 3–15 ft	shorelines, inflows, cover in cool water	jerkbaits, spoons, spinners, flies
Summer	deep/cool near thermocline	cold oxygenated water and structure	trolling spoons/stickbaits deep; low-light shallow
Fall	shallow 3–15 ft	gravel spawning zones — big browns move up	stickbaits and streamers; respect closures
Winter / Ice	5–25 ft	deep clear lakes / stocked ice fishery	jigging spoons, minnows

Coldwater species — check size limits and spawning-season regulations.

Rainbow Trout

Trout, Salmon & ColdwaterSummerSummer pattern

Slow

~71°F est.

Sheep Creek Dam Lake runs 2.7 ft of clarity and grades D for water quality — so add vibration, rattle, and brighter colors to help fish find your bait.

Because Sheep Creek Dam Lake averages 2.7 ft of visibility (stained/turbid), so add vibration, rattle, and brighter colors to help fish find your bait.
Its eutrophic nutrient level puts the summer weedline near 4–8 ft — that edge is the high-percentage zone to hold rainbow trout through the warm months.
With a max depth of 33 ft, Sheep Creek Dam Lake is deep enough to stratify in summer, so coldwater fish hold near the thermocline while warmwater fish stay above it.

Techniques for stained water

brighter spoons — but rainbows favor clear, cold, oxygen-rich water

Season-by-season on Sheep Creek Dam Lake

Season	Where	Structure	How
Spring	shallow-to-mid 3–15 ft	near shore and inflows in cool water	spoons, spinners, PowerBait, flies
Summer	deep near thermocline 15–35 ft	cold oxygenated layer over the basin	trolling spoons/flies at depth
Fall	shallow-to-mid 3–20 ft	cooling water brings them up	spoons, spinners, flies
Winter / Ice	5–25 ft	clear lakes / stocked ice fishery	small jigs, spoons, PowerBait

Black Crappie

PanfishSummerSummer pattern

Good

~71°F est.

Sheep Creek Dam Lake runs 2.7 ft of clarity and grades D for water quality — so add vibration, rattle, and brighter colors to help fish find your bait.

Because Sheep Creek Dam Lake averages 2.7 ft of visibility (stained/turbid), so add vibration, rattle, and brighter colors to help fish find your bait.
Its eutrophic nutrient level puts the summer weedline near 4–8 ft — that edge is the high-percentage zone to hold black crappie through the warm months.
With a max depth of 33 ft, Sheep Creek Dam Lake is deep enough to stratify in summer, so coldwater fish hold near the thermocline while warmwater fish stay above it.
On reservoirs, target standing timber and brush piles.

Techniques for stained water

brighter jigs & a little flashscent

Season-by-season on Sheep Creek Dam Lake

Season	Where	Structure	How
Spring	shallow 2–8 ft	brush, timber, weed edges in staging bays	small jigs & minnows under a float
Summer	suspended 8–20 ft	suspends over deeper water, near brush/timber	slip-bobbers, small jigs, spider-rigging
Fall	mid 10–20 ft	brush and channel edges	vertical jigging small plastics
Winter / Ice	10–25 ft	basin and deep brush — suspend and roam	tungsten jigs & minnows; dusk bite

The outlook is a transparent heuristic weighting of established angling factors, this lake's measured water quality, and live conditions — not a validated catch predictor. Water temperature is estimated from season and latitude unless a recent USGS gauge reading is available. Planning a meal? Check fish-consumption advisories for Sheep Creek Dam Lake. Always follow current state regulations.

14-Day Fishing Calendar

Plan the next two weeks on Sheep Creek Dam Lake. Anglers target Bluegill, Largemouth Bass, Rainbow Trout, Black Crappie, and others on Sheep Creek Dam Lake.

Date	Rating	Moon	Sunrise	Sunset	Major Periods	Minor Periods
Sat, Jul 25	☆☆☆☆☆	Waxing Gibbous 84% lit	5:20 AM	8:27 PM	8:19 PM – 10:19 PM 8:44 AM – 10:44 AM	12:44 AM – 1:44 AM
Sun, Jul 26	½☆☆☆☆	Waxing Gibbous 91% lit	5:21 AM	8:25 PM	9:10 PM – 11:10 PM 9:35 AM – 11:35 AM	5:48 PM – 6:48 PM 1:32 AM – 2:32 AM
Mon, Jul 27	★☆☆☆☆	Waxing Gibbous 96% lit	5:23 AM	8:24 PM	10:01 PM – 12:01 AM 10:26 AM – 12:26 PM	6:35 PM – 7:35 PM 2:29 AM – 3:29 AM
Tue, Jul 28	★★☆☆☆	Waxing Gibbous 99% lit	5:24 AM	8:23 PM	10:51 PM – 12:51 AM 11:15 AM – 1:15 PM	7:14 PM – 8:14 PM 3:33 AM – 4:33 AM
Wed, Jul 29	★★½☆☆	Full Moon 100% lit	5:25 AM	8:22 PM	11:39 PM – 1:39 AM 12:03 PM – 2:03 PM	7:45 PM – 8:45 PM 4:41 AM – 5:41 AM
Thu, Jul 30	★★☆☆☆	Waning Gibbous 99% lit	5:26 AM	8:21 PM	12:26 AM – 2:26 AM 12:49 PM – 2:49 PM	8:10 PM – 9:10 PM 5:52 AM – 6:52 AM
Fri, Jul 31	★☆☆☆☆	Waning Gibbous 95% lit	5:27 AM	8:19 PM	1:11 AM – 3:11 AM 1:33 PM – 3:33 PM	8:31 PM – 9:31 PM 7:02 AM – 8:02 AM
Sat, Aug 1	½☆☆☆☆	Waning Gibbous 89% lit	5:29 AM	8:18 PM	1:55 AM – 3:55 AM 2:16 PM – 4:16 PM	8:49 PM – 9:49 PM 8:13 AM – 9:13 AM
Sun, Aug 2	☆☆☆☆☆	Waning Gibbous 82% lit	5:30 AM	8:17 PM	2:38 AM – 4:38 AM 3:00 PM – 5:00 PM	9:05 PM – 10:05 PM 9:24 AM – 10:24 AM
Mon, Aug 3	★½☆☆☆	Waning Gibbous 73% lit	5:31 AM	8:15 PM	3:22 AM – 5:22 AM 3:45 PM – 5:45 PM	9:22 PM – 10:22 PM 10:37 AM – 11:37 AM
Tue, Aug 4	★★☆☆☆	Waning Gibbous 63% lit	5:32 AM	8:14 PM	4:08 AM – 6:08 AM 4:32 PM – 6:32 PM	9:40 PM – 10:40 PM 11:52 AM – 12:52 PM
Wed, Aug 5	★★☆☆☆	Last Quarter 53% lit	5:33 AM	8:12 PM	4:57 AM – 6:57 AM	10:00 PM – 11:00 PM 1:11 PM – 2:11 PM
Thu, Aug 6	★☆☆☆☆	Last Quarter 42% lit	5:35 AM	8:11 PM	5:23 PM – 7:23 PM 5:51 AM – 7:51 AM	10:26 PM – 11:26 PM 2:31 PM – 3:31 PM
Fri, Aug 7	☆☆☆☆☆	Waning Crescent 32% lit	5:36 AM	8:10 PM	6:19 PM – 8:19 PM 6:49 AM – 8:49 AM	11:01 PM – 12:01 AM 3:49 PM – 4:49 PM

Server-rendered 14-day calendar starting 2026-07-25. Live in your browser shortly.

Methodology

How this forecast works

A plain solunar table only knows the moon. The LakeQuality Fishing Forecast starts there and adds what actually decides where and how fish bite on Sheep Creek Dam Lake — factors we measure rather than guess:

Water clarity — Sheep Creek Dam Lake's Secchi reading flips the playbook between clear-water finesse and stained-water reaction baits, and sets the low-light bite window.
Trophic state & depth — nutrient level and max depth set the summer weedline and whether the lake stratifies, which tells you how deep to fish.
Water-body type — natural lake vs. reservoir changes the structure that holds fish.
Species & season — each species' spawn-temperature window and seasonal movements, matched to the lake's estimated water temperature.
Sun & moon — the solunar major/minor periods and dawn/dusk twilight in the calendar below.

The species outlook is a transparent heuristic weighting of these established factors, and it now also factors in today's live conditions — wind, cloud cover, and the barometric (pressure) trend, recomputed for the current day. It's not a validated catch predictor, and water temperature is still an estimate from season and latitude unless a recent USGS gauge reading exists. It's the analysis a solunar table can't do, grounded in Sheep Creek Dam Lake's real, measured water quality.

How to read the calendar

Major periods (≈2 hours) are centered on lunar transit (when the moon is highest in the sky) and lunar opposition (when the moon is directly underfoot). These are typically the strongest feeding windows.

Minor periods (≈1 hour) are centered on moonrise and moonset. They're secondary windows that often produce well — especially when they coincide with sunrise or sunset.

Day rating combines moon phase (peak near new and full moons, when lunar gravity is strongest) with the overlap of major periods and the dawn/dusk twilight. A 4–5 star day stacks all three.

At Sheep Creek Dam Lake (lat 46.34°N), the longest day of the year is around June 21 with 15h 48m of daylight. The shortest is around December 21 with 8h 36m. Plan summer trips around the early-morning bite (as early as 5:00 AM) and the long evening window before sunset.

Frequently asked questions

What makes this better than a solunar fishing table for Sheep Creek Dam Lake?

A solunar table only uses the moon. The LakeQuality Fishing Forecast adds Sheep Creek Dam Lake's measured water quality — its stained water, trophic state, depth, and water-body type — matched to each species' spawn window and seasonal movements. That measured data drives where the fish hold and which techniques fit this lake's water, then the solunar calendar below adds the sun/moon timing. It's a transparent, multi-factor outlook, not a validated catch guarantee.

What is the best time to fish Sheep Creek Dam Lake today?

Today's solunar calendar for Sheep Creek Dam Lake (lat 46.34, lon -101.85) shows sunrise at 5:20 AM and sunset at 8:27 PM. The strongest fishing windows are around major solunar periods at 8:19 PM–10:19 PM and 8:44 AM–10:44 AM, plus the 30-90 minutes around dawn and dusk.

What does the moon phase mean for fishing Sheep Creek Dam Lake?

Solunar theory holds that fish activity peaks during major periods (when the moon is overhead or directly underfoot) and minor periods (moonrise and moonset). Fish feeding tends to intensify during the days surrounding the new moon and full moon, when lunar gravity is strongest. Today's moon at Sheep Creek Dam Lake is Waxing Gibbous (84% illuminated).

When are the longest and shortest days at Sheep Creek Dam Lake?

At Sheep Creek Dam Lake's latitude (46.34°N), the longest day of the year is around June 21 with about 15h 48m of daylight. The shortest day is around December 21 with about 8h 36m of daylight. Sunrise and sunset shift by roughly 6 hours between solstices.

Are major or minor solunar periods more important?

Major periods (about 2 hours, centered on lunar transit and lunar opposition) are generally considered the strongest feeding windows. Minor periods (about 1 hour, centered on moonrise and moonset) are secondary but still productive — especially when they overlap with sunrise or sunset.

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The species outlook is a transparent, multi-factor heuristic built from Sheep Creek Dam Lake's measured water quality (clarity, trophic state, depth, water-body type) and established species biology, and it now also factors in today's live conditions — wind, cloud cover, and the barometric (pressure) trend, recomputed for the current day. It's not a validated catch predictor, and water temperature is still an estimate from season and latitude unless a recent USGS gauge reading is available. Solunar times use lat/lon and Meeus astronomical formulas, shown in Mountain Time. Always check local regulations and current conditions before fishing.

Source: EPA National Aquatic Resource Surveys, 2026.

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