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Huron to Mitchell. Slow prairie river stacked with walleye, pike and channel cats. The river tops out around 10 ft. The depth picture is modeled, anchored to the true shoreline and the water's published max depth — a scouting aid, never a chart to run a boat by. What the data behind the map says about each species, season by season:
Traced from the shoreline, James River runs 4,674 acres with 136.8 miles of edge. With a shoreline index of 14.3, this water is all arms and coves — edge habitat well beyond its acreage. There is no deep basin to speak of — the entire surface is under ~15 ft, prime weed water end to end. The basin spans about 46.6 mi end to end and 4.1 mi across at its widest. The water lies in Sanborn County. The nearest mapped water is Mitchell Lake, 20 mi to the south.
Come spring, look for walleye tight to the bank in 3 to 10 ft. Through summer count on 3 to 10 ft; the winter hold is 3 to 10 ft. If you only fish one area, make it Third Street Dam tailrace: a dam tailrace around 9 ft that scores prime in spring. Best bite is the evening and early morning. A crawler harness on bottom bouncer or a deep crankbait (trolled) is the honest summer answer here.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 3 to 10 ft | dusk & dawn | Third Street Dam tailrace (9 ft) | 1/8 oz jig + minnow, Hair jig |
| Summer | 3 to 10 ft | dusk & dawn | Third Street Dam tailrace (9 ft) | Crawler harness on bottom bouncer, Deep crankbait (trolled) |
| Fall | 3 to 10 ft | dusk & night | Third Street Dam tailrace (9 ft) | Jigging rap, Jig + big minnow |
| Winter | 3 to 10 ft | dusk & dawn | Third Street Dam tailrace (9 ft) | Jigging spoon + minnow head, Rattle bait |
Start shallow in spring: northern pike sit in 2 to 8 ft that time of year. Summer pushes them deeper, 3 to 10 ft, and winter fish settle into 3 to 10 ft. The spot to know is Current seam (mile 32.9), a current seam in about 6 ft of water that rates prime for northern pike in fall. Warm-month bites cluster around early morning and the evening. Throw a bucktail or a weedless spoon over cabbage until the fish tell you otherwise.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 2 to 8 ft | midday & dawn | Third Street Dam tailrace (9 ft) | #5 inline spinner, Spoon (red/white) |
| Summer | 3 to 10 ft | dawn & dusk | Current seam (mile 32.9) (6 ft) | Bucktail, Weedless spoon over cabbage |
| Fall | 3 to 10 ft | midday & dawn | Current seam (mile 32.9) (6 ft) | Big rubber (Bull Dawg style), Husky-style jerkbait |
| Winter | 3 to 10 ft | midday | Current seam (mile 32.9) (6 ft) | Tip-ups, Large jigging spoon |
The spring pattern is a shallow one: channel catfish in 3 to 10 ft. The depth story barely changes: 3 to 10 ft through summer, 3 to 10 ft in winter. Top water on the chart: Outside-bend hole (mile 6.5), a creek channel in the 8 ft range, prime in summer. Time it for after dark and the evening.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 3 to 10 ft | dusk | Tailout eddy (mile 0.6) (6 ft) | |
| Summer | 3 to 10 ft | night & dusk | Outside-bend hole (mile 6.5) (8 ft) | |
| Fall | 3 to 10 ft | dusk | Outside-bend hole (mile 6.5) (8 ft) | |
| Winter | 3 to 10 ft | midday | Outside-bend hole (mile 6.5) (8 ft) |
Spring white bass on James River hold shallow, usually 2 to 10 ft. Depth-wise the year is flat: 3 to 10 ft in summer, 3 to 10 ft once it turns cold. Put Third Street Dam tailrace first on the milk run — a dam tailrace near 9 ft that grades prime for spring. The feeding windows run early morning and the evening. The summer box starts with a slab spoon or a small topwater (schooling fish).
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 2 to 10 ft | dawn & dusk | Third Street Dam tailrace (9 ft) | Curly-tail jig (white), Small lipless crank |
| Summer | 3 to 10 ft | dawn & dusk | Third Street Dam tailrace (9 ft) | Slab spoon, Small topwater (schooling fish) |
| Fall | 2 to 10 ft | dawn & dusk | Third Street Dam tailrace (9 ft) | Jigging spoon, Blade bait |
| Winter | 3 to 10 ft | midday | Third Street Dam tailrace (9 ft) | Jigging spoon (deep), Blade bait |
Start shallow in spring: crappie sit in 2 to 8 ft that time of year. Summer pushes them deeper, 3 to 10 ft, and winter fish settle into 3 to 10 ft. The spot to know is Prairie snag reach, a standing timber / brush in about 6 ft of water that rates prime for crappie in spring. Warm-month bites cluster around early morning and the evening. Throw a jig trolled/spider-rigged or a small crankbait (trolled) until the fish tell you otherwise.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 2 to 8 ft | midday & dawn | Prairie snag reach (6 ft) | 1/16 oz jig + tube, Curly-tail grub |
| Summer | 3 to 10 ft | dawn & dusk | Prairie snag reach (6 ft) | Jig trolled/spider-rigged, Small crankbait (trolled) |
| Fall | 3 to 10 ft | dawn | Outside-bend hole (mile 6.5) (8 ft) | Jig + minnow combo, Small swimbait (1.5-2") |
| Winter | 3 to 10 ft | midday | Outside-bend hole (mile 6.5) (8 ft) | Tungsten jig + soft plastic, Tiny jigging spoon |
Spring puts common carp in skinny water — 2 to 10 ft is the zone. Summer fish stay in 2 to 10 ft, and winter fish hold in 3 to 10 ft. Tailout eddy (mile 0.6) is the standout, an eddy pocket at roughly 6 ft, rated prime for winter common carp. Plan around early morning and the evening in the warm months.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 2 to 10 ft | midday & dawn | Third Street Dam tailrace (9 ft) | |
| Summer | 2 to 10 ft | dawn & dusk | Third Street Dam tailrace (9 ft) | |
| Fall | 3 to 10 ft | midday | Outside-bend hole (mile 6.5) (8 ft) | |
| Winter | 3 to 10 ft | midday | Tailout eddy (mile 0.6) (6 ft) |
James River also holds freshwater drum (3 to 10 ft in summer). Pick any of them on the map above for rated spots and bait picks.
Count 32 structure marks on this chart. The deepest, Third Street Dam tailrace, sits near 9 ft.
Access data: South Dakota Game, Fish & Parks — Boat Ramps. Confirm conditions and fees locally before you launch.
Season dates, license requirements, and size and bag limits for South Dakota waters are set by the South Dakota Game, Fish and Parks — and special regulations can apply to James River specifically, so confirm the current rules before you fish.
Check the official South Dakota fishing regulations →
James River is about 10 ft (3 m) deep at its deepest point. The contours here are modeled from the water's real shape and maximum depth, so treat them as a rough guide.
Anglers target walleye, northern pike, channel catfish, white bass, crappie, common carp, freshwater drum on James River.
Outside-bend hole (mile 6.5) is the top-rated area: a creek channel in about 8 ft of water that rates prime for channel catfish in summer. Scroll up to the map for the complete spot list by species and season.
For walleye, the summer bite is best in the evening and early morning. Each species page section below lists the seasonal windows, and the map shows a live NOW badge when you're inside one.
Fishing on James River is regulated by the South Dakota Game, Fish and Parks. Check the official South Dakota regulations for current license requirements, season dates, and size and bag limits — special regulations can apply to this specific water.
Mitchell Lake 20 mi · Cavour Lake 25 mi · Wilmarth Lake 28 mi · Thompson Lake 35 mi · Henry Lake 36 mi · Byron Lake 37 mi · Dimock Lake 40 mi · Whitewood Lake 43 mi · Corsica Lake 44 mi · Herman Lake 45 mi · Sinai Lake 52 mi · Jones Lake 52 mi
See how James River stacks up: best walleye lakes in South Dakota · best white bass lakes in South Dakota · best northern pike lakes in South Dakota · best crappie lakes in South Dakota
Browse all South Dakota fishing maps or see every water on DepthScout. How we build these maps. Fish here with a sonar unit that logs? Send us your depth data and we'll improve this chart, credited to you. For fishing guidance only, never navigation.