Updated July 2026
Wakesurfing on Bisbee-Big Coulee Dam Lake
Depth unrated · Room Limited · limited data
About the water
Bisbee-Big Coulee Dam Lake covers roughly 240 acres, giving it room for a wake-boat setup when conditions cooperate. Public access varies — confirm a launch before you go. North Dakota sets statewide wakesurf rules, and individual lakes often add no-wake zones, hours, or horsepower limits — check the North Dakota rules page and the local ordinance before launching.
North Dakota wake-sport rules
North Dakota has no statewide wakesurfing-specific regulation. General towing rules require an observer or a mirror (at least 78 square inches) when towing on skis, a surfboard or similar device, and some lakes carry idle-speed or electric-motor-only restrictions. No wake-surf-specific distance/depth/acreage thresholds exist statewide.
This rating classifies measured depth and surface area against published wake-sport guidance. It is not a safety clearance and not permission to ride: local no-wake zones, hours, and horsepower limits are set by the county, lake district, or land manager, and they take precedence. Lake measurements from North Dakota Game and Fish.
Where to stay near Bisbee-Big Coulee Dam Lake
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Frequently Asked Questions
Bisbee-Big Coulee Dam Lake rates Limited for wakesurf suitability. Shallow or small for wake sports — ride with extra care and a wide setback. The rating is based on its measured surface area of 240 acres. This is a read of the water's dimensions, not legal permission — check the North Dakota rules and the local authority for this lake before you launch.
No maximum-depth measurement is on record for Bisbee-Big Coulee Dam Lake in the state agency data we use, so its depth factor is unrated. We do not estimate depth.
Bisbee-Big Coulee Dam Lake carries a LakeQuality water-quality grade of C, computed from EPA and state monitoring data — Secchi clarity, total phosphorus, and chlorophyll-a. That is a separate question from wakesurf suitability: a lake can be excellent to ride and mediocre to swim in, or the reverse. See the full lake page for the grade breakdown.
North Dakota has no statewide wakesurfing-specific regulation. General towing rules require an observer or a mirror (at least 78 square inches) when towing on skis, a surfboard or similar device, and some lakes carry idle-speed or electric-motor-only restrictions. No wake-surf-specific distance/depth/acreage thresholds exist statewide. Individual lakes often add stricter local limits on top of the statewide rule — no-wake zones, operating hours, and horsepower caps are all common — so confirm with the local authority for Bisbee-Big Coulee Dam Lake.
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