Schramm PWA
Boat ramp · on James River · near Mayfield · South Dakota
South Dakota Game, Fish and Parks lists the water at this launch as infested with zebra mussels. Clean, drain and dry your boat, trailer and gear before you leave, and do not move water, plants or live bait to another water.
South Dakota Game, Fish and Parks · checked October 18, 2026
Status not reported No closure has been posted for this launch, but its agency does not publish open or closed status. Check with the managing agency before you tow.
At the launch
- Type
- Boat ramp
- Fee
- Free
- Managed by
- South Dakota Game, Fish and Parks
- Coordinates
- 43.05704, -97.39939
Conditions
- Weather forecast for this launch · National Weather Service
- Water level, flow at the JAMES RIVER NEAR YANKTON, SD gauge · USGS, 4.5 mi away on James River
Water level
Latest reading loads here; without it, see the USGS page below.
USGS gauge JAMES RIVER NEAR YANKTON, SD, 4.5 mi from this launch on James River: water level, flow, a reading every 15 minutes. Readings and history at USGS.
On James River
River in South Dakota. All launches on James River.
Community
Where people who use James River talk about it.
Nearby launches
- Beaver PWA · 4.0 mi · Beaver Lake
- Marindahl PWA · 7.3 mi · Marindahl Lake
- Ulmer Wilderness PWA · 8.9 mi · James River
- Lewis and Clark RA - Marina · 13.5 mi · Lewis and Clark Lake
- Pierson Ranch · 13.5 mi · Lake Yankton
- Cottonwood Day Use Boat Ramp · 14.1 mi · Lake Yankton
Sources
- South Dakota Game, Fish and Parks Boat Ramps (Environmental Review Tool service) record {80CB4440-B0E2-49B5-86FB-DD62A7EABBB4} · State of South Dakota disclaimer: a public service, no warranty; credit South Dakota Game, Fish and Parks
Why it is listed as public: listed by South Dakota Game, Fish and Parks Boat Ramps (Environmental Review Tool service). Something wrong, or is this launch private? Send a correction; it goes to a person.