KansasReservoir, Marion County
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1,350.52ft
Steady this week
Sailing
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Kayak and SUP
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Power boating
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Fishing
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Outlook. Monday: S wind 5 to 10 kt, gusts to 16 kt, high near 74°F. Tuesday: S wind 4 to 9 kt, gusts to 15 kt, high near 68°F.
7-day wind forecastLoads when you scroll here
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Last hour of NOAA MRMS radar, 1 km resolution. Map data © OpenStreetMap contributors, OpenMapTiles, OpenFreeMap.
1,350.52ft NAVD88
-0.06 ft in 7 days1.17 ft above the October normal
Reading from Oct 26, 2026. Shaded band: range of October averages on record; dashed line is the typical level.
Marion Reservoir was at 1,350.52 ft on October 26, holding steady over the past week (-0.06 ft). That is well above normal for October: the typical October level is 1,349.35 ft, so the lake is 1.17 ft above its usual mark.
Background reading: Marion Reservoir on Wikipedia
Marion Reservoir is a reservoir in Marion County, Kansas.
Water level on this page comes from the U.S. Army Corps of Engineers reading at Marion Lake, published through the Corps' CWMS data service. Wind, gusts and rain come from the National Weather Service forecast grid that covers the water.
Reservoir levels move with releases and inflow, so ramps and beaches can change week to week. The water level page tracks that day by day.
The go or no-go calls above are a starting point, not a guarantee. Read how we score conditions, and always check local rules and posted warnings before you launch.
The National Weather Service forecast for the lake from October 26: Monday: S wind 5 to 10 kt, gusts to 16 kt, high near 74°F. The panel at the top of this page refreshes the current wind, gusts and direction when you open it and turns them into a call for sailing, paddling, power boating and fishing.
Marion Reservoir was at 1,350.52 ft on October 26, holding steady over the past week (-0.06 ft). That is well above normal for October: the typical October level is 1,349.35 ft, so the lake is 1.17 ft above its usual mark.
If Marion is blown out, these are the closest alternatives. Tap through for their conditions.