Launch Conditions
Use cautionLaunch with caution — Heat Advisory in effect.
- Advisory
- Heat Advisory
- Daylight
- Sunset 8:14 PM
Live from the National Weather Service, USGS, and NOAA. A guide, not a substitute for official forecasts and your own judgment.
Launch Light & Moon — July 24
local timeWaxing Gibbous (78% illuminated). Average fishing outlook by moon phase — focus on dawn and dusk bite windows.
Location
Quick Facts: Maple Flats Access
| Location | Zalma, Missouri |
|---|---|
| Waterbody | Upper Castor River |
| Access Type | Public |
| Coordinates | 37.149290, -90.068253 |
| Hours | Check on site |
| County | Bollinger County |
Maple Flats Access is a boat launch providing access to Upper Castor River in Zalma, Missouri at coordinates 37.14929, -90.06825.
Maple Flats Access is a boat launch on Upper Castor River in Zalma, Bollinger County, Missouri. This page shows sunrise, sunset, and moon-phase times for the launch, updated automatically. There are 6 other mapped boat ramps within about 15 miles if conditions here aren't right.
Related: boat ramp near Zalma • public launch in Bollinger County • fishing access on Upper Castor River • Missouri boat launch
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Frequently Asked Questions About Maple Flats Access
What water does Maple Flats Access access?
Maple Flats Access provides boat launch access to Upper Castor River in Zalma, Missouri.
How do I get to Maple Flats Access?
Maple Flats Access is located at coordinates 37.149290, -90.068253 in Zalma, Missouri. Use the "Get Directions" buttons on this page to navigate with Google Maps or Apple Maps.
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Alternative Boat Launches Nearby
6 additional boat launches are located within 7.1 mi of Maple Flats Access, providing alternative access points for this area's waters.