Launch Conditions
Use cautionLaunch with caution — Heat Advisory in effect.
- Advisory
- Heat Advisory
- Daylight
- Past sunset (8:38 PM)
- Water level
- 5.5 ft
Live from the National Weather Service, USGS, and NOAA. A guide, not a substitute for official forecasts and your own judgment.
Live Water Conditions on Mark Twian Lake
Updated 20 min agoSource: USGS station 05507600 — Lick Creek at Perry, MO · 5 mi from Mark Twian Lake
Launch Light & Moon — June 27
local timeWaxing Gibbous (93% illuminated). Good fishing outlook — the moon is approaching a major phase.
Location
Quick Facts: Mark Twian Lake
| Location | Jefferson township, Missouri |
|---|---|
| Waterbody | Mark Twian Lake |
| Access Type | Public |
| Coordinates | 39.487766, -91.717059 |
| Hours | Check on site |
| County | Ralls County |
Mark Twian Lake is a boat launch providing access to Mark Twian Lake in Jefferson township, Missouri at coordinates 39.48777, -91.71706.
Mark Twian Lake is a boat launch on Mark Twian Lake in Jefferson township, Ralls County, Missouri. This page shows live USGS water level and temperature, 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 Jefferson township • public launch in Ralls County • fishing access on Mark Twian Lake • Missouri boat launch
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Frequently Asked Questions About Mark Twian Lake
What water does Mark Twian Lake access?
Mark Twian Lake provides boat launch access to Mark Twian Lake in Jefferson township, Missouri.
How do I get to Mark Twian Lake?
Mark Twian Lake is located at coordinates 39.487766, -91.717059 in Jefferson township, 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
Boaters have 6 other launch options within 3.0 mi, each offering access to nearby waters with varying facilities and conditions.