Launch Conditions
Use cautionLaunch with caution — limited daylight.
- Advisories
- None active
- Daylight
- Past sunset (9:15 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 — June 24
local timeFirst Quarter (68% illuminated). Average fishing outlook by moon phase — focus on dawn and dusk bite windows.
Location
Quick Facts: Earthquake Lake Boat Ramp
| Location | Montana |
|---|---|
| Waterbody | Earthquake Lake |
| Access Type | Public - Free |
| Coordinates | 44.854607, -111.387631 |
| Hours | Check on site |
| County | Madison County |
Earthquake Lake Boat Ramp is a public boat launch providing access to Earthquake Lake in Montana at coordinates 44.85461, -111.38763. Data published by Recreation.gov / Recreation Information Database (USACE, USFS, BLM, NPS, BOR, USFWS) (RIDB).
Earthquake Lake Boat Ramp is a public boat launch on Earthquake Lake in Madison County, Montana. As a public launch it is open to all boaters; state- and county-run ramps like this are typically free or charge only a modest day-use fee. 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 launch in Madison County • fishing access on Earthquake Lake • Montana boat launch
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Frequently Asked Questions About Earthquake Lake Boat Ramp
Is Earthquake Lake Boat Ramp free to use?
Yes, Earthquake Lake Boat Ramp is a public boat launch with free access in Montana.
What water does Earthquake Lake Boat Ramp access?
Earthquake Lake Boat Ramp provides boat launch access to Earthquake Lake in Montana.
How do I get to Earthquake Lake Boat Ramp?
Earthquake Lake Boat Ramp is located at coordinates 44.854607, -111.387631 in Montana. Use the "Get Directions" buttons on this page to navigate with Google Maps or Apple Maps.
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Alternative Boat Launches Nearby
The area surrounding Earthquake Lake Boat Ramp includes 6 other public boat ramps within 9.1 mi, giving boaters flexibility in choosing their access point.