About Flat Rock Falls
Flat Rock Falls is a named waterfall in St. Lawrence County, New York, located about 20 miles south of Hannawa Falls. The U.S. Geological Survey records it on the Degrasse 7.5-minute topographic quadrangle at 44°19′06″ N, 75°00′28″ W (44.31840, -75.00770). Named features close by in the federal gazetteer include Steep Bank Brook (stream, 0.2 mi), Allen Pond Outlet (stream, 0.6 mi), and First Brook (stream, 1.1 mi). The nearest other waterfall in this directory is Rainbow Falls, 0.9 miles to the southeast.
Weather at Flat Rock Falls
Full NWS forecastForecast for the waterfall's exact location, not the nearest town. Mountain weather can change quickly.
Loading the forecast...
Source: National Weather Service.
Conditions at Flat Rock Falls
Sun and Daylight Today
- Sunrise
- —
- Sunset
- —
- Daylight
- —
- Golden hour
- —
Times in New York time. Canyons and steep valleys lose direct sun earlier.
Elevation
—
At the mapped waterfall point, from the USGS 3D Elevation Program. Expect cooler temperatures than in nearby towns at lower elevation.
Nearest Stream Gauge
Checking for USGS gauges within about 8 miles...
Live discharge in cubic feet per second (ft³/s). The gauge may be on a different stream than the falls; use the trend as a rough guide to how much water is running in the area.
Map and Directions
The marker shows the USGS-recorded position of Flat Rock Falls. Trailheads and parking can be some distance from the falls themselves, so plan your route with an up-to-date trail map.
Visitor Ratings
Flat Rock Falls holds a 5.0 average from 1 Google reviews. Distribution by star rating:
Named Landmarks Nearby
These named features from the USGS Geographic Names Information System lie within two miles of Flat Rock Falls. Stream positions mark the stream's mouth as recorded by USGS.
- Steep Bank Brook — stream, 0.2 mi
- Allen Pond Outlet — stream, 0.6 mi
- First Brook — stream, 1.1 mi
- Stewart Rapids — rapids, 1.2 mi
- Allen Brook — stream, 1.4 mi
- Orebed Ponds — lake, 1.5 mi
- McCollum Hill — summit, 1.6 mi
- Huftle Hill — summit, 1.7 mi
Before You Visit
- Water levels change quickly. Flow is usually strongest after rain and during snowmelt; see the best time to visit waterfalls.
- Stay back from the brink and off wet rock. Our waterfall safety guide covers the most common hazards.
- Check land ownership and access before you go. Some named falls sit on private property or in areas without a maintained trail.
- Download offline maps and save the coordinates 44.31840, -75.00770. Use our waterfall hike packing list.
Waterfalls Near Flat Rock Falls
- Newton Falls, NY7.3 mi south
- Browns Falls, NY7.4 mi south
- Pelkys Falls, NY7.7 mi north
- Harper Falls, NY8.7 mi north
Frequently Asked Questions
Where is Flat Rock Falls located?
Flat Rock Falls is in St. Lawrence County, New York, about 20 miles south of Hannawa Falls. Its coordinates are 44.31840, -75.00770 (44°19′06″ N, 75°00′28″ W).
What town is closest to Flat Rock Falls?
The closest town with 1,000 or more residents is Hannawa Falls, NY, about 20 miles away in a straight line. Driving distance is usually longer, so check the route before you go.
What waterfalls are near Flat Rock Falls?
The closest is Rainbow Falls (0.9 mi southeast). Others within reach include Twin Falls (1.4 mi), Sinclair Falls (2.4 mi), and Basford Falls (2.9 mi).
Which USGS topographic map shows Flat Rock Falls?
Flat Rock Falls appears on the USGS Degrasse 7.5-minute quadrangle. You can view it in The National Map viewer or download the US Topo sheet for offline navigation.