About Wiley Falls
Wiley Falls is a named waterfall in Harford County, Maryland, located about 5.8 miles north of Jarrettsville. The U.S. Geological Survey records it on the Norrisville 7.5-minute topographic quadrangle at 39°40′59″ N, 76°31′08″ W (39.68300, -76.51887). Named features close by in the federal gazetteer include Falling Rocks Branch (stream, 0.2 mi), Jackson Branch (stream, 1.1 mi), and Island Branch (stream, 1.7 mi). The nearest other waterfall in this directory is Kilgores Rocks, 4.9 miles to the east.
USGS gazetteer description: 100 ft high, approximately 860 ft. long; located along Falling Rocks Branch, 1.1 mi NE of Ivory Mill
Name history: Named for Matthew Wiley (1751-1840), the first of five generations of the Wiley family to own and operate the grain mills in the area
Weather at Wiley Falls
Full NWS forecastForecast for the waterfall's exact location, not the nearest town. Mountain weather can change quickly.
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Source: National Weather Service.
Conditions at Wiley Falls
Sun and Daylight Today
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Times in New York time. Canyons and steep valleys lose direct sun earlier.
Elevation
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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 Wiley Falls. Trailheads and parking can be some distance from the falls themselves, so plan your route with an up-to-date trail map.
Named Landmarks Nearby
These named features from the USGS Geographic Names Information System lie within two miles of Wiley Falls. Stream positions mark the stream's mouth as recorded by USGS.
- Falling Rocks Branch — stream, 0.2 mi
- Jackson Branch — stream, 1.1 mi
- Island Branch — stream, 1.7 mi
- Church Lane Spring — spring, 2.0 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 39.68300, -76.51887. Use our waterfall hike packing list.
Waterfalls Near Wiley Falls
Frequently Asked Questions
Where is Wiley Falls located?
Wiley Falls is in Harford County, Maryland, about 5.8 miles north of Jarrettsville. Its coordinates are 39.68300, -76.51887 (39°40′59″ N, 76°31′08″ W).
What town is closest to Wiley Falls?
The closest town with 1,000 or more residents is Jarrettsville, MD, about 5.8 miles away in a straight line. Driving distance is usually longer, so check the route before you go.
What waterfalls are near Wiley Falls?
The closest is Kilgores Rocks (4.9 mi east). Others within reach include Amos Falls (19 mi), Gilpins Falls (30 mi), and Conewago Falls (32 mi).
Which USGS topographic map shows Wiley Falls?
Wiley Falls appears on the USGS Norrisville 7.5-minute quadrangle. You can view it in The National Map viewer or download the US Topo sheet for offline navigation.