Welcome to launch. We are currently expanding our databases quickly — user input and corrections are needed and appreciated. The content and functions on this site are deep. If you find something that is out of order, please let us know.
Pennsylvania · Lycoming Co.

Slate Run

Lycoming Co. · 14 mi · Class Riffles
Optimal: 50–250 CFS · USGS #01548500
95 avg
829CFS
2.49 ft gauge height
Flood
Stable(-30 in 3h)
Flow data is live from USGS·Rapid classifications and CFS ranges need community verification·Know this river?
Avg flow: 95 cfsHist. median: 86 cfsUSGS #01548500
PA Heritage Trout Angling Stream · Catch-and-Release Fly Fishing Only

About

Heritage Trout Angling waters through Lycoming County hold wild brook trout in the headwaters above Cushman Branch, transitioning to wild brown trout through the middle and lower sections down to Pine Creek. Slate Run covers 14 miles of riffled water at 95 CFS average, with optimal flows between 50–250 CFS on gauge 01548500. The upper section above Cushman Branch remains native brook trout water, while the middle stretch from Cushman Branch to Manor Fork and the lower run from Manor Fork to the Pine Creek confluence hold progressively larger wild brown trout populations. Pennsylvania designated these waters for catch-and-release fly fishing only in 1996, part of the Heritage Trout Angling program that protects the state's premium wild trout streams. Slate Run Tackle Shop serves as the local outfitter for this Pine Creek tributary that flows through what was once Pennsylvania Wilds hunting country.

Solunar Fishing Activity
🌒
Waxing Crescent
15% illumination
Poor
Moon overhead
9:04 AM
Moonrise
1:44 PM
Moonset
4:25 AM
Moon underfoot
9:04 PM
Next full moon: May 3111 days
Outfitters
Slate Run Tackle Shop
PA Wilds fly fishing headquarters since 1968
10-Year Flow Patterns
See 10 years of flow patterns for this river — historical analysis is a Pro feature.Upgrade to Pro →
Your Optimal Range
Set your personal optimal CFS window per river — custom ranges are a Pro feature.Upgrade to Pro →
Data Quality

River conditions are community-verified. CFS ranges, difficulty ratings, and access points may not reflect every flow level or seasonal change. Always check current conditions, scout unfamiliar rapids, and paddle within your skill level.

Know the Slate Run? Your local knowledge makes this page better for every paddler, angler, and guide who comes after you.
Improve This River →