What water level is good for paddling West Branch Susquehanna — Williamsport to Montgomery?

This section is generally runnable at 800–18,000 cfs (a conservative estimate — see our methodology). Below that it gets too low and bony; well above the top of the range it becomes pushy and then dangerous. We compare the live USGS reading to that range to produce today's verdict.

How do I check West Branch Susquehanna River levels?

We read USGS gauge 01551500 — the same public data USGS publishes — about every 30 minutes and compare it to the runnable range for this reach. You can also view the raw gauge yourself at waterdata.usgs.gov.

Is West Branch Susquehanna — Williamsport to Montgomery good for beginners?

This is a flatwater section — no rapids under normal levels — so it's beginner-friendly when the gauge is in range. High water changes everything: cold, fast water is dangerous for anyone.

When is the best time to paddle West Branch Susquehanna River here?

Typically April–October, when flows are most reliable for this section. Spring can run high after rain or snowmelt; late summer can drop too low. Always check today's gauge reading rather than assuming.

How long does it take to float West Branch Susquehanna — Williamsport to Montgomery?

This reach is about 13 miles, roughly 5 hours at a relaxed pace. Higher water is faster; low water and headwinds are slower. Add time for stops.

West Branch Susquehanna — Williamsport to Montgomery: River Level Today — Can You Paddle It?

Flatwater13 mi · ~5 hrWest Branch Susquehanna RiverPennsylvania

Verdict · updated Oct 17, 9:15 AM UTC

Good to paddle

Levels are within the typical runnable range for this section.

Estimated range

4,060 cfs

2.0 ft gauge height

USGS gauge 01551500

Runnable 800 – 18,000 cfs

080018,00021,440

What this means today

At 4,060 cfs the West Branch Susquehanna River is inside the runnable range but only 3,260 cfs above the 800 cfs floor, so it is sitting at the shallow end of what this reach runs at. A dry few days would take it under.

Over the last 24 hours it has barely moved, 3,960 cfs to 4,060 cfs. Daily means over the past 7 days have run between 2,480 cfs and 6,380 cfs, 62% higher at the end of the week than the start.

Paddling West Branch Susquehanna — Williamsport to Montgomery

West Branch Susquehanna River at West Branch Susquehanna — Williamsport to Montgomery is a 13-mile Flatwater float in Pennsylvania — no rapids under normal flows, just moving water and the odd riffle. Most paddlers put in at Williamsport, PA (Susquehanna State Park area) and take out at Montgomery, PA access, a trip that runs about 5 hours at a relaxed pace.

Whether it's worth the drive comes down to flow. This section generally paddles well at 800–18,000 cfs (a conservative estimate — see our methodology). Much below that and the West Branch Susquehanna River gets low and bony, so you end up scraping gravel and walking the shallows; well above the top of the range it turns fast, cold and pushy, which is a more serious day than most casual boaters want. We read USGS gauge 01551500 about every 30 minutes and compare the live number to that window, so the verdict at the top of this page reflects conditions right now rather than a monthly average.

Flows here are usually most dependable April–October. Spring can run high after rain or snowmelt, and late summer often drops too low to float well — but the gauge always beats the calendar, so check today's reading before you go.

7-day flow trend

Daily mean flow (cfs), past 7 days. Shaded band = runnable range.

Section facts

Difficulty: Flatwater
Length: 13 mi
Float time: ~5 hr
Best months: April–October
Put-in: Williamsport, PA (Susquehanna State Park area) ↗
Take-out: Montgomery, PA access ↗

Reading USGS gauge 01551500 — WB Susquehanna River at Williamsport, PA ↗ · runnable range is an estimate (see methodology)

FAQ

What water level is good for paddling West Branch Susquehanna — Williamsport to Montgomery?: This section is generally runnable at 800–18,000 cfs (a conservative estimate — see our methodology). Below that it gets too low and bony; well above the top of the range it becomes pushy and then dangerous. We compare the live USGS reading to that range to produce today's verdict.
How do I check West Branch Susquehanna River levels?: We read USGS gauge 01551500 — the same public data USGS publishes — about every 30 minutes and compare it to the runnable range for this reach. You can also view the raw gauge yourself at waterdata.usgs.gov.
Is West Branch Susquehanna — Williamsport to Montgomery good for beginners?: This is a flatwater section — no rapids under normal levels — so it's beginner-friendly when the gauge is in range. High water changes everything: cold, fast water is dangerous for anyone.
When is the best time to paddle West Branch Susquehanna River here?: Typically April–October, when flows are most reliable for this section. Spring can run high after rain or snowmelt; late summer can drop too low. Always check today's gauge reading rather than assuming.
How long does it take to float West Branch Susquehanna — Williamsport to Montgomery?: This reach is about 13 miles, roughly 5 hours at a relaxed pace. Higher water is faster; low water and headwinds are slower. Add time for stops.

Nearby sections

Good to paddle · 5,580 cfs