Bozeman's paved-trail falls in Hyalite Canyon, pouring off a wall of columnar basalt at the head of a half mile fully accessible path.
Mid May through mid July
Big water window
in a typical year
Snowmelt
What drives it
a tributary of East Fork Hyalite Creek
Live USGS
Data on this page
gauge 06050000
USFS Custer Gallatin
Managed by
their rules govern
Trail status, closures and safety rules belong to each falls' managing agency, named and linked on every page.
The season
What fills Palisade Falls, and when
Palisade Falls drains high snowfields in the Gallatin Range, so the water follows the melt: loud from mid May into July, mellow by fall, and in winter a celebrated ice climb. Our snowmelt label is editorial; the Forest Service page covers the trail. The access road opens with the season, May 16 to December 31, weather dependent, per the agency.
Typical best flow: Mid May through mid July
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What the agency itself says
Popular 1/2 mile nature trail, fully accessible and paved, providing views to Palisade Falls. Picnic area and accessible vault toilet at trailhead. No drinking water available.
Custer Gallatin National Forest (US Forest Service)What a snowmelt year looks like at full send: Palouse Falls in mid April, when the Palouse River is still carrying the melt. The same falls in late August is a ribbon. Timing is most of the visit. “04-15-14-palouse” — Dsdugan — CC0
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Right now
What a tributary of East Fork Hyalite Creek is doing today
Flow at the gauge now
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USGS median for Oct 15
Not published
Gauge: USGS 06050000 Hyalite C at Hyalite R S nr Bozeman MT, downstream in the same drainage, below Hyalite Reservoir, so partly reservoir influenced. The gauge reads the river, not the brink of the falls, so treat it as the trend line rather than a turnstile.
Source: USGS Water Services (National Water Information System). Instantaneous values and daily statistics services. U.S. Geological Survey data are works of the United States Government and are in the public domain. Gauge verified 2026-08-27.
The other half of the story: the same Palouse Falls in late August. Nothing is wrong; this is what a snowmelt river does every year once the melt is spent. “Palouse Falls 20100829” by Mark Wagner, CC BY-SA 2.5
Getting there
Access, in the agency's words and ours
The half mile nature trail is paved and fully accessible with a picnic area and vault toilet at the trailhead, per the Forest Service, about 20 miles south of Bozeman up Hyalite Canyon Road; the last mile of forest road operates seasonally.
Melt-season water in the northern Rockies (Lower Falls of the Yellowstone, NPS photo). Palisade Falls runs the same brief, glorious calendar one range north. “Afternoon fall light on Lower Falls from Lookout Point (54937071695)” — YellowstoneNPS — Public domain
Common questions
Palisade Falls flow season FAQ
The reliable big-water window is Mid May through mid July. Palisade Falls drains high snowfields in the Gallatin Range, so the water follows the melt: loud from mid May into July, mellow by fall, and in winter a celebrated ice climb. Our snowmelt label is editorial; the Forest Service page covers the trail. The access road opens with the season, May 16 to December 31, weather dependent, per the agency.
This page reads the USGS gauge on a tributary of East Fork Hyalite Creek (Hyalite C at Hyalite R S nr Bozeman MT, downstream in the same drainage, below Hyalite Reservoir, so partly reservoir influenced) live in your browser, and shows the latest flow next to the median USGS publishes for today's date, so you can see where today sits in the year. The gauge reads the river, not the brink, so treat it as the trend rather than a turnstile.
It thins to a ribbon by late summer, as small high-country creeks do, and freezes into an ice pillar in winter. The full crash belongs to the melt window from mid May to mid July.
Custer Gallatin National Forest (US Forest Service). The half mile nature trail is paved and fully accessible with a picnic area and vault toilet at the trailhead, per the Forest Service, about 20 miles south of Bozeman up Hyalite Canyon Road; the last mile of forest road operates seasonally. Trail status, closures and safety rules are theirs, and their page is linked on this one; nothing here overrides what they publish.
Yosemite Falls in May, running on snowmelt that will be gone by late summer. The National Park Service tells visitors the falls can be dry by August, which is why every falls page here starts from its watershed. “Tourists below Yosemite Falls (39832011431)” by Mike McBey, CC BY 2.0
The last undammed falls on the Kootenai River and one of the largest free flowing falls in the Northwest, dropping 90 feet in under a mile below a swinging bridge, on flow released from Libby Dam.
Flow windows are typical-year climatology drawn from the driver and the agency language quoted above, not forecasts. Live readings and per-date percentiles are U.S. Geological Survey data, public domain; the above-or-below-typical line is our comparison and is labelled as such. Access, trail and safety information belongs to Custer Gallatin National Forest (US Forest Service). National picture: waterfall season across the US → Hero image: “Afternoon fall light on Lower Falls from Lookout Point (54937071695)” — YellowstoneNPS — Public domain
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