See all 36 routes on Blackfoot River
Montana | Missoula County / Blackfoot River corridor
Blackfoot RiverWhitaker Bridge Fishing Access Site to Johnsrud Park Fishing Access Site
A classic lower Blackfoot day float from the public Whitaker Bridge access to Johnsrud Park near the Clark Fork confluence.
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Route location
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Need to know
Why this call
Safety
Route safety
CautionThis route has hazards or access considerations that require extra verification.
Safety details
Wear a properly fitted PFD and carry communication, throw rope and offline navigation.
- Scout strainers, sweepers, bridge features and fast current; cold water remains a serious hazard throughout the season.
- Stay within the public corridor and leave the river only at named access sites; shoreline access across private land is restricted.
- Avoid thunderstorms and rapidly rising water, and check current FWP closures and special recreation rules before launch.
Keep Blackfoot River handy
Save this route in PaddleToday and check its conditions before your next paddle.
Route overview
Trip details
Access rules, camping, seasonal conditions and trip length.
Distance, difficulty, rules and camping
Plan ahead
Tomorrow and the weekend
Forecasts can change. Check current conditions again before leaving.
Waiting on forecast.
Waiting on forecast.
Plan
Plan your trip
Launch points, shuttle details, distance, and access notes.
Route logistics
Access and shuttle
A short, popular public-access float with a straightforward shuttle and no overnight camping included.
Access map
Put-in
Whitaker Bridge Fishing Access Site (public access-area anchor)Use only named public FWP access sites and established paths.
Take-out
Johnsrud Park Fishing Access Site (water-entry edge)Whitaker and Johnsrud are day-use sites; check gates, parking and carry conditions.
Road shuttle
Access notes and hazards
Access caveats
- Use only named public FWP access sites and established paths.
- Whitaker and Johnsrud are day-use sites; check gates, parking and carry conditions.
- Respect private shoreline and leave no trace.
Watch for
- USGS flow, trend and fast rises
- Strainers, bridge features and cold water
- FWP camping, permit and closure rules
Plan this paddle
Choose your trip times
No account needed. Check the selected access points above, then choose both dates and times. For an overnight paddle, set take-out to the following date.
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Download GPX Route geometry only; no schedule required.
Conditions
Water levels, gauge history, and hourly forecast
Check how the river is changing and what weather to expect.
USGS measurements
More about this gauge
These measurements come from the gauge station. Water depth and current can differ along your trip.
River camera · USGS
View at the gauge
Blackfoot River near Bonner, MT. This view may be outside your paddling reach. Images are periodic and do not establish safe conditions.
Gauge detail
Water-level history and forecastDetailed view
Gauge note
Preferred range: 1,500 cfs to 6,000 cfs · Blackfoot River near Bonner, MT
Does this gauge apply to my trip?
Check the Bonner gauge, FWP closures, weather and wood conditions immediately before launch; the Blackfoot is cold and can change quickly.
New to reading stage or flow? Read the paddler's gauge guide.
Gauge
Recent trend
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Gauge source
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Hourly forecast
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Next 8 hours
Short-route forecast
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Route gallery
Photos
Check each caption: some photos show the surrounding area rather than this exact trip.
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Score & sources
Why this score
See the gauge, weather, and source notes behind today’s call.
Why this scoreData reliability: checking
This rating reflects whether the gauge measures this part of the river, whether published water-level guidance is available, and how recently the data was updated.
- Checking data sources and update times.
- Checking evidence cautions.
Data behind the scoreWater levels, published guidance and update times
These readings and published water-level limits help explain today’s score.
| Gauge site | Blackfoot River near Bonner, MT |
| Discharge | Checking |
| Gauge height | Checking |
| 24h trend | Checking |
| 24h change | Checking |
| Current band | Checking |
| Rain last 24h | Checking |
| Rain last 72h | Checking |
| Air temp | Checking |
| Water temp | Checking |
| Wind | Checking |
| Gusts | Checking |
| Rain timing | Checking |
| Preferred range | 1,500 cfs to 6,000 cfs |
| Low threshold | 1,050 cfs |
| High threshold | 9,000 cfs |
| Evidence strength behind the range | Local route guidance |
| Gauge observed | Checking |
| Paddle Today updated | Checking |
| Main source behind this score | Riverbeta Blackfoot River Whitaker to Johnsrud reach guide |
| Gauge source | Checking |
| Weather source | Checking |
| Rainfall source | Checking |
NotesWhat to know before you go
These notes cover the access details, route quirks, and source caveats most likely to matter once you get there.
- Access and corridorWhitaker Bridge FAS to Johnsrud Park FAS; about 6 river miles
Montana FWP publishes the access sequence and map; both endpoints are public water-entry sites documented by FWP/Visit Montana.
- Scoring band1,050 cfs low; 1,500–6,000 cfs prime; 9,000 cfs high community triggers
Riverbeta lists these flow triggers for the Whitaker-to-Johnsrud run at USGS 12340000. Verify live telemetry and local conditions; these are community indicators, not safety limits.
- GaugeUSGS 12340000 Blackfoot River near Bonner
Direct Blackfoot River telemetry; recheck current value and trend immediately before launch.
- Camping policyNo river camping except designated permit float-in sites
FWP’s Blackfoot recreation page and float map identify the designated-site exception; this route is published as day use.
Verify it yourselfCheck the source links
Use these links to double-check the gauge, route details, and access notes before you head out.
Paddler reports
Recent notes from paddlers
A few quick notes from people who were on this route recently.
Reports
Paddler reports
See recent photos and notes from people on the route.
Share your trip
Keep exploring
More routes to check next
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Quick answers
Blackfoot River paddling FAQ
What water level is best for the Whitaker Bridge Fishing Access Site to Johnsrud Park Fishing Access Site route on the Blackfoot River?
Paddle Today watches Blackfoot River near Bonner, MT and treats 1,500 cfs to 6,000 cfs as the target band for this route, with weather and recent trend included in the final score.
Where does the Whitaker Bridge Fishing Access Site to Johnsrud Park Fishing Access Site route on the Blackfoot River start and end?
This route starts at Whitaker Bridge Fishing Access Site (public access-area anchor) and ends at Johnsrud Park Fishing Access Site (water-entry edge), about 6 river miles on the water.
Is the Whitaker Bridge Fishing Access Site to Johnsrud Park Fishing Access Site route on the Blackfoot River suitable for beginners?
This is listed as a moderate route. Expect more planning than an easy float, and use the live score, route notes, and source links before committing.
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