See all 13 routes on Salmon River
Idaho | Central Idaho / Challis-Ellis
Salmon RiverWatts Bridge to Kilpatrick
A 22-mile full-day Upper Salmon float through the Ellis corridor to Kilpatrick.
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Route location
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Need to know
Why this call
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.
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Plan
Plan your trip
Launch points, shuttle details, distance, and access notes.
Route logistics
Access and shuttle
A 22-mile full-day Upper Salmon float through the Ellis corridor to Kilpatrick.
Access map
Put-in
Watts Bridge Boat RampUse only the named public launch or landing; a nearby bank, bridge shoulder, fishing easement, or private campground is not substitute access.
Take-out
Kilpatrick Boat RampConfirm current closures, fire restrictions, seasonal gates, parking capacity, fees, launch condition, and Idaho invasive-species requirements before travel.
Road shuttle
Access notes and hazards
Access caveats
- Use only the named public launch or landing; a nearby bank, bridge shoulder, fishing easement, or private campground is not substitute access.
- Confirm current closures, fire restrictions, seasonal gates, parking capacity, fees, launch condition, and Idaho invasive-species requirements before travel.
- Private banks are common. Do not land, scout, portage, or camp outside a signed public site or manager-designated corridor.
Watch for
- long exposure and limited rescue
- wood, riffles, and canyon features
- private banks
Plan this paddle
Choose your trip times
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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
Salmon River at Salmon, ID. 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
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.
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 | Salmon River at Salmon, ID |
| 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 2,500 cfs |
| Low threshold | 800 cfs |
| High threshold | 6,000 cfs |
| Evidence strength behind the range | Official and local sources |
| Gauge observed | Checking |
| Paddle Today updated | Checking |
| Main source behind this score | RiverBrain adjacent Watts-Kilpatrick corridor reaches: 800-6,000 cfs; 1,500-2,500 cfs ideal band derived around the published 2,000 cfs average |
| 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.
- Official route corridorWatts Bridge to Kilpatrick; 22 river miles
BLM/USFS/IDFG Upper Salmon boating guide identifies the endpoint chain, river miles, or managed float corridor.
- Public access controlWatts Bridge Boat Ramp to Kilpatrick Boat Ramp
Coordinates represent named public ramps, bank launches, park landings, or an explicitly described staging point.
- Direct live gaugeUSGS 13302500 - Salmon River at Salmon, ID
Gauge is on the named waterbody and supplies context only.
- Threshold postureGauge-linked range used for live scoring
The cited route guidance is tied to this gauge and reach; hazards, closures, weather, and local inspection still override the score.
- Safety and land managementCurrent manager notices override this record
The BLM guide warns that high or low water, shifting channels, cottonwood strainers, diversion structures, bridge piers, cold water, and remote rescue can affect any reach. Stay off private banks and carry first-aid, repair, and emergency communication appropriate to the corridor.
- Camping classificationnearby_basecamp
Kilpatrick is day use; use a legal nearby campground and do not camp on private banks.
- Photo contextBLM Upper Salmon near Challis same-river context
The gallery photo is visual context. It may show another part of the same river or watershed and does not show current conditions at every access point.
- Overlap decisionRetained as a distinct access-to-access itinerary
Adjacent cards use different public endpoints and provide a different trip length, hazard set, skill tier, or operating boundary.
Verify it yourselfCheck the source links
Use these links to double-check the gauge, route details, and access notes before you head out.
- BLM/USFS/IDFG Upper Salmon boating guide
- Official access/map control
- USGS 13302500 monitoring location
- USGS 13302500 current conditions
- RiverBrain adjacent Watts-Kilpatrick corridor reaches: 800-6,000 cfs; 1,500-2,500 cfs ideal band derived around the published 2,000 cfs average
- Additional threshold support
- Idaho Fish and Game Salmon Island Park access site
- City of Salmon public parks
- BLM Upper Salmon near Challis same-river context
- Idaho boating and invasive-species requirements
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.
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Keep exploring
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Compare another stretch on this river, or explore different rivers within 75 straight-line miles.
Quick answers
Salmon River paddling FAQ
What water level is best for the Watts Bridge to Kilpatrick route on the Salmon River?
Paddle Today watches Salmon River at Salmon, ID and treats 1,500 cfs to 2,500 cfs as the target band for this route, with weather and recent trend included in the final score.
Where does the Watts Bridge to Kilpatrick route on the Salmon River start and end?
This route starts at Watts Bridge Boat Ramp and ends at Kilpatrick Boat Ramp, 22 river miles on the water.
Is the Watts Bridge to Kilpatrick route on the Salmon 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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