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Colorado | Upper Colorado River / Colorado River Valley and Kremmling Field Offices
Colorado RiverState Bridge Recreation Site to Two Bridges River Access
A public 4.7 river miles Upper Colorado River section between documented river-access sites, with current BLM endpoint facilities and same-river USGS telemetry.
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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 public 4.7-mile State Bridge-to-Two Bridges Class I–II section with BLM endpoints, direct Catamount telemetry context, and no endpoint camping.
Access map
Put-in
BLM State Bridge Recreation Site boat launchBLM documents a paved/small-craft launch at State Bridge and a boat ramp, parking, and seasonal restroom at Two Bridges.
Take-out
BLM Two Bridges River Access boat rampThe Two Bridges ramp bottom can accumulate sediment; verify the physical launch and waterline before committing.
Road shuttle
Access notes and hazards
Access caveats
- BLM documents a paved/small-craft launch at State Bridge and a boat ramp, parking, and seasonal restroom at Two Bridges.
- The Two Bridges ramp bottom can accumulate sediment; verify the physical launch and waterline before committing.
- Use Two Bridges as the mandatory take-out before the separate Two Bridges-to-Catamount section.
Watch for
- USGS 09060799 below 700 cfs, above 9,000 cfs, rapidly rising, unavailable, or inconsistent with local conditions
- cold water, wood/strainers, bridge hazards, and weather changes
- day-use-only rules, parking saturation, fees, road changes, and private-bank temptation
Plan this paddle
Choose your trip times
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Conditions
Water levels, gauge history, and hourly forecast
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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
Colorado River at Catamount Bridge, CO. 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.
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- 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 | Colorado River at Catamount Bridge, CO |
| 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 | 1,200 cfs to 7,000 cfs |
| Low threshold | 700 cfs |
| High threshold | 9,000 cfs |
| Evidence strength behind the range | Official and local sources |
| Gauge observed | Checking |
| Paddle Today updated | Checking |
| Main source behind this score | State Bridge corridor planning band: 700–9,000 cfs; 1,200–7,000 cfs preferred |
| 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.
- Named public corridorState Bridge Recreation Site to Two Bridges River Access; 4.7 river miles
The current regional section guide identifies this as a distinct popular Upper Colorado section between named accesses.
- Direct live gauge and flow gateColorado River at Catamount Bridge, CO; 700 cfs minimum, 9000 cfs maximum
USGS telemetry is on the same Upper Colorado River. Flow values are conservative planning cues, not a guarantee of safe runnable conditions.
- Lawful water accessBLM State Bridge Recreation Site boat launch to BLM Two Bridges River Access boat ramp
BLM documents a paved/small-craft launch and day-use facilities at State Bridge; BLM documents a boat ramp, parking, and seasonal restroom at Two Bridges.
- Safety boundarymoderate moving-water section; PFD, cold-water, rescue, weather, and wood checks required
Current BLM guidance warns of dangerous rapids and changing access/parking conditions on the Upper Colorado corridor.
- Camping and logisticsState Bridge is day use only. Two Bridges is a BLM/Eagle County day-use ramp with no camping. Arrange overnight camping separately at a designated campground such as Pumphouse or Radium.
Only designated or explicitly fee-based camping is included; no private-bank or dispersed camping is inferred.
- Duplicate separationDistinct endpoint pair and river-mile section within the Upper Colorado corridor
This record is a shorter named section for trip planning and discovery; it preserves the existing macro-reach records and their endpoint boundaries.
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.
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Quick answers
Colorado River paddling FAQ
What water level is best for the State Bridge Recreation Site to Two Bridges River Access route on the Colorado River?
Paddle Today watches Colorado River at Catamount Bridge, CO and treats 1,200 cfs to 7,000 cfs as the target band for this route, with weather and recent trend included in the final score.
Where does the State Bridge Recreation Site to Two Bridges River Access route on the Colorado River start and end?
This route starts at BLM State Bridge Recreation Site boat launch and ends at BLM Two Bridges River Access boat ramp, 4.7 river miles on the water.
Is the State Bridge Recreation Site to Two Bridges River Access route on the Colorado 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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