Paddle Report

Green Valley At The Nf Boundary To Site Of St Francis Dam Disaster river run

California, USA San Francisquito Creek Class III-IV
Today high
--
Tonight low
--
Current flow
--
% of normal
85%
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Linked streamgauge
-- cfs
Gauge height
--
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Green Valley At The Nf Boundary To Site Of St Francis Dam Disaster -- California paddle run
Green Valley At The Nf Boundary To Site Of St Francis Dam Disaster California · San Francisquito Creek
About this run

Green Valley At The Nf Boundary To Site Of St Francis Dam Disaster

The Whitewater River, specifically the Green Valley at the NF Boundary to Site of St. Francis Dam Disaster segment, is a popular whitewater run in California. The ideal streamflow range for this segment is between 200-600 cubic feet per second (cfs), with the best times to run being in the spring and early summer. The class rating for this segment ranges from Class III to Class IV, with challenging rapids such as Cement Mixer and Pinball.

The segment is approximately 8.5 miles long and is known for its technical and narrow sections, as well as its scenic beauty. However, it is important to note that this run is not suitable for beginners and requires advanced skills and experience.

There are specific regulations to the area, including a permit requirement for commercial and non-commercial use, as well as limitations on group size and camping. Additionally, it is important to practice Leave No Trace principles and respect the natural environment.

Overall, the Green Valley at the NF Boundary to Site of St. Francis Dam Disaster segment of the Whitewater River offers a challenging and rewarding experience for experienced kayakers and rafters, with stunning scenery and technical rapids. However, it is important to approach this run with caution and respect for the natural environment.
StateCalifornia
RiverSan Francisquito Creek
ClassIII-IV
Elevation2,090 ft
Current flow--
Percent of normal85%
StreamgageUSGS 11109550
Latitude34.6161°
Longitude-118.4194°
Detailed forecast

Plan your run down to the hour

Same weather feed Snoflo's iOS app uses -- updated continuously from NOAA / yr.no. Watch the precipitation column on the meteogram; rain ahead of a run typically lifts flows 12-48 hours later depending on the basin.

Hourly detail

Next 5 days, hour by hour

Temperature line with weather symbols on top, snow + rain accumulation as columns, humidity as a dotted line.

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Deep dive

5-day forecast table

Every 3 hours, broken out across temperature, snow, rain, humidity, and wind. Each cell is colour-coded relative to the column min/max.

TimeConditionTemp (°F)Snow (in)Rain (in)Humidity (%)Wind (mps)Wind dir
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Long-term outlook

15-day temperature & precipitation

Daily temperatures, snow, and rain projected over the next two weeks -- the upstream story that drives next week's flows.

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Regional flow

Regional streamflow levels

USGS streamgauges around Green Valley At The Nf Boundary To Site Of St Francis Dam Disaster -- useful for spotting upstream pulses and gauging which tributary is contributing what.

Whitewater safety

Check the flow before you run
Use the linked-gauge card and Regional Flow panel above. Class ratings change with flow -- a Class III at low water can become Class IV+ at high water.
Know your skill ceiling
Pick runs comfortably below your ceiling. Cold-water and big-water runs raise the consequences of any mistake.
Wear the right gear
Helmet, PFD, drysuit / wetsuit when water is below 60°F. Throw bag, knife, and whistle on your person, not in the boat.
Scout, set safety, and run with a team
Scout new rapids on foot, set safety with throw bags above the consequence pool, and run with at least one other competent paddler.
Respect the river
Strainers, undercuts, low-head dams, and wood can kill at any class rating. When in doubt, portage.

Set push alerts in the Snoflo app

Save Green Valley At The Nf Boundary To Site Of St Francis Dam Disaster as a favorite, set a discharge threshold (e.g. "alert me when flow hits 600 cfs"), and the iOS app pushes the moment the linked gauge crosses.

FAQ

About Green Valley At The Nf Boundary To Site Of St Francis Dam Disaster

What's the optimal flow for Green Valley At The Nf Boundary To Site Of St Francis Dam Disaster?

The optimal flow depends on the section and the craft. Check the Run Details panel for the linked gauge and current status.

How fresh is the cfs reading on this page?

The linked USGS streamgauge reports continuously (every 15 minutes); Snoflo refreshes throughout the day. Hover the streamflow sparkline to read individual datapoints.

What's the whitewater class?

See the Run Details panel for the class rating Snoflo tracks for this run. Class ratings change with flow -- a Class III at low water can become Class IV in high water.

Where do I put in / take out?

Tap Directions in the hero above to open driving directions to the put-in. For shuttle planning, check the Nearby Boat Launches panel and the river run operator's site.

Can I get alerts when flows hit the optimal range?

Yes -- alerts are managed in the Snoflo iOS app. Favorite this run, set a discharge threshold, and you'll get a push the moment the gauge crosses.

Premium feature

Favorites and custom alerts are part of Snoflo Premium. Save runs, set discharge thresholds, and get push notifications when flows hit your window.

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Manage alerts in the Snoflo app

Custom push alerts are configured in the iOS app -- favorite this run, set a discharge threshold (e.g. "alert me at 600 cfs"), and you'll get a push the moment the gauge crosses.

Open App Store