Paddle Report

Mill Creek river run

California, USA Mill Creek Class IV-IV
Today high
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Tonight low
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Current flow
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% of normal
100%
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Linked streamgauge
-- cfs
Gauge height
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Mill Creek -- California paddle run
Mill Creek California · Mill Creek
About this run

Mill Creek

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Mill Creek is a popular whitewater river run located in the state of California. The ideal streamflow range for Mill Creek is between 150-400 cfs. This streamflow range is considered to be moderate to high, providing exciting rapids for advanced paddlers. The river is rated as Class IV, which means it has a fast-moving current with large waves and dangerous obstacles. The segment mileage for Mill Creek is approximately 6.5 miles, providing a thrilling adventure for those looking for a challenging and exciting whitewater experience.

One of the specific rapids on Mill Creek is known as "Pin Ball," which is a series of large, boulder-strewn drops that requires precise navigation. Another obstacle on the river is "Satan's Cesspool," which is a steep and technical rapid that requires advanced paddling skills. It is important to note that these rapids can be dangerous and should only be attempted by experienced paddlers.

In terms of regulations, there are specific guidelines that must be followed on Mill Creek. The river is only open for paddling during the spring and early summer months when the water levels are high enough. Additionally, all paddlers must wear proper safety gear, including helmets and life jackets. It is also important to pack out all trash and leave the area as pristine as possible to preserve the natural beauty of the river.

In conclusion, Mill Creek is a challenging and exciting whitewater river run located in California. With a Class IV rating, specific rapids and obstacles, and specific regulations, this river provides a thrilling adventure for experienced paddlers looking to test their skills.
StateCalifornia
RiverMill Creek
ClassIV-IV
Elevation492 ft
Current flow--
Percent of normal100%
StreamgageUSGS 11383500
Latitude40.1541°
Longitude-121.8390°
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 Mill Creek -- 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 Mill Creek 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 Mill Creek

What's the optimal flow for Mill Creek?

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.