Boat Launch

Duncan South Boating Site boat launch

California, USA 41.510°, -120.944°
Today high
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Nearby gauges
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River runs
2
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Duncan South Boating Site -- California boat launch
Duncan South Boating Site California
About this launch

Duncan South Boating Site

Duncan South Boating Site, located near the southern end of Goose Lake in northern California, offers a dirt launch suitable primarily for hand-carry or small, lightweight boats. Vehicle access is limited—while not explicitly 4x4-only, high-clearance vehicles are recommended, especially when lake levels are low or during wet conditions. There is minimal infrastructure: no concrete or gravel ramp, dock, or pier. Trailer launching is not advised. Parking is informal with limited space near the water; there are no fees, but amenities are minimal or non-existent. Water levels in Goose Lake can vary seasonally, so access may be restricted during dry periods. Always check current lake conditions before planning your trip.
StateCalifornia
Latitude41.5100°
Longitude-120.9439°
Detailed forecast

Plan your launch down to the hour

Same weather feed Snoflo's iOS app uses -- updated continuously from NOAA / yr.no.

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.

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.

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Live water

Area streamflow levels

USGS streamgauges around Duncan South Boating Site -- the same readings that determine whether your launch is safe and your boat is the right craft.

StreamgaugeDischargeView
Pit R Nr Canby Ca 1 cfs

Boating safety & etiquette

Check the conditions before you launch
Use the streamflow numbers, weather, and wind forecast on this page. High-cfs whitewater requires whitewater-specific craft and skill.
Wear your life jacket
Statistically the single biggest survival factor in a boating incident. State law often requires one per passenger.
File a float plan
Tell someone on shore your put-in, take-out, and expected return time. Especially for multi-day or remote trips.
Yield at the ramp
Prep gear in the parking lot, not on the ramp. Launch and clear quickly so others can use the lane.
Clean, drain, dry
Inspect, clean, drain and dry your boat between waters to prevent the spread of aquatic invasive species.

Set push alerts in the Snoflo app

Save Duncan South Boating Site as a favorite, set a discharge threshold or a wind/precipitation alert, and the iOS app will push the moment conditions cross.

FAQ

About Duncan South Boating Site

Can I launch a motorboat here?

Most Snoflo-tracked launches support motorboats; check the operator for any horsepower restrictions, paddle-only zones, or seasonal closures.

How fresh is the streamflow data?

USGS streamgauges report continuously (every 15 minutes); the table on this page pulls the latest reading at page load.

Is there a fee?

Many federal and state boat launches charge a day-use fee. Check the operator's site before driving out.

What boat is right for these conditions?

Use the nearby streamflow numbers and river-run panel on this page to gauge current conditions. Wider, slower water is friendly for casual paddling and powerboats; high-cfs whitewater requires whitewater-specific craft and skill.

Can I get alerts when conditions change?

Yes -- alerts are managed in the Snoflo iOS app. Favorite this launch, set a threshold (discharge, wind), and you'll get a push the moment it crosses.

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