This photo needs editing.
Difficulty II+(III)
Length 19 Miles
Flow Range 400 - 4000 CFS
Flow Rate as of: 20 minutes ago 19.2 [CFS]
Reach Info Last Updated 04/04/2017 7:30 am

River Description

The EF Carson is a popular and scenic class 2 stretch, but it is more difficult in two respects than the rating can indicate.   The water is very cold, so swims could lead to hypothermia.   While the rapids are not difficult, they are non stop in the early miles.   The current constantly pushes towards one bank or the other and those banks are undercut cliffs in many areas.   Constant manuvering is required to stay in the center of the channel.  

People often take two days and camp at hot springs, but one day runs are also feasible.  

The run is popular for boaters with whitewater open canoes with float bags.  

To reach put-in, drive south on highway 89/4 to Markleeville, and continue about a mile past town to Hangman's Bridge, where there is an outhouse. You can find better put-in spots upstream between the highway and river. Even on Friday nights, campsites are often available at a USFS campground down a dirt road before the bridge. Shuttles are readily available by inquiring at stores in Markleeville.

To reach take-out, drive north to highway 88, turn right, and descend into Nevada. You can take a shortcut by turning right on Centerville Lane, and left across a bridge before Dresslerville, although going all the way to Minden and turning right on highway 395 thru Gardnerville works too. On 395 just past the Lahonton Fish Hatchery, turn right onto a dirt road where the highway starts climbing a hill. The BLM parking lot is uphill at the end of the dirt road.  This take out has a reputation for overnight vandalism.

In years past, good shuttle service has been available near Markleeville. Paul and Gloria Washam operate a long-time company, Family Shuttle Service at 530-694-2966. The Markleeville General Store recommends River Rat Shuttle Service at 530-694-2448.

There are toilets at Hangman's Bridge put in, at the take out and one pit toilet about halfway down.   Those camping on the river should bring their own toilet systems, though they are not required.

Other Information Sources: 
Description in Bill Tuthill's California Creekin.

Cassady & Calhoun, Holbek & Stanley, Gerald Meral.

Rapid Descriptions

Alternate Put In

Class - N/A Mile - -0.67
Rapid Thumbnail Missing

If the main put in is too busy, there is a large access next to the river a bit over a half mile upstream.

Hangman Bridge Put In

Class - N/A Mile - 0

There is a convenient ramp down to the river on the downstream river right side of the bridge.

Rattlesnake Drop

Class - II+ Mile - 8.8

This rapid formed in the winter of 2017.  The right side of the island may have the cleaner line, though perhaps also steeper.


Class - II Mile - 9.5
Rapid Thumbnail Missing

Take Out

Class - N/A Mile - 19
Rapid Thumbnail Missing

The take out is on river right at a wide gravel beach.  Carry boats up a steep hill to the large parking area.  There are toilet facilities at this location.


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Anny Mouse
3 months ago

Rattlesnake drop no longer looks like above map. It has eroded upstream quite a way on river left. Most people are running channel right of center. scout river left

Gage Descriptions

CDEC Snowplot graphs show this years snow pack in comparison to last years snowpack plus mean, highest and lowest snowpack years.
USGS #10308200  provides the data for the graph below.  Historical data can also be searched for this gauge.
NOAA 5 day flow prediction 3 Year plot  compares flows for the most recent 3 years.
SNOTEL site Monitor Pass
  Check snowpack, precipitation and other sensors, plus historical data. 

Directions Description

We have no additional detail on this route. Use the map below to calculate how to arrive to the main town from your zipcode.

No Accident Reports




article main photo

Action Alert–Support River Access in Nevada!

Megan Hooker

On Thursday, March 28th, the Nevada Assembly Natural Resources Committee will hold a hearing on AB 396, which is a bill that will ensure access for recreation on Nevada's lakes and streams. Strong access laws are especially important if you enjoy spending time on rivers, and paddler's voices are important in this process for Nevada. You can participate a number of ways…


Paul Martzen


Matt Muir


Revision #Revision DateAuthorComment
1195120 05/29/09 Paul Martzen
1195849 08/20/09 Paul Martzen
1197880 06/28/10 Paul Martzen added BLM link
1207416 04/04/17 Paul Martzen added some rapids, minor edits
1200110 05/15/11 Paul Martzen
1200109 05/15/11 Paul Martzen Added gauge links
1189956 05/18/05 n/a n/a