
The San Juan River, a tributary of the Colorado, is shown highlighted on a map of the western United States
The 'San Juan River' is a tributary of the
Colorado River, 400 mi (644 km) long,
[1] in the western
United States.
Location
It rises in southern
Colorado, along the southern slope the
San Juan Mountains to the west of the
continental divide in southwestern
Colorado, continuing into the state of New Mexico. Tributaries in Colorado which also rise in the San Juans include the
Animas,
La Plata,
Los Pinos,
Navajo and
Piedra Rivers. The river meanders through goosenecks, sometimes meandering as much as 5 miles within a one mile straight distance, such as in
Goosenecks State Park. The river joins the Colorado at
Lake Powell after flowing through
New Mexico and
Utah, where it is known as the 'San Juan' arm of the lake.
Fishing
In general, the San Juan river provides good fishing in its warm, slow, muddy waters. One section deserves special mention for its
fly fishing allure: the 4.25 miles just below Navajo Dam in northwest New Mexico, near the small town of Aztec. This stretch, known to fly fishermen simply as "the Juan", is among the most hallowed trout fishing waters in North America. The water released from the bottom of the dam is clear and cold, rich in nutrients, and flows are relatively stable — although this last point is regularly controversial. The rich waters spawn abundant flora, which in turn creates a fine environment for insect proliferation, which in turn supports one of the most prolific trout populations in any large river, both in terms of quantity and average fish size.
At one point, this short stretch of river was estimated to hold some 80,000 trout averaging 17" in length.
[2]
Other recreational activities
The Utah section of the San Juan River is a popular recreational destination.
Whitewater rafting, fishing, hiking and camping are all very popular in the summer months. For travelers, the San Juan River also provides an interesting look at
Native American history in the form of ruins and rock art. The banks of the San Juan contains diverse animal and plant life and many interesting geological features. The San Juan River from
Bluff, UT to
Lake Powell is managed by the
Bureau of Land Management's Monticello Field Office. Permits are generally required for any type of recreation on the river.
[3]
See also
★
List of Colorado rivers
★
List of New Mexico rivers
★
List of Utah rivers
San Juan fly fishing reports, info and river flows - http://www.gottrout.com/RiverInfo/SanJuan/Index.html
Notes