Trinity River (California)

Geobox River
name = Trinity River
native_name =
other_name =
other_name1 =


image_size =
image_caption =
country = United States
country1 =
state = California
state1 =
region =
region1 =
district =
district1 =
city =
city1 =
length_imperial = 130
length_note =
watershed_imperial = 2853
watershed_note = [http://pubs.usgs.gov/wdr/2004/wdr-ca-04-2/ Water Resources Data - California, Water year 2004, Volume 2] , USGS; see pp. 414-415, gage 11530000 Trinity River at Hoopa, CA]
discharge_location = Hoopa, CA
discharge_imperial = 4858
discharge_max_imperial = 168000
discharge_min_imperial = 244
discharge_note =
discharge1_location =
discharge1_imperial =
source_name = Scott Mountains
source_location =
source_district =
source_region = Trinity County
source_state =
source_country =
source_lat_d = 41
source_lat_m = 19
source_lat_s = 53
source_lat_NS = N
source_long_d = 122
source_long_m = 33
source_long_s = 9
source_long_EW = W
source_coordinates_note =Gnis|236551|Trinity River, USGS GNIS]
source_elevation_imperial = 5550
source_elevation_note =Google Earth elevation for GNIS coordinates. Retrieved on February 3, 2008.]
mouth_name = Klamath River
mouth_location = Weitchpec
mouth_district =
mouth_region =
mouth_state =
mouth_country =
mouth_lat_d = 41
mouth_lat_m = 11
mouth_lat_s = 5
mouth_lat_NS = N
mouth_long_d = 123
mouth_long_m = 42
mouth_long_s = 31
mouth_long_EW = W
mouth_coordinates_note =
mouth_elevation_imperial = 190
mouth_elevation_note =
tributary_left = South Fork Trinity River
tributary_left1 =
tributary_left2 =
tributary_right = New River
tributary_right1 =
free_name =
free_value =


map_size = 300
map_caption = Map of the Trinity River and Klamath River watersheds. The Trinity River is shown in dark blue, with its watershed highlighted in dark yellow. The South Fork Trinity River extends southward, while the main Trinity River curves east then north.The Trinity River is the longest tributary of the Klamath River, approximately convert|130|mi|km|0|lk=on long, in northwestern California in the United States. It drains an area of the Coast Ranges, including the southern Klamath Mountains, northwest of the Sacramento Valley. Considered especially scenic, along most of its course it flows swiftly through tight canyons and mountain meadows.

Description

It rises in northeastern Trinity County, in the Shasta-Trinity National Forest along the east side of the Scott Mountains, a subrange of the Klamath Mountains. It flows SSW along the west side of the Trinity Mountains into Trinity Lake (convert|20|mi|km|0 long) formed on the river by the Trinity Dam, then immediately into the smaller Lewiston Lake, formed by the Lewiston Dam at Lewiston. From the reservoir it flows generally WNW past Weaverville and along the southern side of the Trinity Alps. It receives the New River from the north at Burnt Ranch and the South Fork Trinity River from the south along the Humboldt-Trinity county line. From the confluence with the South Fork it flows generally NNW through the Hoopa Valley Indian Reservation and joins the Klamath from the south in northern Humboldt County at Weitchpec, approximately convert|20|mi|km|0 from the Pacific coast. Both Trinity Lake and Lake Lewiston are within Whiskeytown-Shasta-Trinity National Recreation Area.

The river has been the scene of placer gold mining, including large-scale hydraulic mining, since the days of the California Gold Rush. The river's swift current make it a popular destination for whitewater rafting and kayaking. The river is also known for its runs of salmon and steelhead maintained in part by hatcheries. In 1981 the United States Congress designated the entire river downstream from the Lewiston Dam to its mouth on the Klamath, as well as portions of the river's tributaries, as the Trinity Wild and Scenic River. Jerry García's father drowned in the river.

References

External links

* [http://www.trrp.net/ BOR: Trinity River Restoration Program]
* [http://www.fws.gov/cno/arcata/fisheries/tamwg.html Trinity River Adaptive Management Working Group]
* [http://www.fotr.org/ Friends of the Trinity River]
* [http://www.nps.gov/rivers/wsr-trinity.html/ NPS: Trinity Wild and Scenic River]
* [http://www.hoopa-nsn.gov/ Hoopa Valley Tribe]
* [http://www.yuroktribe.org/ Yurok Tribe]
* [http://www.trinitycounty.org/Departments/Planning/natresources2.htm TrinityCounty Planning Department: Natural Resources Division]
* [http://cdec.water.ca.gov/river/trinityStages.html California Department of Water Resources: Trinity River and Tributaries Up-to-Date Flow Data]
* [http://www.usbr.gov/mp/cvo/ BOR: Central Valley Operations Office]
* [http://www.tcrcd.net/ Trinity County Resource Conservation District]
* [http://www.trinityriverrafting.com/ Trinity River Rafting]