Klamath River

Geobox River
name = Klamath River
native_name =
other_name =
other_name1 =

---

image_size = 300
image_caption = Klamath River in the high desert country of Northern California
country = United States
country1 =
state = Oregon
state1 = California
region =
region1 =
district =
district1 =
city = Klamath Falls
city1 =
length_imperial = 263
length_note = [cite web | title = Klamath Basin: A Watershed Approach to Support Habitat Restoration, Species Recovery, and Water Resource Planning | publisher = U.S. Geological Survey | url = http://wfrc.usgs.gov/pubs/factsheetpdf/kbawsafs080807.pdf | format = PDF | accessdate = 2008-06-29] [cite web | title = Klamath River Basin Issues and Activities: An Overview | publisher = California Department of Energy | url = http://www.energy.ca.gov/klamath/documents/CRS_REPORT_RL33098.PDF | format = PDF | accessdate = 2008-06-29]
watershed_imperial = 15751
watershed_note =cite web | title = Work Plan for Adaptive Management in the Klamath Basin | publisher = Natural Resources Conservation Service, United States Department of Agriculture | date= 2004 | url = http://www.nrcs.usda.gov/feature/klamath/images/AMPMay19_2004.pdf | format = PDF ]
discharge_location = near mouth (Klamath, CA)
discharge_location_note = [cite web | title = Water Resources Data—California, Water Year 2004 | publisher = U.S. Geological Survey | work = Volume 2 | url = http://pubs.usgs.gov/wdr/2004/wdr-ca-04-2/WDR.CA.04.vol2.pdf | format= PDF ]
discharge_imperial = 17010
discharge_round = 1
discharge_max_imperial = 378000
discharge_min_imperial = 1340
discharge1_location =
discharge1_imperial =
source_name = Lake Ewauna
source_location =
source_district =
source_region =
source_state = Oregon
source_country =
source_lat_d = 42
source_lat_m = 11
source_lat_s = 29
source_lat_NS = N
source_long_d = 121
source_long_m = 46
source_long_s = 58
source_long_EW = W
source_coordinates_note =Gnis|266887|Klamath River, USGS, GNIS]
source_elevation_imperial = 4090
source_elevation_note =Google Earth elevation for source coordinates]
source_length_imperial =
mouth_name = Pacific Ocean
mouth_location =
mouth_district =
mouth_region =
mouth_state = California
mouth_country =
mouth_lat_d = 41
mouth_lat_m = 32
mouth_lat_s = 49
mouth_lat_NS = N
mouth_long_d = 124
mouth_long_m = 5
mouth_long_s = 0
mouth_long_EW = W
mouth_coordinates_note =
mouth_elevation_imperial = 0
tributary_left = Shasta River
tributary_left1 = Scott River
tributary_left2 = Salmon River
tributary_left3 = Trinity River
tributary_right =
tributary_right1 =
free_name =
free_value =


map_size = 300
map_caption = Klamath River and tributariesThe Klamath River (Ishkêesh in Karuk), approximately convert|263|mi|km|0 long, is a major river in southern Oregon and northern California in the United States. It drains an arid farming valley in its upper reaches, passing swiftly through the mountains in its lower reaches before emptying into the Pacific Ocean. It is one of only three rivers that pass through the Cascade Range, (the others being the Columbia River and the Pit River), and one of the longest rivers in California.

Course

The convert|250|mi|km|sing=on long Klamath River begins at the outlet of Upper Klamath Lake, which is controlled by a dam owned by the U.S. Bureau of Reclamation. For the first convert|1|mi|km downstream of the lake, the river is known as the Link River. About convert|1|mi|km| below the dam, the river flows into a convert|20|mi|km|adj=on long narrow reservoir behind Keno Dam known as Lake Ewauna. [cite web | title = Ground-Water Hydrology of the Upper Klamath Basin, Oregon and California | work = Scientific Investigations Report 2007–5050 | publisher = U.S. Geological Survey | url = http://pubs.usgs.gov/sir/2007/5050/section2.html | accessdate = 2008-06-29]

From Lake Ewauna, the Klamath River flows generally southwest, passing the now-drained bed of the once-vast Lower Klamath Lake before descending into the southern Cascade Range below Keno, Oregon. Once through the Oregon Cascades, the river continues into northern California, passing through the Klamath Mountains and along the southern side of the Siskiyou Mountains. It enters the Pacific at Klamath in southwestern Del Norte County, approximately convert|20|mi|km|0 south of Crescent City.

The Klamath River is one of only three rivers that start in, or east of the Cascade Mountain Range in Oregon and reach the Pacific Ocean. The others are the Rogue River and Umpqua River. These three Southern Oregon rivers drain the mountains south of the Willamette Valley. The Willamette River prevents the streams in the northern portion of the state from reaching the Ocean directly.

The river's drainage basin above Upper Klamath Lake is fed primarily by the Williamson River and its tributaries, including the Sprague River, which stretch into south central Oregon west of the Cascades. In California, the Klamath receives the Shasta River from the south approximately convert|10|mi|km|0 south of Yreka, the Scott River from the south in central Siskiyou County, the Salmon River from the east along the border between Siskiyou and Humboldt counties, and the Trinity River from the south at Weitchpec in northern Humboldt County.

Much of the lower course of the river in California is within the Klamath National Forest. The lower course of the river in northern Humboldt passes through the Hoopa Valley Indian Reservation, the Karuk Tribe and the Yurok Indian Reservation.

An convert|11|mi|km|0|adj=on stretch of the river in Oregon south of Klamath Falls to the California–Oregon border, including the Hell's Corner Gorge, has been designated as the Klamath Wild and Scenic River.

River modifications

Stretching from the high desert in southern Oregon to the redwood forests of northern California, the Klamath River Basin covers a vast and diverse area. It once contained over convert|350000|acre|km2 of marshes, wet meadows and shallow lakes, major runs of salmon and steelhead, and enormous numbers of migratory birds. [cite web | title = Restoring Balance to the Klamath Basin | publisher = Oregon Wild | url = http://www.oregonwild.org/rivers_clean_water/restoring_balance_klamath_basin | accessdate = 2008-06-29] Irrigation development drained some eighty percent of the region's wetlands, with resulting loss of natural water storage, water filtering capacity, and overall biomass. For example, the area's once-mighty flocks of migratory bird and fish runs have similarly declined to fractions of their former size. Large areas of Upper Klamath Lake have been lost to agricultural development, while below Klamath Falls, Oregon, most of Lower Klamath Lake and Tule Lake were also drained for agriculture. [cite web | first = Doug | last = Foster | title = Refuges and Reclamation:Conflicts in the Klamath Basin | publisher = Oregon Historical Society | work = Oregon Historical Quarterly | volume = 103, No. 2 | date = 2002 | url = http://oregonwild.org/rivers_clean_water/restoring_balance_klamath_basin/klamath-reports-and-science/OHQ1032_Foster.pdf | format = PDF | accessdate = 2008-06-29]

The 230,000 acre (930 km²) federal Klamath Reclamation Project manipulates the water storage of the basin, which can hold about convert|1100000|acre feet of spring runoff in Gerber Reservoir, Clear Lake, and Upper Klamath Lake, along with several smaller reservoirs for use irrigation use.

The upper basin water, along with convert|2500000|acre feet diverted from the Trinity,cite web | first = Eric Stene | title = Central Valley Project:Trinity River Division | publisher = U.S. Bureau of Reclamation History Program | date = 1994 | url = http://www.usbr.gov/dataweb/html/trinity.html | accessdate = 2008-06-29] as well as irrigation projects on the Shasta and Scott river tributaries have all lowered the total river flow supporting out-migrating young salmon in spring and in-migrating adult salmon in the fall. [cite web | title = Klamath Project | publisher = U.S. Bureau of Reclamation | url = http://www.usbr.gov/dataweb/html/klamath.html | accessdate = 2008-06-29]

In 2005, PacifiCorp applied to the federal government to relicense its four hydroelectric dams on the Klamath for up to 50 years. Environmentalists opposed the relicensing, arguing that they should be removed to reopen the upper Klamath to salmon. No decision on the matter has been made to date. [cite web | first =David | last = Whitney | title = Discord threatens Klamath River water talks: Refuge farms 'a deal-killer' | publisher = Sacramento Bee | date = August 12, 2007 | url = http://www.sacbee.com/111/story/321042.html ]

Two years of closed-door negotiations among farmers, Indian tribes, fishermen, conservation groups and government agencies have resulted in an unprecedented—and conditional—agreement to work toward a comprehensive settlement of Klamath water usage. The proposal advocates for the removal of four hydroelectric dams now operating along convert|300|mi|km|0 of the Klamath River in southern Oregon and northern California, as well as resortation projects. [cite web | title = Proposed Klamath River Basin Restoration Agreement for the Sustanability of Public and Trust Resources and Affected Communities | date = January 15, 2008 | url = http://www.edsheets.com/Proposed%20Klamath%20Basin%20Restoration%20Agreement%20%20January%2015,%202008%20(Draft%2011).pdf | foramat = PDF | accessdate = 2008-06-29]

Significant unresolved conditions of the proposed agreement include:
*Securing nearly a billion dollars in funding over the ten years of implementation
*Pacific Power agreeing on to the proposal
*Funding the cost of dam removal
*Mitigation of environmental challenges of dam removal, e.g., silt behind the dams

Recreation

Whitewater rafting and kayaking are popular recreational activities along the upper Klamath River below the J.C. Boyle Dam, and also along the lower Klamath River downstream of the town of Happy Camp.

History

The name of the river comes from a Native American word "klamet" meaning "swiftness". It provided a significant route for passing through the Cascades. Archeological evidence in the valley suggests it has been inhabited for at least 7,000 years. The river and its fish are considered sacred by resident Native American tribes, which include the Yurok, Hupa, and Karuk tribes, as well a confederation of the Klamath, Modoc, and Yahooskin people known as the Klamath Tribes. The Phoebe A. Hearst Museum in Berkeley, California contains a collection of carvings from some of the tribes in this region.

The first non-natives to explore the Klamath River were Hudson's Bay Company fur trappers working south from Fort Vancouver in the late 1820s. During the winter of 1826 to 1827 Alexander McLeod led the first party to reach the Klamath River. HBC trapping parties continued south into the Sacramento Valley, establishing the Siskiyou Trail. [cite book |last= Mackie |first= Richard Somerset |title= Trading Beyond the Mountains: The British Fur Trade on the Pacific 1793-1843 |year= 1997 |publisher= University of British Columbia (UBC) Press |location= Vancouver |isbn= 0-7748-0613-3 |pages= pp. 66]

In the 1960s, a project was proposed that would erect a dam convert|12|mi|km|0 from the mouth of the river, creating a reservoir which would be used to divert water for consumption in Southern California. The dam was to be known as the Ah Pah Dam; it was never built.

Natural history

The river is considered a prime habitat for Chinook salmon, Coho salmon, steelhead trout, and rainbow trout. Once the third-largest producer of salmon on the West Coast, only a fraction of the river's historic runs remain since the construction of six dams, built between 1908 and 1962. Coho salmon in the Klamath River are listed as threatened under the U.S. Endangered Species Act. In 1963 the largest tributary to the Klamath, the Trinity River, was virtually removed from the Klamath drainage with the completion of the Lewiston and Trinity dams, diverting 90 percent of the Trinity's flow to the Sacramento Valley. Only convert|150|cuft|m3|1 per second was left to flow to the Klamath. In 1991, a minimum Trinty flow of 340,000 acre feet was established, a minimum annual flow of about 470 cfs.

The possible removal of the dams has been a controversial issue in the region in recent years. Despite intense lobbying by local Native American tribes, conservationists, and fishermen, the 2004 renewal application by PacifiCorp for another 50-year federal operating licence for the dams did not include any provisions for allowing salmon to return to more than convert|300|mi|km|0 of former habitat above the dams. In January 2007, however, the federal government ruled that PacifiCorp must equip four dams with fish ladders, a modification which would cost potentially more than $300 million. PacifiCorp has offered $300 million to upgrade the JC Boyle fish ladder and proposed trucking fish around the Copco #1 and Iron Gate dams, after having had been denied a licence to build a power generator in Utah. "The fact that the Klamath project is an emissions-free, renewable resource will make it more valuable to our customers in the future and reduce our overall carbon footprint," PacifiCorp President Fehrman said in a statement. [ cite web | first = Jeff | last = Barnard | title = PacifiCorp willing to build fish ladders | publisher = Associated Press | date = February 10, 2007 | url = http://www.triplicate.com/news/story.cfm?story_no=2672 | accessdate = 2008-06-29 ]

A separate controversy surrounds the use of water in the Upper Klamath Basin for irrigated agriculture, which was temporarily halted in 2001 to protect endangered salmon and lake fish during a severe drought. The federal government, under Interior Secretary Gale Norton, reversed this decision in 2002, and provided full water deliveries to irrigators as the drought continued despite the fact that Klamath area tribes have treaty rights that predate the settlement of the farmers. Norton argued for a "free market" approach by allowing farmers to sell the water to the Native Americans downstream.

According to biologists from the state of California and the U.S. Fish and Wildlife Service, [ [http://www.pcffa.org/KlamFishKillFactorsDFGReport.pdf Microsoft Word - 2002 Final Klamath Fish Kill Report.doc ] ] the atypical low flow in the river along with high fish return numbers and high water temperatures allowed for a gill rot disease to kill at least 33,000 salmon in September 2002, which died before they could reproduce. The kill was downstream of the Trinity inflow, and the salmon of the Trinity were impacted to a greater degree than the Klamath as the Trinity run was at its peak. The report does mention that the official fish kill estimate of 34,056 is probably quite low and could be only half of the actual loss.

Klamath flows as measured at the river gauge in Keno show a low flow of convert|800|cuft|m3|1 per second in September 1908 (before irrigation began). During the 2002 fish kill, flows of convert|475|cuft|m3|1 per second were recorded. During September of the 2001 irrigation shut off, an average of convert|688|cuft|m3|1 per second was recorded. [cite web | title = USGS 11509500 Kalmath River at Keno, OR | publisher = U.S. Geological Survey | url = http://waterdata.usgs.gov/nwis/uv?cb_00060=on&format=gif_default&period=7&site_no=11509500 | accessdate = 2008-06-29 ]

ee also

*List of California rivers
*List of Oregon rivers
*List of National Wild and Scenic Rivers

References

External links

* [http://www.nrcs.usda.gov/feature/klamath/ US Department of Agriculture site] on the Klamath River basin.
* [http://www.rivers.gov/wsr-klamath-california.html Klamath Wild and Scenic River]
* [http://cdec.water.ca.gov/river/klamathStages.html State of California] hydrological monitoring of the Klamath and tributaries.
* [http://www.fws.gov/klamathfallsfwo/es/es-species.html US Fish and Wildlife Service] endangered species in the Klamath Basin
* [http://www.friendsoftheriver.org/Klamath Friends of the River] advocation of dam removal
* [http://hearstmuseum.berkeley.edu/exhibitions/ncc/4_3_1.html Hearst Museum site] on Klamath Valley carvings
* [http://earthobservatory.nasa.gov/Newsroom/NewImages/images.php3?img_id=5150 NASA Earth Observatory] : drought and irrigation shut off in the Klamath Basin
* [http://www.mkwc.org/ Mid Klamath Watershed Council] watershed restoration
* [http://klamathwaterlib.oit.edu Klamath Waters Digital Library]
* [http://www.veriscope.com/BattlefortheKlamath.html Battle for the Klamath] a documentary about the Klamath water crisis
* [http://www.upstreambattle.com Upstream Battle] a documentary about the dam removal campaign, following tribal members and PacifiCorp managers
* [http://www.washingtonpost.com/wp-dyn/content/article/2007/01/30/AR2007013001757.html "U.S. Orders Modification of Klamath River Dams"] by Blaine Harden, Washington Post.com, January 31, 2007
* [http://www.hcn.org/servlets/hcn.Article?article_id=16935 "The Klamath dams by the numbers"] by Erin Halcomb, High Country News, April 3, 2007
* [http://www.oregonwild.org/rivers_clean_water/restoring_balance_klamath_basin Oregon Wild] advocates for basin-wide Klamath River restoration