162:
887:
103:
674:
224:
646:
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341:, laterals and diversion channels in the Klamath Project. The canals transport irrigation water from Klamath Lake and the Klamath River, Clear Lake and the Lost River, and Tule Lake. There are two tunnels: the "A" Canal (the main canal that starts just above the Link River Dam) has an underground section as it flows through Klamath Falls, and the Tule Lake Tunnel.
385:(KBRA) is a multi-party legal agreement determining river usage and water rights involving the Klamath River, the Klamath Project, and the Klamath Basin, within the states of California and Oregon. Among the more notable signatories to the agreement were the Governors of California and Oregon, and the Chairman of the
192:
suckers were listed as endangered in 1988. This, as well as concerns for salmon runs, led to a cutoff of irrigation water to local farmers on April 6, 2001. After many protests by farmers and concerned citizens alike, the decision was reversed the next year. The impact of the salmon kill was detailed
169:
Construction began on the project in 1906 with the building of the main "A" Canal. Water was first made available May 22, 1907. The Clear Lake Dam was completed in 1910, the Lost River
Diversion Dam and many of the distribution structures in 1912, and the Anderson-Rose Diversion Dam (formally Lower
200:
A massive die off of salmon occurred in 2002 due to low water and high temperatures in the lower reaches of the river during the salmon migration. Studies showed that drought conditions and low flow from the entire drainage were among the factors that caused a unique mix of conditions to allow a
114:
have been transformed into active farmland through the
Klamath Project. Of that total, 80,000 acres (32,000 ha) were recovered by draining a portion of Lower Klamath Lake, a shallow marsh straddling the Oregon-California border between the California towns of
348:
to be farmed. The Lower
Klamath Lake was 80,000 acres (32,000 ha) before it was drained and would naturally evaporate about 240,000 acre-feet (300,000,000 m) each summer. This is roughly equivalent to the annual delivery of the A canal.
369:
in the river, and two species of endangered sucker fish in Upper
Klamath Lake. In 2001, a court order withheld irrigation water from Klamath Project farmers, to comply with mandated river levels for the threatened Coho salmon and the endangered
95:, peaking generally in March and April, and keeps the runoff from flooding the historical marshes that are a large portion of the present farmland. There are also many minor streams in the area. Lost River historically drained into Tule Lake, an
197:. A 2002 report by the National Research Council however, determined that the decision to stop delivery of irrigation water in 2001 was not scientifically justified and that the 2002 fish kill was caused by a combination of natural factors.
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for the benefit of the project and for the company's use, and in particular extended to the water users of the
Klamath Project certain preferential power rates. The dam was completed in 1921.
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614:"Southern Oregon/Northern California Coast Recovery Domain 5-Year Review: Summary and Evaluation of Southern Oregon/Northern California Coast Coho Salmon ESU"
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The
Klamath Project contains seven dams, all of them on tributaries of the Klamath River itself. In chronological order of completion, they are:
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Lost River
Diversion Dam) in 1921. The Malone Diversion Dam on Lost River was built in 1923 to divert water to Langell Valley.
344:
There are almost 728 miles (1,172 km) of drainage canals in the
Klamath Project which allow land that would otherwise be
56:. The project was one of the first to be developed by the Reclamation Service, which later became the Bureau of Reclamation.
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375:
357:
There are 28 pumping stations in the
Klamath Project. These pumps have a total output of over 1937 ft³/s (55 m³/s).
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873:
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but operated by PacifiCorp primarily to regulate its own downstream water supply, and secondarily for power generation.
99:. The project now diverts excess Lost River water to the Klamath River, allowing portions of Tule Lake to be reclaimed.
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As opposed to the government-owned irrigation dams of the
Klamath Project on upper tributaries, the seven dams of the
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The conflict in balancing the economic and ecological concerns of the region was the focus of the 2006 book
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Klamath Project main canal, as depicted in the 1908 Report of the Oregon Conservation Commission.
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123:. Tule Lake was also reduced in size by diverting water from Lost River to the Klamath River.
20:
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In more recent times, the Klamath Project has been the focus of nationwide controversy. The
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374:. Downstream populations of Coho salmon are within the Southern Oregon/Northern California
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A contract executed February 24, 1917, between the California-Oregon Power Company (now
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hay, and other hay, oats, potatoes, and wheat. The Klamath Basin is on the
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127:
425:
Stene, Eric A. (1999). "Construction History of the Klamath Project".
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709:(HAER) documentation, filed under Klamath Falls, Klamath County, OR:
16:
Water-management project in the U.S. states of California and Oregon
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177:) and the United States authorized the company to construct the
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716:", 10 photos, 8 data pages, 1 photo caption page
723:", 9 photos, 9 data pages, 1 photo caption page
569:"Yurok Tribe, fishing groups sue over water delivery to farms"
257:
into the Klamath, thereby controlling flow into the adjacent
44:
to supply farmers with irrigation water and farmland in the
429:. Klamath Falls, OR: Shaw Historical Library. p. 43.
499:"River of Renewal: Myth and History in the Klamath Basin"
619:. National Oceanic and Atmospheric Administrations. 2011
207:
River of Renewal: Myth and History in the Klamath Basin
67:. The main bodies of water in the Klamath Project are
59:
The two main water supply sources for the project are
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Klamath Basin Project, Lost River Diversion Dam House
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The Bureau must consider water needs for threatened
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1103:
1062:
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321:, completed in 1925 for water storage, impounding
201:gill rot disease to attack the salmon population.
454:. Corevallis, OR: Oregon State University Press.
714:Klamath Basin Project, 'A' Canal Headworks House
286:, completed in 1921 as a diversion dam, on the
253:, completed in 1912, diverts the waters of the
138:is visited by migratory game birds every year.
136:Klamath Basin National Wildlife Refuges Complex
1255:Historic American Engineering Record in Oregon
776:
603:The Oregon Story, Oregon Public Broadcasting.
521:"Opinion & Reviews - Wall Street Journal"
8:
337:There are over 717 miles (1,154 km) of
476:"Klamath River Fish Die-off September 2002"
783:
769:
761:
396:are operated by for-profit energy company
48:. The project also supplies water to the
1290:Geography of Siskiyou County, California
227:Lost River Diversion Dam, completed 1912
417:
400:. The systems share one facility, the
314:, 8 miles (13 km) below Gerber Dam
110:Some 225,000 acres (91,000 ha) of
1265:History of Siskiyou County, California
54:Lower Klamath National Wildlife Refuge
1285:Geography of Modoc County, California
1156:(United States Bureau of Reclamation)
378:and are listed as threatened (2011).
141:The project can be distinguished the
126:Farmers in the project raise barley,
7:
1270:Hydroelectric power plants in Oregon
707:Historic American Engineering Record
1280:Geography of Klamath County, Oregon
1260:History of Modoc County, California
1235:United States Bureau of Reclamation
1161:Klamath River Hydroelectric Project
690:United States Bureau of Reclamation
406:United States Bureau of Reclamation
394:Klamath River Hydroelectric Project
383:Klamath Basin Restoration Agreement
143:Klamath River Hydroelectric Project
42:United States Bureau of Reclamation
25:Klamath River Hydroelectric Project
259:Tule Lake National Wildlife Refuge
50:Tule Lake National Wildlife Refuge
14:
575:. Associated Press. April 1, 2023
300:, finished in 1923, on the upper
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672:
658:
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702:Klamath Waters Digital Library
1:
594:"Water Conflicts and Crises,"
376:Evolutionary Significant Unit
497:Coll Thrush (January 2008).
1054:Lava Beds National Monument
994:Course of the Klamath River
427:A River Never the Same Name
284:Anderson-Rose Diversion Dam
261:and reclaimed parts of the
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1204:California State Route 169
1044:Six Rivers National Forest
543:U.S. Bureau of Reclamation
18:
1199:California State Route 96
883:
599:October 19, 2013, at the
40:project developed by the
719:HAER No. OR-90-B, "
712:HAER No. OR-90-A, "
404:, which is owned by the
310:, completed in 1924, on
251:Lost River Diversion Dam
19:Not to be confused with
1146:Dams and infrastructure
1049:Klamath National Forest
680:Renewable energy portal
501:. Environmental History
480:klamathwaterlib.oit.edu
1250:Klamath County, Oregon
1063:Native American tribes
695:June 27, 2009, at the
525:www.opinionjournal.com
486:on September 27, 2007.
228:
166:
107:
106:Map of Klamath Project
450:May, Theresa (2014).
226:
164:
105:
1116:Hudson's Bay Company
1111:California Gold Rush
452:Salmon is Everything
308:Miller Diversion Dam
298:Malone Diversion Dam
245:Clear Lake Reservoir
195:Salmon is Everything
69:Clear Lake Reservoir
1245:Water in California
1230:Interbasin transfer
743: /
1004:Lower Klamath Lake
999:Upper Klamath Lake
895:Significant cities
278:Upper Klamath Lake
229:
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85:Lower Klamath Lake
61:Upper Klamath Lake
1275:Klamath Mountains
1212:
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1179:John C. Boyle Dam
1165:
1157:
1127:Klamath Diversion
1029:Klamath Mountains
936:Major tributaries
573:NewsWatch 12 KDRV
549:on August 8, 2011
539:"Klamath Project"
461:978-0-87071-746-8
372:Lost River Sucker
153:belongs to both.
21:Klamath Diversion
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361:Water management
327:Gerber Reservoir
38:water-management
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747:42.1°N 121.6°W
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46:Klamath Basin
43:
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30:
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1189:Copco Dam #2
1184:Copco Dam #1
1164:(PacifiCorp)
1152:
1034:Trinity Alps
1024:Mount Shasta
1019:Trinity Lake
973:Salmon River
963:Shasta River
922:Klamath Glen
872:
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858:
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823:
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752:42.1; -121.6
728:
666:Water portal
621:. Retrieved
608:
589:
577:. Retrieved
572:
563:
551:. Retrieved
547:the original
542:
533:
524:
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505:November 13,
503:. Retrieved
492:
484:the original
479:
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343:
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323:Miller Creek
312:Miller Creek
307:
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205:
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193:in the book
183:
172:
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140:
125:
109:
58:
33:
31:
29:
968:Scott River
958:Butte Creek
750: /
623:December 3,
367:coho salmon
214:Engineering
1219:Categories
953:Lost River
907:Happy Camp
840:California
412:References
398:PacifiCorp
319:Gerber Dam
302:Lost River
288:Lost River
274:Link River
255:Lost River
241:Lost River
186:Lost River
147:PacifiCorp
81:Lost River
77:Link River
52:, and the
1132:Modoc War
1123:(defunct)
1009:Tule Lake
987:Geography
912:Weitchpec
874:Del Norte
553:April 13,
381:The 2010
290:close to
263:Tule Lake
190:Shortnose
112:rangeland
89:Tule Lake
1174:Keno Dam
860:Humboldt
846:Siskiyou
804:counties
738:121°36′W
693:Archived
597:Archived
579:April 4,
346:wetlands
325:to form
276:to form
243:to form
134:and the
121:Tulelake
63:and the
1104:History
1085:Klamath
927:Klamath
917:Orleans
867:Trinity
832:Jackson
818:Klamath
735:42°06′N
157:History
128:alfalfa
812:Oregon
800:States
458:
433:
339:canals
333:Canals
149:. The
117:Dorris
93:runoff
1095:Yurok
1090:Modoc
1080:Karuk
853:Modoc
617:(PDF)
353:Pumps
36:is a
1075:Hupa
825:Lake
802:and
625:2013
581:2023
555:2016
507:2009
456:ISBN
431:ISBN
317:the
306:the
296:the
282:the
268:the
249:the
235:the
219:Dams
188:and
119:and
32:The
265:bed
23:or
1221::
571:.
541:.
523:.
478:.
389:.
87:,
83:,
79:,
75:,
71:,
784:e
777:t
770:v
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527:.
509:.
464:.
439:.
27:.
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
