Editing Eastern Washington

{{Short description|Geographical region in Washington, US}}
{{About|the geographic region|the university|Eastern Washington University}}
{{Use mdy dates|date=March 2019}}
{{more citations needed|date=December 2010}}
{{Infobox settlement
| name = Eastern Washington
| nickname = Eastside
| image_map = Eastern Washington map.svg
| settlement_type = Geographic region 
| population_as_of = [[2020 United States census|2020 census]]
| population = 1,667,593
| population_density_sq_mi = auto
| area_total_sq_mi = 46620
| subdivision_type        = Country
| subdivision_name        = [[United States]]
| subdivision_type1       = State
| subdivision_name1       =[[Washington (state)|Washington]]
| elevation_max_ft = 12,276
| elevation_max_point = [[Mount Adams (Washington)|Mount Adams]]
| elevation_min_ft = 79
| elevation_min_point = [[Columbia River]] at [[White Salmon, Washington|White Salmon]]<br>~80
}}
'''Eastern Washington''' is the region of the [[U.S. state]] of [[Washington (state)|Washington]] located east of the [[Cascade Range]]. It contains the city of [[Spokane, Washington|Spokane]] (the second largest city in the state), the [[Tri-Cities, Washington|Tri-Cities]], the [[Columbia River]] and the [[Grand Coulee Dam]], the [[Hanford Nuclear Reservation]] and the fertile farmlands of the [[Yakima River|Yakima Valley]] and the [[Palouse]]. Unlike in [[Western Washington]], the climate is dry, including some desert environments.

==Geography==

===Nomenclature===
Other terms used for Eastern Washington or large parts of it include:
*[[Columbia Plateau (ecoregion)|Columbia Basin]]
*Eastside or east side of the state<ref>{{citation|title=WSP Eastside Recruiter Returns to Face Recruitment Challenge|date=September 8, 2010|access-date=December 27, 2010|publisher=[[Washington State Patrol]] Government and Media Relations|url=http://www.wsp.wa.gov/information/releases/2010_archive/mr090810.htm|url-status=dead|archive-url=https://web.archive.org/web/20101103195020/http://www.wsp.wa.gov/information/releases/2010_archive/mr090810.htm|archive-date=November 3, 2010}}</ref><ref>{{cite news|publisher=[[Bellingham Herald]]|date=March 4, 2010|title=Eastside steelheading enters last month|url=http://www.bellinghamherald.com/2010/03/04/1323457/eastside-steelheading-enters-last.html|access-date=December 27, 2010}}{{dead link|date=September 2017 |bot=InternetArchiveBot |fix-attempted=yes }}</ref><ref>{{cite news|title=Eastside Earthquakes Get Attention At Conference In Yakima|date=October 17, 2007|publisher=[[Oregon Public Broadcasting]]|url=http://news.opb.org/article/eastside-earthquakes-get-attention-conference-yakima|access-date=December 27, 2010|archive-date=March 14, 2012|archive-url=https://web.archive.org/web/20120314104900/http://news.opb.org/article/eastside-earthquakes-get-attention-conference-yakima/|url-status=dead}}</ref>
*[[Inland Northwest (United States)|Inland Empire]]/Inland Northwest (also includes the [[Idaho Panhandle]])

===Cities===
[[Image:SpokaneFromPalisades 20070614.jpg|thumb|upright=1.35|[[Spokane, Washington|Spokane]] is the largest city in eastern Washington and the metropolitan center of the [[Inland Northwest |Inland Empire]] region]]
The following cities and towns in Eastern Washington have over 10,000 inhabitants.<ref>Population figures are the most recent figures contained in the respective Wikipedia articles, or in the [[List of cities in Washington]].</ref>

*[[Spokane, Washington|Spokane]] (pop. 217,300)
*[[Spokane Valley, Washington|Spokane Valley]] (pop. 94,919)
*[[Yakima, Washington|Yakima]] (pop. 93,701)
*[[Kennewick, Washington|Kennewick]] (pop. 80,280)
*[[Pasco, Washington|Pasco]] (pop. 71,680)
*[[Richland, Washington|Richland]] (pop. 54,150)
*[[Wenatchee, Washington|Wenatchee]] (pop. 34,070)
*[[Walla Walla, Washington|Walla Walla]] (pop. 33,840)
*[[Pullman, Washington|Pullman]] (pop. 33,280)
*[[Moses Lake, Washington|Moses Lake]] (pop. 22,720)
*[[Ellensburg, Washington|Ellensburg]] (pop. 19,550)
*[[Sunnyside, Washington|Sunnyside]] (pop. 16,640)
*[[West Richland, Washington|West Richland]] (pop. 14,660)
*[[East Wenatchee, Washington|East Wenatchee]] (pop. 13,600)
*[[Liberty Lake, Washington|Liberty Lake]] (pop. 12,003)
*[[Cheney, Washington|Cheney]] (pop. 11,880)
*[[Grandview, Washington|Grandview]] (pop. 11,170)
*[[Airway Heights, Washington|Airway Heights]] (pop. 10,757)

<div style="clear: both"></div>

===Protected areas===
[[File:Goat Peak, Cascades.jpg|thumb|upright=1.35|The summit of Goat Peak in the [[Okanogan–Wenatchee National Forest]]]]
*[[Hanford Reach National Monument]]
*[[Lake Roosevelt National Recreation Area]]
*[[Juniper Dunes Wilderness]] 
*[[Salmo-Priest Wilderness]]
*[[Wenaha-Tucannon Wilderness]] (partial)

*[[Colville National Forest]]
*[[Idaho Panhandle National Forest]] (partial)
*[[Kaniksu National Forest]] (partial)
*[[Okanogan–Wenatchee National Forest]]
*[[Umatilla National Forest]] (partial)
*[[Columbia National Wildlife Refuge]]
*[[Conboy Lake National Wildlife Refuge]]
*[[Little Pend Oreille National Wildlife Refuge]]
*[[McNary National Wildlife Refuge]]
*[[Saddle Mountain National Wildlife Refuge]]
*[[Toppenish National Wildlife Refuge]]
*[[Turnbull National Wildlife Refuge]]
*[[Umatilla National Wildlife Refuge]] (partial)
*[[Crawford State Park (Washington)|Crawford State Park]]

===Counties===
Eastern Washington is composed of [[Adams County, Washington|Adams]], [[Asotin County, Washington|Asotin]], [[Benton County, Washington|Benton]], [[Chelan County, Washington|Chelan]], [[Columbia County, Washington|Columbia]], [[Douglas County, Washington|Douglas]], [[Ferry County, Washington|Ferry]], [[Franklin County, Washington|Franklin]], [[Garfield County, Washington|Garfield]], [[Grant County, Washington|Grant]], [[Kittitas County, Washington|Kittitas]], [[Klickitat County, Washington|Klickitat]], [[Lincoln County, Washington|Lincoln]], [[Okanogan County, Washington|Okanogan]], [[Pend Oreille County, Washington|Pend Oreille]], [[Spokane County, Washington|Spokane]], [[Stevens County, Washington|Stevens]], [[Walla Walla County, Washington|Walla Walla]], [[Whitman County, Washington|Whitman]], and [[Yakima County, Washington|Yakima]] counties. Some definitions also include part of [[Skamania County, Washington|Skamania County]] that lies east of the ridge line of the Cascade Mountains.<ref>{{cite web |title=WAC 222-16-010 |url=http://apps.leg.wa.gov/WAC/default.aspx?cite=222-16-010 |work=[[Washington Administrative Code]] |publisher=[[Washington State Legislature]] |access-date=January 13, 2018}}</ref>

==Climate==
[[File:Eastern Washington Köppen.png|thumb|upright=1.35|[[Köppen climate classification|Köppen climate types]] in eastern Washington]]
A significant difference between Eastern Washington and the western half of the state is its climate. While the west half of the state is located in a rainy [[oceanic climate]], the eastern half receives little rainfall due to the [[rainshadow]] created by the [[Cascade Mountains]]. Also, due to being farther from the sea, the east side has both hotter summers and colder winters than the west. Most communities in Eastern Washington, for example, have significant yearly snowfall, while in the west snowfall is minimal and not seen every year. The east and west do still have some climatic traits in common, though: more rainfall in winter than summer, a lack of severe storms, and milder temperature ranges than more inland locations.

There is some variation in both temperature and rainfall throughout Eastern Washington. Generally, lower elevations are both hotter and drier than higher elevations. This is easily seen in the comparison between low-elevation [[Richland, Washington|Richland]] with higher elevation [[Spokane, Washington|Spokane]].

{{Weather box
|location = Tri-Cities, Washington (combined average of {{abbr|3 cities|Kennewick, Pasco, and Richland}})
|single line = Y
|Jan record high F = 74
|Feb record high F = 74
|Mar record high F = 87
|Apr record high F = 95
|May record high F = 105
|Jun record high F = 111
|Jul record high F = 115
|Aug record high F = 115
|Sep record high F = 106
|Oct record high F = 89
|Nov record high F = 79
|Dec record high F = 71
|year record high F=

| Jan avg record high F  = 58.3
| Feb avg record high F  = 62.6
| Mar avg record high F  = 72.7
| Apr avg record high F  = 83.4
| May avg record high F  = 93.0
| Jun avg record high F  = 99.7
| Jul avg record high F  = 105.7
| Aug avg record high F  = 102.7
| Sep avg record high F  = 93.8
| Oct avg record high F  = 80.8
| Nov avg record high F  = 68.3
| Dec avg record high F  = 59.6
| year avg record high F = 106.4

|Jan high F = 41.1
|Feb high F = 48.8
|Mar high F = 58.5
|Apr high F = 66.5
|May high F = 75.2
|Jun high F = 82.4
|Jul high F = 91.0
|Aug high F = 89.7
|Sep high F = 80.3
|Oct high F = 66.4
|Nov high F = 50.5
|Dec high F = 41.2
|year high F= 66.1
|Jan low F = 27.7
|Feb low F = 30.2
|Mar low F = 35.1
|Apr low F = 40.0
|May low F = 47.8
|Jun low F = 54.4
|Jul low F = 59.4
|Aug low F = 58.4
|Sep low F = 49.9
|Oct low F = 40.6
|Nov low F = 33.6
|Dec low F = 28.1
|year low F= 42.2
| Jan avg record low F  = 8.5
| Feb avg record low F  = 14.4
| Mar avg record low F  = 21.5
| Apr avg record low F  = 25.7
| May avg record low F  = 32.2
| Jun avg record low F  = 41.8
| Jul avg record low F  = 47.0
| Aug avg record low F  = 45.5
| Sep avg record low F  = 35.2
| Oct avg record low F  = 24.0
| Nov avg record low F  = 16.6
| Dec avg record low F  = 9.3
| year avg record low F =3.4

|Jan record low F = −27
|Feb record low F = −23
|Mar record low F = 10
|Apr record low F = 18
|May record low F = 26
|Jun record low F = 35
|Jul record low F = 38
|Aug record low F = 37
|Sep record low F = 21
|Oct record low F = 9
|Nov record low F = −12
|Dec record low F = −22
|year record low F= 
|precipitation colour = green
|Jan precipitation inch = 1.00
|Feb precipitation inch = 0.66
|Mar precipitation inch = 0.63
|Apr precipitation inch = 0.48
|May precipitation inch = 0.63
|Jun precipitation inch = 0.57
|Jul precipitation inch = 0.17
|Aug precipitation inch = 0.22
|Sep precipitation inch = 0.31
|Oct precipitation inch = 0.56
|Nov precipitation inch = 0.90
|Dec precipitation inch = 1.08
|year precipitation inch= 7.24
| Jan snow inch = 3.2
| Feb snow inch = 1.6
| Mar snow inch = 0.2
| Apr snow inch = trace
| May snow inch = 0.0
| Jun snow inch = 0.0
| Jul snow inch = 0.0
| Aug snow inch = 0.0
| Sep snow inch = 0.0
| Oct snow inch = trace
| Nov snow inch = 1.5
| Dec snow inch = 2.2
| year snow inch = 8.5
|source 1 = WRCC<ref>{{cite web
|url=http://www.wrcc.dri.edu/cgi-bin/cliMAIN.pl?wa7015 |title=RICHLAND, WASHINGTON (457015)|access-date=March 11, 2018 |publisher=Western Regional Climate Center }}</ref><ref>{{cite web |url= https://wrcc.dri.edu/cgi-bin/cliMAIN.pl?wa4154 |title= KENNEWICK, WASHINGTON (454154)|publisher= [[Western Regional Climate Center]]|access-date=March 11, 2018}}</ref>
|source 2 = NOAA<ref name = NOAA >{{cite web
| url = http://w2.weather.gov/climate/xmacis.php?wfo=pdt
| title = NowData – NOAA Online Weather Data
| publisher = [[National Oceanic and Atmospheric Administration]]
| access-date = March 11, 2018}}</ref>
}}

{{Weather box

|single line= Y  
|location= Spokane (combined average of 3 stations)

|Jan record high F= 62
|Feb record high F= 64
|Mar record high F= 75
|Apr record high F= 90
|May record high F= 97
|Jun record high F= 108
|Jul record high F= 112
|Aug record high F= 112
|Sep record high F= 102
|Oct record high F= 87
|Nov record high F= 70
|Dec record high F= 63

|Jan avg record high F = 51.5
|Feb avg record high F = 54.3
|Mar avg record high F = 64.9
|Apr avg record high F = 76.2
|May avg record high F = 86.6
|Jun avg record high F = 93.5
|Jul avg record high F = 100.3
|Aug avg record high F = 99.2
|Sep avg record high F = 90.6
|Oct avg record high F = 76.6
|Nov avg record high F = 59.6
|Dec avg record high F = 51.6
|year avg record high F= 101.9

| Jan high F  = 35.3
| Feb high F  = 41.5
| Mar high F  = 49.8
| Apr high F  = 58.5
| May high F  = 67.9
| Jun high F  = 75.3
| Jul high F  = 85.4
| Aug high F  = 84.3
| Sep high F  = 74.3
| Oct high F  = 59.5
| Nov high F  = 43.5
| Dec high F  = 35.3
| year high F = 59.2

| Jan low F  = 24.9
| Feb low F  = 27.5
| Mar low F  = 31.5
| Apr low F  = 36.6
| May low F  = 43.8
| Jun low F  = 50.6
| Jul low F  = 56.2
| Aug low F  = 55.1
| Sep low F  = 47.1
| Oct low F  = 37.8
| Nov low F  = 30.6
| Dec low F  = 25.1
| year low F = 38.9

|Jan avg record low F = 0.7
|Feb avg record low F = 7.0
|Mar avg record low F = 17.8
|Apr avg record low F = 26.8
|May avg record low F = 32.0
|Jun avg record low F = 40.2
|Jul avg record low F = 45.5
|Aug avg record low F = 44.2
|Sep avg record low F = 34.5
|Oct avg record low F = 25.3
|Nov avg record low F = 15.1
|Dec avg record low F = 5.82
|year avg record low F= -6.4

|Jan record low F= -30
|Feb record low F= -24
|Mar record low F= -10
|Apr record low F= 14
|May record low F= 24
|Jun record low F= 33
|Jul record low F= 37
|Aug record low F= 30
|Sep record low F= 22
|Oct record low F= 7
|Nov record low F= -13
|Dec record low F= -25

|precipitation colour= green
|Jan precipitation inch= 1.98
|Feb precipitation inch= 1.37
|Mar precipitation inch= 1.69
|Apr precipitation inch= 1.25
|May precipitation inch= 1.55
|Jun precipitation inch= 1.41
|Jul precipitation inch= 0.53
|Aug precipitation inch= 0.63
|Sep precipitation inch= 0.71
|Oct precipitation inch= 1.14
|Nov precipitation inch= 2.13
|Dec precipitation inch= 2.40
|year precipitation inch= 16.81

|Jan snow inch= 9.9
|Feb snow inch= 4.1
|Mar snow inch= 1.8
|Apr snow inch= 0.5
|May snow inch= trace
|Jun snow inch= trace
|Jul snow inch= trace
|Aug snow inch= 0.0
|Sep snow inch= trace
|Oct snow inch= 0.1
|Nov snow inch= 4.2
|Dec snow inch= 12.7
|year snow inch= 33.2
|source 1 = WRCC<ref>{{cite web
|url=http://wrcc.dri.edu/cgi-bin/cliMAIN.pl?wa7938 |title=SPOKANE INTL AP, WASHINGTON (457938)|access-date=March 11, 2018 |publisher=Western Regional Climate Center }}</ref><ref>{{cite web |url= https://wrcc.dri.edu/cgi-bin/cliMAIN.pl?wa7933 |title= SPOKANE, WASHINGTON (457933)|publisher= [[Western Regional Climate Center]]|access-date=March 11, 2018}}</ref>
|source 2 = NOAA<ref>{{Cite web |url= http://w2.weather.gov/climate/xmacis.php?wfo=otx
|title= NOWData – NOAA Online Weather Data
|publisher= [[NOAA]]
|access-date=March 11, 2018 }}</ref>
|date=February 2018}}

==Population==
Compared to [[Western Washington]], Eastern Washington has roughly twice the land area and one-fourth the population. As of the [[2020 United States Census|2020 census]], Eastern Washington was home to 1,667,593 of the state's total 7,705,281 residents, making its population comparable to that of [[West Virginia]].<ref>{{cite web|url=https://www.census.gov/quickfacts/fact/table/WA/PST045219|title=Census QuickFacts: Washington|access-date=15 August 2021}}</ref> The population growth rate between the two is roughly the same. Of Washington's ten Congressional districts, Eastern Washington exactly encompasses two (the 4th and 5th), aside from a small portion of the 8th in [[Chelan County, Washington|Chelan]], [[Douglas County, Washington|Douglas]], and [[Kittitas County, Washington|Kittitas Counties]].<ref>https://www.king5.com/article/news/politics/state-politics/washington-state-proposed-congressional-district-changes/281-4a4268ab-a0f8-4951-88d7-3abf0d6ab0a1</ref>

==Education==
[[File:Bryan Hall.jpg|thumb|[[Bryan Hall (Washington State University)|Bryan Hall]], [[Washington State University]]]]
Eastern Washington hosts a number of universities including three of the state's five public universities.

===Public institutions===
*[[Central Washington University]]
*[[Eastern Washington University]]
*[[Washington State University]]
*A number of local community colleges including:
**[[Big Bend Community College]]
**[[Columbia Basin College]]
**[[Spokane Community College]]
**[[Spokane Falls Community College]]
**[[Walla Walla Community College]]
**[[Wenatchee Valley College]]
**[[Yakima Valley College]]

===Private institutions===
*[[Gonzaga University]]
*[[Heritage University]]
*[[Pacific Northwest University of Health Sciences]]
*[[Walla Walla University]]
*[[Whitman College]]
*[[Whitworth University]]

===Research institutions===
*[[Pacific Northwest National Laboratory]]
*[[Chimpanzee and Human Communication Institute]] at Central Washington University

==Proposed statehood==
[[File:Map of Liberty.svg|thumb|right|Proposed [[State of Liberty]] in Eastern Washington{{legend|#4b2e83|Washington}}{{legend|#972335|Liberty}}]]
There have been sporadic movements to create a [[List of U.S. state partition proposals|51st state]] out of Eastern Washington by splitting the current state down the Cascades, but proposals have rarely progressed out of the state legislature's committees. Bills in the [[Washington State Legislature]] which would have requested the [[United States Congress]] to take up the question were proposed in 1996, 1999, 2005, and 2017.<ref>{{Cite news|url=https://www.usatoday.com/story/news/nation-now/2016/12/08/lawmakers-want-make-eastern-washington-its-own-state/95133706/|title=Lawmakers want to make eastern Wash. its own state|newspaper=USA TODAY|access-date=January 10, 2017}}</ref> Proposed names for the new state have included Lincoln, Columbia, [[State of Liberty|Liberty]],<ref>{{cite news |url=http://www.spokesman.com/stories/2017/feb/12/a-51st-state-called-liberty-would-have-political-c/ |title=A 51st state, called Liberty, would have political clout and an ag-based economy |author=Hallenberg, Pia |date=February 12, 2017 |newspaper=Spokesman-Review |access-date=April 23, 2018}}</ref> or simply ''Eastern Washington''. Many of these proposals would include the [[Idaho Panhandle]] as part of the proposed state of [[Lincoln (proposed Northwestern state)|Lincoln]].

Eastern Washington tends to vote [[Republican Party (United States)|Republican]], whereas Western Washington usually votes [[Democratic Party (United States)|Democratic]]. However, [[Spokane]], the proposed capital and largest city, tends to have a higher democratic vote than other Eastern Washington cities. Additionally, [[Whitman County, Washington|Whitman County]] votes Democratic.

==Images==
<gallery>
File:Palouse Hills from Steptoe Butte.jpg|The [[Palouse]] Hills of southeastern Washington
File:Dry Falls.jpg|[[Dry Falls]] in the semi-desert [[Channeled Scablands]] that dominate much of eastern Washington.
File:Eastern Washington Truck.jpg|Truck transport going east on [[U.S. Route 2|Highway 2]], near [[Waterville, Washington|Waterville]]
Image:Azwell WA.jpg|Apple orchards in [[Azwell, Washington]] surrounding a community of [[Fruit picking|pickers']] cabins
</gallery>

==References==
{{Reflist|30em}}

{{Washington}}
{{Authority control}}

[[Category:Eastern Washington| ]]
[[Category:Regions of Washington (state)]]