Counties with the worst droughts in Washington

Written by:
August 23, 2023
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Counties with the worst droughts in Washington

Nearly one-third of the continental U.S. is currently experiencing moderate to exceptional drought, according to the U.S. Drought Monitor.

Parts of the West are currently experiencing a brief reprieve from its driest period of the last 1,200 years, but conditions are worsening in the Northwest and Southwest.

In periods of drought, levels of major reservoirs and rivers can fall dramatically. Groundwater systems too feel the effects, and shrinking water supplies impact agriculture, hydropower generation, and wildfire risk.

Periods of drought have intensified and become more frequent in recent years due to climate change. Scientists predict that even in low emissions scenarios, much of the U.S. will be drier by the end of the century.

Stacker cited data from U.S. Drought Monitor to identify the counties in Washington with the worst droughts in the week leading up to August 21, 2023. Counties are listed in order of percent of the area in drought conditions. Abnormally dry is not considered to be a drought, but is included as a separate data point. Additional data for the state overall is included. Any counties which are not experiencing drought are not included in the slideshow. Counties are listed in order of drought severity, but the list does not necessarily include every county in Washington which is experiencing drought.

Washington statistics

- Abnormally dry: 33.8%
- Area in drought: 55.0% (#8 nationally)
--- Moderate drought: 33.8%
--- Severe drought: 21.2%
--- Extreme drought: 0.0%
--- Exceptional drought: 0.0%

Skamania County

- Abnormally dry: 67.8%
- Area in drought: 32.2%
--- Moderate drought: 32.1%
--- Severe drought: 0.1%
--- Extreme drought: 0.0%
--- Exceptional drought: 0.0%

Kittitas County

- Abnormally dry: 34.0%
- Area in drought: 46.8%
--- Moderate drought: 34.5%
--- Severe drought: 12.2%
--- Extreme drought: 0.0%
--- Exceptional drought: 0.0%

Benton County

- Abnormally dry: 44.0%
- Area in drought: 56.0%
--- Moderate drought: 21.0%
--- Severe drought: 35.0%
--- Extreme drought: 0.0%
--- Exceptional drought: 0.0%

Chelan County

- Abnormally dry: 28.1%
- Area in drought: 60.8%
--- Moderate drought: 54.2%
--- Severe drought: 6.6%
--- Extreme drought: 0.0%
--- Exceptional drought: 0.0%

Thurston County

- Abnormally dry: 35.3%
- Area in drought: 64.7%
--- Moderate drought: 60.3%
--- Severe drought: 4.4%
--- Extreme drought: 0.0%
--- Exceptional drought: 0.0%

Stevens County

- Abnormally dry: 30.7%
- Area in drought: 69.3%
--- Moderate drought: 57.1%
--- Severe drought: 12.2%
--- Extreme drought: 0.0%
--- Exceptional drought: 0.0%

Pierce County

- Abnormally dry: 11.7%
- Area in drought: 88.3%
--- Moderate drought: 53.2%
--- Severe drought: 35.1%
--- Extreme drought: 0.0%
--- Exceptional drought: 0.0%

King County

- Abnormally dry: 9.8%
- Area in drought: 90.2%
--- Moderate drought: 30.6%
--- Severe drought: 59.6%
--- Extreme drought: 0.0%
--- Exceptional drought: 0.0%

Pacific County

- Abnormally dry: 5.6%
- Area in drought: 94.4%
--- Moderate drought: 64.4%
--- Severe drought: 30.0%
--- Extreme drought: 0.0%
--- Exceptional drought: 0.0%

Franklin County

- Abnormally dry: 4.8%
- Area in drought: 95.2%
--- Moderate drought: 40.0%
--- Severe drought: 55.2%
--- Extreme drought: 0.0%
--- Exceptional drought: 0.0%

Lewis County

- Abnormally dry: 3.9%
- Area in drought: 96.1%
--- Moderate drought: 80.1%
--- Severe drought: 16.0%
--- Extreme drought: 0.0%
--- Exceptional drought: 0.0%

Snohomish County

- Abnormally dry: 1.5%
- Area in drought: 98.5%
--- Moderate drought: 24.3%
--- Severe drought: 74.2%
--- Extreme drought: 0.0%
--- Exceptional drought: 0.0%

Wahkiakum County

- Abnormally dry: 0.0%
- Area in drought: 100.0%
--- Moderate drought: 96.3%
--- Severe drought: 3.7%
--- Extreme drought: 0.0%
--- Exceptional drought: 0.0%

Whitman County

- Abnormally dry: 0.0%
- Area in drought: 100.0%
--- Moderate drought: 67.0%
--- Severe drought: 33.0%
--- Extreme drought: 0.0%
--- Exceptional drought: 0.0%

Pend Oreille County

- Abnormally dry: 0.0%
- Area in drought: 100.0%
--- Moderate drought: 57.0%
--- Severe drought: 43.0%
--- Extreme drought: 0.0%
--- Exceptional drought: 0.0%

Asotin County

- Abnormally dry: 0.0%
- Area in drought: 100.0%
--- Moderate drought: 47.7%
--- Severe drought: 52.3%
--- Extreme drought: 0.0%
--- Exceptional drought: 0.0%

San Juan County

- Abnormally dry: 0.0%
- Area in drought: 100.0%
--- Moderate drought: 18.2%
--- Severe drought: 81.8%
--- Extreme drought: 0.0%
--- Exceptional drought: 0.0%

Skagit County

- Abnormally dry: 0.0%
- Area in drought: 100.0%
--- Moderate drought: 13.9%
--- Severe drought: 86.1%
--- Extreme drought: 0.0%
--- Exceptional drought: 0.0%

Whatcom County

- Abnormally dry: 0.0%
- Area in drought: 100.0%
--- Moderate drought: 13.5%
--- Severe drought: 86.5%
--- Extreme drought: 0.0%
--- Exceptional drought: 0.0%

Garfield County

- Abnormally dry: 0.0%
- Area in drought: 100.0%
--- Moderate drought: 3.6%
--- Severe drought: 96.4%
--- Extreme drought: 0.0%
--- Exceptional drought: 0.0%

Columbia County

- Abnormally dry: 0.0%
- Area in drought: 100.0%
--- Moderate drought: 0.3%
--- Severe drought: 99.7%
--- Extreme drought: 0.0%
--- Exceptional drought: 0.0%

Walla Walla County

- Abnormally dry: 0.0%
- Area in drought: 100.0%
--- Moderate drought: 0.0%
--- Severe drought: 100.0%
--- Extreme drought: 0.0%
--- Exceptional drought: 0.0%

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