Thursday, July 17, 2025

Historical Droughts in Cypress County

Cypress County and southeastern Alberta have experienced a recurring pattern of severe droughts throughout recorded history, with the region being particularly vulnerable due to its location in the semi-arid Palliser Triangle. The county's drought history reveals a pattern of cyclical dry periods that have shaped both agricultural practices and government policies in the region.


Pre-Settlement and Early Settlement Droughts (1840s-1920s)

The most severe historical drought on record occurred from 1840 to 1865, lasting an extraordinary 25 years and proving more severe than any drought experienced in the 20th century1. This prolonged dry period influenced explorer John Palliser's assessment of the region as unsuitable for agriculture, leading to the area being characterized as part of the "Palliser Triangle.

Following settlement in the early 1900s, the region faced another significant drought from 1904 to 1911, which particularly affected central and southeastern Alberta23. A brief but severe drought struck in 1914, impacting the Dry Belt region and leading to the conversion of some farmland to ranching operations3.

The period from 1917 to 1926 brought another sustained drought to southeastern Alberta's Dry Belt, resulting in widespread farm abandonment and population decline3. This drought was characterized by uneven rainfall patterns, with years of adequate precipitation followed by years of severe drought conditions.

The Dust Bowl Era (1929-1937)

The 1930s drought, known as the "Dust Bowl" years, represented one of the most devastating drought periods in the region's history34. Lasting from 1929 to 1937/1938, this drought created severe dust storm conditions and caused massive rural depopulation. The social and economic impacts were magnified by the concurrent Great Depression, with depressed grain prices and high unemployment compounding the agricultural crisis3.

The 1930s drought was particularly severe because it affected virtually the entire southern prairie region, unlike earlier droughts that were more localized to the Dry Belt area3. This widespread impact led to the near-bankruptcy of prairie provincial governments and prompted federal government intervention, including the establishment of the Prairie Farm Rehabilitation Administration (PFRA) in the mid-1930s4.

Mid-to-Late 20th Century Droughts

The 1960s brought another round of widespread drought conditions across the prairies, continuing the established pattern of recurring dry periods25. The 1980s drought, particularly from 1983 to 1988, was scientifically assessed as more severe than the 1930s drought, though its impacts were lessened due to improved soil conservation methods, better economic conditions, and government assistance programs4.

A significant three-year drought run occurred from 1987 to 1989, which was part of the longer 1980s drought cycle6. This period was notable for its dry winters and springs, with winter precipitation averaging between 30-35% below normal in many areas6.

Recent Drought Patterns (1999-Present)

The 1999-2004 drought was characterized as the worst drought in at least 100 years in parts of the Canadian Prairies7. Well below normal precipitation was reported for more than four consecutive years, creating exceptional drought conditions across the region.

More recently, Cypress County has experienced an unprecedented frequency of agricultural disaster declarations:

  • 2021: Cypress County was one of more than 40 Alberta municipalities to declare an agricultural disaster8

  • 2022: The county declared a disaster for the second consecutive year8

  • 2023: Both Cypress County and the Special Areas declared agricultural disasters910

  • 2025: The county declared its fourth agricultural disaster in five years1112

Regional Context and Patterns

Cypress County's location in southeastern Alberta makes it particularly susceptible to drought due to several factors:

Geographic Vulnerability: The county sits in the southeastern corner of Alberta, which is regularly drier than areas further west11. This region is part of the Palliser Triangle, considered the most drought-prone area of the Canadian prairies2.

Climatic Patterns: Historical analysis reveals that droughts in this region tend to cluster in certain decades, with the 1910s-1920s, 1930s, and 1980s being particularly notable for their severity and duration25.

Agricultural Adaptations: The recurring drought pattern has led to significant changes in agricultural practices, including the conversion of farmland to ranching operations and the implementation of improved soil conservation methods34.

Government Response and Institutional Changes

The recurring drought pattern has shaped government policy and institutional responses:

Special Areas Creation: The extreme drought and depression of the 1930s led to the establishment of the Special Areas Board in 1938, which consolidated 37 municipal districts into six Special Areas to provide more effective drought management1314.

Emergency Management: The repeated agricultural disaster declarations in recent years demonstrate the ongoing vulnerability of the region and the continued need for government intervention during severe drought periods11129.

The historical pattern of droughts in Cypress County reveals a region that has consistently faced severe water shortages throughout its recorded history, with the frequency and severity of recent drought declarations suggesting that climate variability continues to pose significant challenges for agricultural communities in southeastern Alberta.

  1. https://claresholmlocalpress.ca/2025/cypress-drought-prompts-local-agricultural-state-of-disaster/
  2. https://chatnewstoday.ca/2022/06/07/drought-conditions-lead-to-state-of-agricultural-disaster-in-cypress-county/
  3. https://agriculture.canada.ca/en/agricultural-production/weather/canadian-drought-monitor/current-drought-conditions
  4. https://www.cbc.ca/news/canada/calgary/alberta-agricultural-disaster-wheatland-county-paul-mclauchlin-1.6909002
  5. https://lethbridgenewsnow.com/2022/08/25/this-years-harvest-called-the-most-expensive-in-history/
  6. https://chatnewstoday.ca/2025/07/10/significant-concern-for-drought-conditions-in-southern-alberta/
  7. https://www.cypress.ab.ca/p/drought-management
  8. https://chatnewstoday.ca/2025/07/15/cypress-county-declares-agricultural-state-of-disaster/
  9. https://lethbridgenewsnow.com/2025/07/10/significant-concern-for-drought-conditions-in-southern-alberta/
  10. https://www.cypress.ab.ca/p/history
  11. https://open.alberta.ca/dataset/b9a83e5f-f75b-4563-8e64-89144d4c241e/resource/cdb083fe-8d9e-48c8-97d3-c0ac9a7898e5/download/irvine-ross-2013-study.pdf
  12. https://calgaryherald.com/news/drought-conditions-worsen-southeast-alberta-farmers-optimistic
  13. https://calgaryherald.com/news/local-news/two-municipalities-in-opposite-corners-of-southern-alberta-declare-agricultural-disaster
  14. https://www.cypress.ab.ca/p/agriculture
  15. https://www.alberta.ca/drought-current-conditions
  16. https://open.alberta.ca/dataset/cee3d571-9d0f-4b8c-a71f-2c2b1f4616f9/resource/4200f0af-4077-4740-a546-5f085d6a0ad1/download/aenv-canadian-prairie-drought-a-climatological-assessment-6673.pdf
  17. https://medicinehatnews.com/news/local-news/2023/07/08/cypress-county-declares-a-local-agricultural-disaster/
  18. https://www.cbc.ca/news/canada/calgary/farmers-drought-alberta-south-west-1.7570012
  19. https://open.alberta.ca/dataset/e0d29ccb-1bd4-489c-aaec-424d1945fe62/resource/6f94dce3-e887-4abe-a7e6-7db5d7de77e2/download/drought-report-for-the-agricultural-region-of-alberta-y2010-m10-d31.pdf
  20. https://seawa.ca/learn-more/drought-management-information
  21. https://www.parc.ca/mcri/pdfs/papers/iacc040.pdf
  22. http://www.albertapcf.org/rsu_docs/occasional_paper_5.pdf
  23. https://journals.ametsoc.org/view/journals/clim/12/8/1520-0442_1999_012_2434_cbtdot_2.0.co_2.xml
  24. https://www.parc.ca/wp-content/uploads/2019/05/Sauchyn_Skinner-2001-A_proxy_record_of_drought_severity_for_the_Southwestern_Canadian_Plains.pdf
  25. https://www.parc.ca/mcri/pdfs/iaccspecareas.pdf
  26. https://en.wikipedia.org/wiki/Drought_in_Canada
  27. https://hess.copernicus.org/articles/22/3105/2018/
  28. https://open.alberta.ca/publications/0778539962
  29. https://nationalpost.com/feature/alberta-drought-worse-than-the-1920s-1930s
  30. https://open.alberta.ca/dataset/98d180b2-aba1-40f2-bdc2-4986024943f0/resource/148fc31a-e6e5-436e-bc81-224a87ff20e7/download/aenv-trends-and-changes-in-extreme-weather-events-an-assessment-with-focus-on-prairies-6681.pdf
  31. https://www1.agric.gov.ab.ca/$department/deptdocs.nsf/ba3468a2a8681f69872569d60073fde1/5703a371897ed680872575d200764f58/$FILE/2010_ADRMP_Final.pdf
  32. https://oldmanwatershed.ca/timeline
  33. https://www.tandfonline.com/doi/pdf/10.4296/cwrj3104263
  34. https://gwfnet.net/sites/dri/Khandekar_Garnett.pdf
  35. https://www.ucalgary.ca/news/albertas-drought-shaping-be-worse-we-saw-1920s-1930s-0
  36. https://albertawilderness.ca/droughts-dams-and-destruction/
  37. https://www.collectionscanada.gc.ca/obj/s4/f2/dsk3/ftp05/nq21569.pdf
  38. https://hess.copernicus.org/articles/22/3105/2018/hess-22-3105-2018.pdf
  39. https://travelspecialareas.com/about/
  40. https://www.swiftcurrentonline.com/articles/drought-denter-soaks-southwest-with-varying-rainfall-totals
  41. https://medicinehatnews.com/news/local-news/2025/07/11/dry-trend-remains-despite-end-of-june-rainfall/
  42. https://specialareas.ab.ca/2023/07/drought-resources/
  43. https://open.alberta.ca/dataset/e0d29ccb-1bd4-489c-aaec-424d1945fe62/resource/6f66f945-5dde-4b4c-8732-cd3f4de76d5e/download/drought-report-for-the-agricultural-region-of-alberta-y2011-m02-d28.pdf
  44. https://publications.gc.ca/collections/collection_2024/aac-aafc/A27-39-2024-5-eng.pdf
  45. https://specialareas.ab.ca/document/drought-and-trees/
  46. https://publications.gc.ca/collections/collection_2023/aac-aafc/A27-39-2023-3-eng.pdf
  47. https://chatnewstoday.ca/2019/08/12/crops-devastated-by-fourth-driest-july-in-medicine-hat-history/
  48. https://specialareas.ab.ca/2023/07/special-areas-declares-agricultural-disaster/
  49. https://www.saskatchewan.ca/-/media/news-release-backgrounders/2021/dec/2021-conditions-at-freeze-up-report.pdf
  50. https://www.wateroffice.ec.gc.ca/historical_data/search_historic_data_stations_e.html?timeframe=2&Prov=AB&StationID=48949&dlyRange=2010-09-23%7C2012-09-12&Year=2004&Month=8&Day=1&StartYear=1840&EndYear=2022&type=line&MeasTypeID=maxtemp&time=LST&searchType=stnProx&txtRadius=25&optProxType=navLink&txtLatDecDeg=50.018888888889&txtLongDecDeg=110.72083333333&optLimit=specDate&selRowPerPage=25&station=MEDICINE+HAT
  51. https://open.canada.ca/data/en/dataset/e629d9a5-b496-4495-979a-3635d1c073ff

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