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Maps

• Regional Stormwater NPDES Permit Areas (JPEG)
  
• Yakima County Stormwater Utility Area (JPEG)
  

PLEASE NOTE: Some of the PDF files are very large and it is not recommended that you download them with a dial-up connection. Download times are estimates using an average DSL internet connection.

• Soil Type and Depth to Groundwater or Restrictive Layer - Yakima (457 Mb, 30 Minutes)
• Soil Type and Depth to Groundwater or Restrictive Layer - Sunnyside (110 Mb, 7 Minutes)
• Critical Areas and Wellhead Protection - Yakima (443 Mb, 29 Minutes)
• Critical Areas and Wellhead Protection - Sunnyside (106 Mb, 7 Minutes)
• Floodplains and Floodways - Yakima (398 Mb, 26 Minutes)
• Floodplains and Floodways - Sunnyside (162 Kb, 1 second)
• Geological Hazards and Contours - Yakima (446 Mb, 29 Minutes)
• Geological Hazards and Contours - Sunnyside (108 Mb, 7 Minutes)
• Isopluvials - Yakima (3.7 Mb, 14 seconds)
• Isopluvials - Sunnyside (1.6 Mb, 6 seconds)
• Zoning - Yakima (18 Mb, 1 minute, 10 seconds)
• Zoning - Sunnyside (3.6 Mb, 14 seconds)
  

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  If you have questions regarding the content of the site call (509)574-2300.
If you have any questions regarding this web site please e-mail webmaster@co.yakima.wa.us.