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ETo Zone Map:: ET Irrigation Scheduling Data By Zone ::

 

 

Note: The California Department of Water Resources ETo Zone Map separates California into 18 zones.  For this project only 13 zones were looked at in determining ETc.  The other zones had very little irrigated agriculture, which was grouped into the closest ETo zone. If you are unsure of your ETo Zone, click on the image to the right for a larger map of DWR zones.

 

 

 

 

Surface Irrigation

Sprinkler Irrigation

Drip/Micro Irrigation

 

Typical

Wet

Dry

Typical

Wet

Dry

Typical

Wet

Dry

Zone 1 .pdf .xls .pdf .xls .pdf .xls .pdf .xls .pdf .xls .pdf .xls .pdf .xls .pdf .xls .pdf .xls
Zone 3 .pdf .xls .pdf .xls .pdf .xls .pdf .xls .pdf .xls .pdf .xls .pdf .xls .pdf .xls .pdf .xls
Zone 4 .pdf .xls .pdf .xls .pdf .xls .pdf .xls .pdf .xls .pdf .xls .pdf .xls .pdf .xls .pdf .xls
Zone 6 .pdf .xls .pdf .xls .pdf .xls .pdf .xls .pdf .xls .pdf .xls .pdf .xls .pdf .xls .pdf .xls
Zone 8 .pdf .xls .pdf .xls .pdf .xls .pdf .xls .pdf .xls .pdf .xls .pdf .xls .pdf .xls .pdf .xls
Zone 9 .pdf .xls .pdf .xls .pdf .xls .pdf .xls .pdf .xls .pdf .xls .pdf .xls .pdf .xls .pdf .xls
Zone 10 .pdf .xls .pdf .xls .pdf .xls .pdf .xls .pdf .xls .pdf .xls .pdf .xls .pdf .xls .pdf .xls
Zone 12 .pdf .xls .pdf .xls .pdf .xls .pdf .xls .pdf .xls .pdf .xls .pdf .xls .pdf .xls .pdf .xls
Zone 13 .pdf .xls .pdf .xls .pdf .xls .pdf .xls .pdf .xls .pdf .xls .pdf .xls .pdf .xls .pdf .xls
Zone 14 .pdf .xls .pdf .xls .pdf .xls .pdf .xls .pdf .xls .pdf .xls .pdf .xls .pdf .xls .pdf .xls
Zone 15 .pdf .xls .pdf .xls .pdf .xls .pdf .xls .pdf .xls .pdf .xls .pdf .xls .pdf .xls .pdf .xls
Zone 16 .pdf .xls .pdf .xls .pdf .xls .pdf .xls .pdf .xls .pdf .xls .pdf .xls .pdf .xls .pdf .xls
Zone 18 .pdf .xls .pdf .xls .pdf .xls .pdf .xls .pdf .xls .pdf .xls .pdf .xls .pdf .xls .pdf .xls