Previous Southern Sacramento Valley ET Reports

This report covers the CIMIS stations in Woodland, Davis, Staten Island, and Verona. More information on using ET Reports is available here. Bookmark this page and visit weekly for the most current report.

Accumulations started on March 1, 2024 for pasture, table and high density olives, citrus, almond, turf grass, and rainfall. Accumulations for prune, walnuts, and vineyards will begin as soon as leafout occurs for the 2024 season and the leafout date will be noted in parentheses next to the crop.
Estimates are for orchard floor conditions where vegetation is managed by some combination of strip applications of herbicides, frequent mowing or tillage, and by mid and late season shading and water stress. Weekly estimates of soil moisture loss can be as much as 25 percent higher in orchards where cover crops are planted and managed more intensively for maximum growth.
Typical ranges in irrigation system efficiency are: Drip, 80%-95%; Micro-sprinkler, 80%-90%; Sprinkler, 70%-85%; and Border-furrow, 50%-75%

Estimated Crop Evapotranspiration (ETc) for Sep 27 – Oct 3 , 2024


	Woodland
Crops	Past Week Water Use	Adjusted for System Efficiency			Accum’d Seasonal Water Use	Next Week ETc*

		70%	80%	90%
Almonds	1.3	1.9	1.7	1.5	45.7	1.1
Pistachios	1.1	1.5	1.3	1.2	39.8	0.9
Prunes	1.0	1.4	1.3	1.1	41.0	0.8
Walnuts	1.3	1.9	1.6	1.4	38.2	1.1
Past 7 Days Precip	0
Accum'd Precip					2.59

	Davis
Crops	Past Week Water Use	Adjusted for System Efficiency			Accum’d Seasonal Water Use	Next Week ETc*

		70%	80%	90%
Almonds	1.4	2.0	1.7	1.5	45.3	1.1
Pistachios	1.1	1.5	1.3	1.2	39.4	0.9
Prunes	1.0	1.5	1.3	1.1	40.5	0.8
Walnuts	1.3	1.9	1.6	1.5	37.7	1.1
Past 7 Days Precip	0
Accum Precip					2.68

	Staten Island
Crops	Past Week Water Use	Adjusted for System Efficiency			Accum’d Seasonal Water Use	Next Week ETc*
		70%	80%	90%
Almonds	1.3	1.8	1.6	1.4	44.1	1.1
Pistachios	1.0	1.4	1.2	1.1	38.3	0.9
Prunes	1.0	1.4	1.2	1.1	39.4	0.8
Walnuts	1.2	1.8	1.5	1.4	36.6	1.1
Past 7 Days Precip	0
Accum'd Precip					3.41

	Verona
Crops	Past Week Water Use	Adjusted for System Efficiency			Accum’d Seasonal Water Use	Next Week ETc*
		70%	80%	90%
Almonds	1.2	1.7	1.5	1.3	43.5	1.1
Pistachios	0.9	1.3	1.1	1.0	37.7	0.9
Prunes	0.9	1.3	1.1	1.0	38.9	0.8
Walnuts	1.1	1.6	1.4	1.3	36.1	1.1
Past 7 Days Precip	0
Accum'd Precip					3.78

Estimated Crop Evapotranspiration (ETc) for Oct 4 – 10 , 2024


	Woodland
Crops	Past Week Water Use	Adjusted for System Efficiency			Accum’d Seasonal Water Use	Next Week ETc*

		70%	80%	90%
Almonds	1.3	1.9	1.6	1.5	44.4	1.2
Pistachios	1.0	1.5	1.3	1.2	38.8	0.9
Prunes	1.0	1.4	1.2	1.1	40.0	0.9
Walnuts	1.3	1.9	1.6	1.5	36.9	1.1
Past 7 Days Precip	0
Accum'd Precip					2.59

	Davis
Crops	Past Week Water Use	Adjusted for System Efficiency			Accum’d Seasonal Water Use	Next Week ETc*

		70%	80%	90%
Almonds	1.3	1.9	1.6	1.4	43.9	1.2
Pistachios	1.0	1.5	1.3	1.1	38.3	0.9
Prunes	1.0	1.4	1.2	1.1	39.5	0.9
Walnuts	1.3	1.8	1.6	1.4	36.4	1.1
Past 7 Days Precip	0
Accum Precip					2.68

	Staten Island
Crops	Past Week Water Use	Adjusted for System Efficiency			Accum’d Seasonal Water Use	Next Week ETc*
		70%	80%	90%
Almonds	1.3	1.9	1.6	1.5	42.8	1.2
Pistachios	1.0	1.5	1.3	1.2	37.3	0.9
Prunes	1.0	1.4	1.2	1.1	38.4	0.9
Walnuts	1.3	1.9	1.6	1.5	35.4	1.1
Past 7 Days Precip	0
Accum'd Precip					3.41

	Verona
Crops	Past Week Water Use	Adjusted for System Efficiency			Accum’d Seasonal Water Use	Next Week ETc*
		70%	80%	90%
Almonds	1.3	1.8	1.6	1.4	42.3	1.2
Pistachios	1.0	1.4	1.3	1.1	36.8	0.9
Prunes	1.0	1.4	1.2	1.1	38.0	0.9
Walnuts	1.3	1.8	1.6	1.4	35.0	1.1
Past 7 Days Precip	0
Accum'd Precip					3.78

Estimated Crop Evapotranspiration (ETc) for Oct 11 – 18 , 2024


	Woodland
Crops	Past Week Water Use	Adjusted for System Efficiency			Accum’d Seasonal Water Use	Next Week ETc*

		70%	80%	90%
Almonds	0.9	1.2	1.1	1.0	47.8	0.9
Pistachios	0.7	0.9	0.8	0.7	41.5	0.7
Prunes	0.6	0.9	0.8	0.7	42.5	0.6
Walnuts	0.8	1.1	1.0	0.9	40.2	0.8
Past 7 Days Precip	0.01
Accum'd Precip					2.6

	Davis
Crops	Past Week Water Use	Adjusted for System Efficiency			Accum’d Seasonal Water Use	Next Week ETc*

		70%	80%	90%
Almonds	0.9	1.3	1.1	1.0	47.5	0.9
Pistachios	0.7	1.0	0.9	0.8	41.1	0.7
Prunes	0.6	0.9	0.8	0.7	42.1	0.6
Walnuts	0.8	1.2	1.0	0.9	39.8	0.8
Past 7 Days Precip	0
Accum Precip					2.68

	Staten Island
Crops	Past Week Water Use	Adjusted for System Efficiency			Accum’d Seasonal Water Use	Next Week ETc*
		70%	80%	90%
Almonds	1.0	1.4	1.2	1.1	46.3	0.9
Pistachios	0.7	1.1	0.9	0.8	40.0	0.7
Prunes	0.7	1.0	0.9	0.8	41.0	0.6
Walnuts	0.9	1.3	1.1	1.0	38.7	0.8
Past 7 Days Precip	0
Accum'd Precip					3.41

	Verona
Crops	Past Week Water Use	Adjusted for System Efficiency			Accum’d Seasonal Water Use	Next Week ETc*
		70%	80%	90%
Almonds	0.9	1.2	1.1	1.0	45.4	0.9
Pistachios	0.7	1.0	0.8	0.7	39.2	0.7
Prunes	0.6	0.9	0.8	0.7	40.3	0.6
Walnuts	0.8	1.2	1.0	0.9	37.9	0.8
Past 7 Days Precip	0
Accum'd Precip					3.78

Estimated Crop Evapotranspiration (ETc) for Oct 19 – 24 , 2024


	Woodland
Crops	Past Week Water Use	Adjusted for System Efficiency			Accum’d Seasonal Water Use	Next Week ETc*

		70%	80%	90%
Almonds	1.0	1.4	1.2	1.1	48.8	0.5
Pistachios	0.7	1.1	0.9	0.8	42.2	0.4
Prunes	0.7	1.0	0.8	0.7	43.2	0.4
Walnuts	0.9	1.3	1.1	1.0	41.1	0.5
Past 7 Days Precip	0
Accum'd Precip					2.6

	Davis
Crops	Past Week Water Use	Adjusted for System Efficiency			Accum’d Seasonal Water Use	Next Week ETc*

		70%	80%	90%
Almonds	1.1	1.5	1.3	1.2	48.6	0.5
Pistachios	0.8	1.2	1.0	0.9	41.9	0.4
Prunes	0.7	1.0	0.9	0.8	42.9	0.4
Walnuts	1.0	1.4	1.2	1.1	40.7	0.5
Past 7 Days Precip	0
Accum Precip					2.68

	Staten Island
Crops	Past Week Water Use	Adjusted for System Efficiency			Accum’d Seasonal Water Use	Next Week ETc*
		70%	80%	90%
Almonds	0.9	1.3	1.2	1.0	47.2	0.5
Pistachios	0.7	1.0	0.9	0.8	40.7	0.4
Prunes	0.6	0.9	0.8	0.7	41.6	0.4
Walnuts	0.8	1.2	1.0	0.9	39.5	0.5
Past 7 Days Precip	0
Accum'd Precip					3.41

	Verona
Crops	Past Week Water Use	Adjusted for System Efficiency			Accum’d Seasonal Water Use	Next Week ETc*
		70%	80%	90%
Almonds	0.9	1.3	1.1	1.0	46.2	0.5
Pistachios	0.7	1.0	0.8	0.8	39.9	0.4
Prunes	0.6	0.9	0.8	0.7	40.9	0.4
Walnuts	0.8	1.2	1.0	0.9	38.7	0.5
Past 7 Days Precip	0.01
Accum'd Precip					3.79

Estimated Crop Evapotranspiration (ETc) for Oct 25 – 31 , 2024


	Woodland
Crops	Past Week Water Use	Adjusted for System Efficiency			Accum’d Seasonal Water Use	Next Week ETc*

		70%	80%	90%
Almonds	0.7	0.9	0.8	0.7	49.5	0.6
Pistachios	0.5	0.7	0.6	0.5	42.7	0.4
Prunes	0.4	0.6	0.5	0.5	43.6	0.4
Walnuts	0.6	0.9	0.7	0.7	41.7	0.4
Past 7 Days Precip	0.01
Accum'd Precip					2.61

	Davis
Crops	Past Week Water Use	Adjusted for System Efficiency			Accum’d Seasonal Water Use	Next Week ETc*

		70%	80%	90%
Almonds	0.6	0.9	0.8	0.7	49.2	0.6
Pistachios	0.5	0.7	0.6	0.5	42.4	0.4
Prunes	0.4	0.6	0.5	0.5	43.3	0.4
Walnuts	0.6	0.8	0.7	0.6	41.3	0.4
Past 7 Days Precip	0
Accum Precip					2.68

	Staten Island
Crops	Past Week Water Use	Adjusted for System Efficiency			Accum’d Seasonal Water Use	Next Week ETc*
		70%	80%	90%
Almonds	0.6	0.9	0.8	0.7	47.8	0.6
Pistachios	0.5	0.7	0.6	0.5	41.1	0.4
Prunes	0.4	0.6	0.5	0.5	42.0	0.4
Walnuts	0.6	0.8	0.7	0.6	40.0	0.4
Past 7 Days Precip	0.13
Accum'd Precip					3.54

	Verona
Crops	Past Week Water Use	Adjusted for System Efficiency			Accum’d Seasonal Water Use	Next Week ETc*
		70%	80%	90%
Almonds	0.6	0.9	0.8	0.7	46.9	0.6
Pistachios	0.5	0.7	0.6	0.5	40.3	0.4
Prunes	0.4	0.6	0.5	0.5	41.3	0.4
Walnuts	0.6	0.8	0.7	0.6	39.2	0.4
Past 7 Days Precip	0.18
Accum'd Precip					3.97

Sacramento Valley Orchard Source

Previous Southern Sacramento Valley ET Reports – October 2024

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