This .zip file contains graphic files (in .png format) of each chart and graph in the Economic Research Service report "Water Conservation in Irrigated Agriculture: Trends and Challenges 
in the Face of Emerging Demands" (EIB-99),published in September 2012. The content and context of these files is as of the publication date of the report. After time, the material may not reflect the current ERS program of work, may be outdated, and/or superseded, so please visit the website to obtain the latest information: www.ers.usda.gov.

Any reuse of these images should include attribution to "Economic Research Service/USDA."

The following inventory lists each of the files in this folder.


File name		Description

(fig01.png)		Figure 1 - Trends in total water withdrawals, by major water-use category, 1950-2005
(fig02.png)		Figure 2 - Water withdrawals, by water source and water-use category, 2005
(fig03.png)		Figure 3 - State shares of total U.S. irrigated acres, 2007
(fig04.png)		Figure 4 - Acres of irrigated land, 2007
(fig05.png)		Figure 5 - USDA farm production regions
(fig06.png)		Figure 6 - Irrigated acres by farm production region, 1982-2007
(fig07.png)		Figure 7 - Agricultural water applied by farm production region, 1984-2008
(fig08.png)		Figure 8 - Share of U.S. total harvested cropland acres irrigated, all crops and by major crop category, 2007
(fig09.png)		Figure 9 - Share of total harvested cropland acres irrigated, by major crop category, for 17 Western States, 2007
(fig10.png)		Figure 10 - Distribution of harvested irrigated acres, by major crop category, for 17 Western States, 2007
(fig11.png)		Figure 11 - Distribution of harvested irrigated acres, by major crop category, for 31 Eastern States, 2007
(fig12.png)		Figure 12 - Trends in irrigated acres and water applied, for Western States, 1984-2008
(fig13.png)		Figure 13 - Fate of irrigation water
(fig14.png)		Figure 14 - Share of irrigated acres in the 17 Western States, by system type, 1994-2008
(fig15.png)		Figure 15 - Environmental Quality Incentives Program funding for irrigation practices, by region, 2004-10

