In the United States an irrigation district is a cooperative, self-governing public corporation set up as a subdivision of the State government, with definite geographic boundaries, organized, and having taxing power to obtain and distribute water for irrigation of lands within the district; created under the authority of a State legislature with the consent of a designated fraction of the landowners or citizens.
 Sample districts
 See also
- Water district
- Deficit irrigation
- Irrigation District Act of 1916 (Smith Act)
- Irrigation Districts and Farm Loans Act
- "Estimated Use of Water in the United States in 2000 - Glossary". USGS. Retrieved 2012-10-04.
- "Glossary". Sphinx Legal. Retrieved 2012-10-04.
- "About JVWCD". Jordan Valley Water Conservancy District. Retrieved 2012-10-04.
- Svendsen, Mark; Vermillion, Douglas L. (1994). Irrigation Management Transfer in the Columbia Basin: Lessons and International Implications. IWMI. p. 5. ISBN 978-92-9090-303-1. Retrieved 2012-10-04.