Irrigation Conservation Assistance Program Irrigation scheduling The ICAP promotes irrigation water management through Irrigation Scheduling .
Irrigation scheduling helps a grower know WHEN and HOW MUCH to irrigate.
On-farm monitoring by ICAP staff helps to verify soil moisture content. This helps to guide proper irrigation scheduling. Water users within the Tucson Active Management Area can receive ICAP services at no charge and with no obligation. In 1999, the ICAP receives funding from the AZ Department of Water Resources, the Bureau of Reclamation, the Natural Resource Conservation Service and the Pima Natural Resource Conservation District. The ICAP newsletter contains current program information and articles about rrigation water conservation.