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Place Maricopa County Resource Type Polygon data Subject Farming

1. AZGS Earth Fissures Study Area, Arizona, 2015

Datasets University Of Arizona Public content
2015. Arizona Geological Survey. This polygon shapefile displays the extents of the earth fissures study areas. A blank area on the map does not guarantee earth fissures are not pr... Arizona Geological Survey.

2. Grandfathered Groundwater Rights (GFRs), Arizona, 1981

Datasets University Of Arizona Public content
1981. Arizona. Department of Water Resources. An Irrigation Non-expansion Area (INA) is a geographical area that has been designated as having insufficient groundwater to provide a reasonably s... Arizona. Department of Water Resources.

3. Groundwater Savings Facility Permit Areas, Arizona, 2015

Datasets University Of Arizona Public content
2015. Arizona. Department of Water Resources. A Groundwater Savings Facility (GSF) Permit (A.R.S. Section 45-812.01 ) allows the permit holder to deliver a renewable water supply, called "in-li... Arizona Department of Water Resources.

4. Irrigation Grandfathered Rights in AMAs, Arizona, 1979

Datasets University Of Arizona Public content
1975. Arizona. Department of Water Resources. An Irrigation Grandfathered Right (IGFR) is a right to irrigate land in an active management area that was legally irrigated any time between 1975 ... Arizona Department of Water Resources.