Description: Background: ADWR has three groundwater well data sets for the state of Arizona. The first is the entire database, the 'Wells 55 Registry', which contains all wells registered in the state. The database was created in 1980 to store registration information submitted by well owners and drillers. It contains 200604 well records. The second data set is the Groundwater Well Site Inventory (GWSI), which is a statewide database that contains well locations, construction, and water level measurements for wells that have actually been located and sampled in the field originally by the USGS and since 1990 by ADWR. The GWSI database contains 44239 well records. Of those, 23150 have a 'Wells 55 Registry ID'. The third data set is the 'Wells 35 Registry', which has not been maintained since 1980, when the Wells 55 Registry was created.
Service Item Id: fff1cfa9b1ce436682751eeced36fb16
Copyright Text: Arizona Department of Water Resources
Description: The Arizona Transportation Information System (ATIS), also referred to as the All Roads Network, is a spatial file that represents the centerlines of all roads in Arizona. All roads open to public travel are included but the file may also include administrative (i.e. service) roads, private roads, and other roads restricted from the public. This layer is submitted in the annual Highway Performance Monitoring System (HPMS) federal report in the All Roads Network of Linear Data (ARNOLD) spatial dataset.
All event layers describing road designations and attributes, such as functional system and speed limit, refer to ATIS to identify the route ID and measure locations for the features on the road network.
Reported Extent:
All roads in Arizona
Key Terms:
ADOT, MPD, 2023 HPMS, 2023, HPMS