GIS Library Contents - MetadataADWR Wells - Pima County Coverage |
This metadata information is subject to our disclaimer. Metadata information presented here is maintained manually. Therefore, date-sensitive fields such as date of last update may not be up-to-date. All metadata is subject to errors inherent in a manual process.
Descriptive name | ADWR Wells - Pima County Coverage | |
File name | wells | |
Spatial domain | Pima County | |
Abstract | WELLS is a subset of WELLS_AZ, clipped to Pima County and containing a field (PCOWN) that records whether a well is associated with a county department. The source layer was downloaded from ADWR in March 2015. | |
Known errors/qualifications | Wells from state registry based on reports by well owners. While required, information is voluntary. Data has not been verified by ADWR. Wells are mapped to the nearest quarter-quarter-quarter section center point, not their true physical locations on the ground. A quarter-quarter-quarter section is about 10 acres. When a quarter-quarter-quarter section has more than one well, the well points overlap each other in the GIS layer at that center point. | |
Feature type | point | |
Feature count | 20,749 | |
Thumbnail Map | wells.pdf (733,260 bytes, PDF created 07/21/2022 ) | |
Projection | NAD83 HPGN (Parameters) | |
Rectification | source map | |
Field/value metadata | Field metadata | |
Source organization | ADWR | |
Source contact | ||
Source document or file name | ||
Source date | 20150315 | |
Source scale | 1:24,000 | |
Source format | Shape | |
Date of last data update (This date may not be current.) | 20150315 | |
Last data update by | Mike List | |
Date/time last touched - Meaning? | 2021-04-05 11:53 PM - Enterprise GDB - Back-level date-time by 6,611.48 hours | |
2022-01-06 11:22 AM - Shapefile - Library input format | ||
See coverage files, if any, for date. | ||
Lineage | ||
On maintenance? | Yes | |
Maintenance organization | ||
Maintenance frequency | Varies | |
Maintenance description | On an irregular basis, PC staff will download new data and overwrite the existing library layer. | |
Original conversion by | ADWR | |
Pima County ITD GIS contact | Mike List | |
Alternate Pima County ITD GIS contact | ||
On Pima County Geospatial Data Portal? | No |