Pima County Geographic Information Systems logo

GIS Library Contents - Metadata

Intermittent Streams with 300 Foot Buffer Special Element

Layer Thumbnail Map

This metadata information is subject to our disclaimer. Metadata information presented here is maintained manually. Therefore, date-sensitive fields such as feature count and date of last update may not be up-to-date. All metadata is subject to errors inherent in a manual process.


Descriptive nameIntermittent Streams with 300 Foot Buffer Special Element
File nameistreamb
Spatial domainEastern Pima County
AbstractDisplays investigated intermittent streams in Pima County (excluding Tohono O'odham Nation). Intermittent is defined as flowing only at certain times of the year. Streams have been buffered by 300 feet on either side and each end. NOTE: By design, this layer is no longer in accordance with the intermittent streams Special Element layer (ISTREAMS). ISTREAMB was used for modeling purposes early in the SDCP process and may be defined as an inactive layer in the future.
Known errors/qualifications
Feature typepolygon
Feature count 71
Thumbnail Map istreamb.pdf PDF file format   (512,588 bytes, PDF created 07/20/2022 )
ProjectionNAD83 HPGN (Parameters)
Rectificationunknown
Field/value metadata Field metadata
Source organizationPAG
Source contactSSchorr@pagnet.org
Source document or file nameistream_updated.shp
Source date20000121
Source scale
Source formatShape
Second source namePC DOT GIS Division
Second source contactWilliam Tanksley
Second source document or file nameistreams
Second source date20000121
Second source scale
Second source formatCoverage
Date of last data update
(This date may not be current.)
20050228
Last data update byunknown
Date/time last touched - Meaning? 2020-11-05  11:39 PM - Enterprise GDB
  2020-11-05  11:00 PM - Shapefile - Library input format
  See coverage files, if any, for date.
LineagePC DOT GIS Division buffered the istreams coverage by 300 feet, creating a polygon coverage from the original istreams line coverage.
On maintenance?No
Maintenance organization
Maintenance description
Original conversion byPima Associations of Governments
Pima County ITD GIS contactJohn Regan
Alternate Pima County ITD GIS contacte-mail address
On  Pima County Geospatial Data Portal? No

See Metadata Field Descriptions.
Back button GIS Library Data Layer Metadata search page.