iUTAH GAMUT Synoptic Sampling Site Sub-watershed delineations

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Resource type: Composite Resource
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Created: Jul 26, 2016 at 10:48 p.m.
Last updated: Jan 02, 2018 at 11:27 p.m.
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Sharing Status: Public
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This dataset includes sub-watershed delineations created for ~66 stream sites across the three iUTAH GAMUT watersheds, Logan River, Red Butte Creek, and Provo River (including GAMUT Aquatic stations: gamut.iutahepscor.org ), where monthly water quality samples were collected 2013-2014. Sub-watershed delineations will allow for analysis of the landscape contributing to these sites, which can then be used in models of water quality for the stream sites. This will contribute to the iUTAH goal of modeling the impact of land-use changes on in-stream water quality.

Delineations were generated from 10 m DEMs (Utah GIS portal) using ArcMap tools: mosiac, fill, flow direction, flow accumulation, snap pour point, watershed and raster to polygon. Default settings were used for all tools.

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Resource Level Coverage


Coordinate System/Geographic Projection:
WGS 84 EPSG:4326
Coordinate Units:
Decimal degrees
Place/Area Name:
Multiple Watersheds
North Latitude
East Longitude
South Latitude
West Longitude


Additional Metadata

Name Value
Observed Variables watershed
Variable Description polygons depicting sub-watershed delineations
Data Processing Method Watersheds delineated from 10-m DEM raster files downloaded through Utah GIS Portal.


Funding Agencies

This resource was created using funding from the following sources:
Agency Name Award Title Award Number
National Science Foundation iUTAH-innovative Urban Transitions and Aridregion Hydro-sustainability 1208732

How to Cite

Jones, E. (2018). iUTAH GAMUT Synoptic Sampling Site Sub-watershed delineations, HydroShare, http://www.hydroshare.org/resource/99f527f00b2041d5ab6fd01e24f03f18

This resource is shared under the Creative Commons Attribution CC BY.



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