Prior Appropriations Water Rights Lab (Water in the West)


Authors:
Owners: Alejandro N. Flores
Type: Resource
Storage: The size of this resource is 171.5 KB
Created: Apr 23, 2021 at 10:12 p.m.
Last updated: Aug 26, 2021 at 4:04 a.m. (Metadata update)
Published date: Aug 26, 2021 at 4:04 a.m.
DOI: 10.4211/hs.fcf736ca06d34322bca3b9895ab0864d
Citation: See how to cite this resource
Sharing Status: Published
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Abstract

This Excel-based educational resource is designed as a week-long module targeting sophomore-level students in Boise State University's Water in the West course (GEOS 212). At the end of this module, students should be able to accomplish the following: (1) list some consumptive uses of water, (2) articulate the principle of Prior Appropriation, (3) in the context of water rights, describe what curtailment is, (4) translate water rights information into a schedule of diversions, (5) simulate the effect of water withdrawals on a streamflow hydrograph, and (6) develop a report as a member of a team.The lab requires the students to adopt the perspective of a water manager who is tasked with implementing a set water withdrawals from a notional river in the Western US in accordance with a Prior Appropriation approach. They are provided water rights information for five water users that include: (1) a priority date, (2) a date of first use, (3) a date of final use, and (4) an authorized diversion rate. They then have to manage withdrawals (i.e., the timing of curtailment) from the river in accordance with these water rights under three scenarios. The first scenario considers a historical era in which seasonal snowpacks maintained water well into the growing season. The second scenario requires them to undertake curtailments in accordance with priority date to maintain flow in the river due to earlier and more rapid snowmelt associated with climate change. The final scenario provides them a simple storage reservoir to which they can divert water and from which they can withdraw water to sustain late season water use.

Coverage

Spatial

Coordinate System/Geographic Projection:
WGS 84 EPSG:4326
Coordinate Units:
Decimal degrees
Place/Area Name:
Dumont River (Fictional)
North Latitude
49.3707°
East Longitude
-101.6247°
South Latitude
30.7358°
West Longitude
-123.4215°
Leaflet Map data © OpenStreetMap contributors

Content

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How to Cite

Flores, A. (2021). Prior Appropriations Water Rights Lab (Water in the West), HydroShare, https://doi.org/10.4211/hs.fcf736ca06d34322bca3b9895ab0864d

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

http://creativecommons.org/licenses/by/4.0/
CC-BY

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