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August 16, 2017

iUTAH Research Links Urbanization to Groundwater Degradation

In a recent paper published in Environmental Science & Technology, iUTAH researchers examined the mountain-to-urban transition in Utah watersheds, specifically Red Butte Creek, to identify mechanisms by which urbanization impacts water quality. The article, published on July 21, 2017, found that urban-driven changes in water quality plays a significant role in urban degradation of surface water quality. After the sample analysis discussions, findings point to challenges of current water quality management and restoration efforts based on the use of popular stormwater management strategies in urban settings. Authors of the article include Rachel S. Gabor, Steven J. Hall, David P. Eiriksson, Yusuf Jameel, Mallory Millington, Trinity Stout, Michelle L. Barnes, Andrew Gelderloos, Hyrum Tennant, Gabriel J. Bowen, Bethany T. Neilson, and Paul D. Brooks.


The article can be viewed under the title “Persistent Urban Influence on Surface Water Quality via Impacted Groundwater.

 

 

Map of sampling locations along Red Butte Creek showing distance downstream from the upper most sample site.
Credit: Rachel Gabor, et al.

 

Conceptual model of how regional water and urban water mix to drive surface water quality in urban streams with illustrative examples of possible source chemistry. Credit: Rachel Gabor, et al.

 

 

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