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  3. CE-QUAL-W2 water-quality model and supporting LOADEST models for J. Percy Priest Reservoir, Tennessee

CE-QUAL-W2 water-quality model and supporting LOADEST models for J. Percy Priest Reservoir, Tennessee

Dates

Start Date
2012-01-01
End Date
2019-05-08
Publication Date

Citation

Heal, E.N., Green, W.R., and Rowley, T.H., 2022, CE-QUAL-W2 water-quality model and supporting LOADEST models for J. Percy Priest Reservoir, Tennessee: U.S. Geological Survey data release, https://doi.org/10.5066/P9PTI2XU.

Summary

CE-QUAL-W2, a mechanistic, two-dimensional model of hydrodynamics and water quality (Portland State University, 2021), was developed and calibrated for J. Percy Priest Reservoir, Tennessee, a U.S. Army Corps of Engineers (USACE) reservoir on the Stones River, southeast of Nashville, Tennessee. The J. Percy Priest CE-QUAL-W2 model was simulated and calibrated using USACE data collected from January 2012 through May 2019. Constituent loads were developed for the model using the LOAD ESTimator (LOADEST; U.S. Geological Survey, 2016) and were based on water-quality data collected by the USACE from January 2005 through May 2019. The calibrated model will be used by the Tennessee Department of Environmental Conservation and others as a water-quality [...]

Contacts

Originator :
Elizabeth N Heal, William R Green, Taylor H Rowley
Publisher :
U.S. Geological Survey
Data Owner :
Lower Mississippi-Gulf Water Science Center
Metadata Contact :
Elizabeth N Heal
Point of Contact :
Elizabeth N Heal
Distributor :
U.S. Geological Survey - ScienceBase
SDC Data Owner :
Lower Mississippi-Gulf Water Science Center
USGS Mission Area :
Water Resources

Attached Files

Click on title to download individual files attached to this item.

CE_QUAL_W2_water_quality_model_and_supporting_LOADEST_models_for_J_Percy_Priest_Reservoir.xml
Original FGDC Metadata
View 		14.23 KB application/fgdc+xml
ancillary.zip 4.64 MB application/zip
georef.zip 145.43 KB application/zip
output.zip 6.86 MB application/zip
README.txt 5.6 KB text/plain
model.zip 74.29 MB application/zip

Purpose

This data release contains the input and output files that comprise the CE-QUAL-W2 model for J. Percy Priest Reservoir. The directory called "ancillary" contains inflow chemistry and discharge datasets and supporting LOADEST models. The directory called "georef" contains the location of J. Percy Priest Reservoir in shapefile format. The directory called "model" contains the CE-QUAL-W2 executable and input files necessary for running the model for segments 12, 18, 32, and 37. The directory called "output" contains model output data, R scripts, and timeseries and profile plots generated from the R scripts.

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  • USGS Lower Mississippi-Gulf Water Science Center

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Identifiers

Type Scheme Key
DOI https://www.sciencebase.gov/vocab/category/item/identifier doi:10.5066/P9PTI2XU

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