Jacob H. LaFontaine L. Elliott Jones Jaime A. Painter 2017 Vector-based GIS shapefiles South Atlantic Water Science Center, Norcross, GA U.S. Geological Survey data release https://doi.org/10.5066/F7FJ2F1R LaFontaine, J.H., Jones, L.E., and Painter, J.A. 2017 Vector-based data Reston, Virginia U.S. Geological Survey The hydrologic response units (HRUs) available here are for seven applications of the Precipitation Runoff Modeling System (PRMS) in the Apalachicola-Chattahoochee-Flint River Basin (ACFB) by LaFontaine and others (2017). Geographic Information System (GIS) files for the HRUs in each of the seven model applications (whole ACFB, Chestatee River, Chipola River, Ichawaynochaway Creek, Potato Creek, Spring Creek, and Upper Chattahoochee River) are provided as shapefiles with attributes identifying the numbering convention used in the PRMS models of the ACFB. These data were developed to parameterize applications of the Precipitation Runoff Modeling System in the Apalachicola-Chattahoochee-Flint River basin. 2014 publication date Complete Not planned -86.0 -83.0 35.0 29.5 USGS Thesaurus streamflow model streamflow modeling USGS Metadata Identifier USGS:5919ba7ae4b044b359e48a30 Geographic Names Information System Apalachicola River Chattahoochee River Flint River Chestatee River Chipola River Potato Creek Ichawaynochaway Creek Spring Creek Alabama Georgia Florida No access constraints as all data is open and non-proprietary. Please note limitations as noted in text. Jacob H. LaFontaine South Atlantic Water Science Center mailing and physical

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Norcross GA 30093 US 678-924-6664 jlafonta@usgs.gov USGS National Water Census, USGS Water Availability and Use Science Program Elliott, C.M., Jacobson, R.B., and Freeman, M.C. 2014 Reston, Virginia U.S. Geological Survey http://dx.doi.org/10.3133/sir20145080 No formal attribute accuracy tests were conducted. No formal logical accuracy tests were conducted. Data set is considered complete for the information presented, as described in the abstract. Users are advised to read the rest of the metadata record carefully for additional details. A formal accuracy assessment of the horizontal positional information in the data set has not been conducted. A formal accuracy assessment of the vertical positional information in the data set has either not been conducted, or is not applicable. Elliott, C.M., Jacobson, R.B., and Freeman, M.C. 2014 Vector Digital Data Set U.S. Geological Survey Publications Warehouse U.S. Geological Survey http://dx.doi.org/10.3133/sir20145080 Digital and/or Hardcopy Resources 20140101 20140102 publication date ACFB streams Used for deriving PRMS model parameters. LaFontaine, J.H., Jones, L.E., and Painter, J.A. 2017 Vector Digital Data Set U.S. Geological Survey Publications Warehouse U.S. Geological Survey https://pubs.er.usgs.gov/publication/sir20135162 Digital and/or Hardcopy Resources 20170101 20170102 publication date ACFB PRMS parameters Provides parameters for PRMS example model USGS 2017 Other https://pubs.er.usgs.gov/publication/tm6B7 USGS Modeling of Watershed Systems http://wwwbrr.cr.usgs.gov/projects/SW_MoWS/PRMS.html Computer Program 20170101 20170102 publication date PRMS version 5 Used to calculate hydrologic response to landscape, precipitation and temperature USGS GeoData Portal Team 20130101 Other Online USGS GeoData Portal Team http://cida.usgs.gov/gdp Computer Program 20130101 20130102 publication date GDP Provided processing services to transform Maurer data set to PRMS modeling domain. Viger, R.J., and Bock, A. 2014 Vector Digital Data Set U.S. Geological Survey Publications Warehouse U.S. Geological Survey http://dx.doi.org/doi:10.5066/F7542KMD Vector-based Digital Resources 20140101 20140102 publication date USGS NHM GF Used for deriving PRMS model parameters. PRMS model parameters were developed for seven applications, calibrated to streamflow, potential evapotranspiration, and solar radiation data. Streamflow was simulated for various periods during 1942-2012. 20170624 Model input and output data are referenced to watershed name. Vector ACFB_hrus.zip Zip folder containing GIS files for hydrologic response units for the Precipitation-Runoff Modeling System application in the Apalachicola-Chattahoochee-Flint River basin. Jacob LaFontaine ACFB_hrus.shp GIS files and metadata that provide a vector-based shapefile of hydrologic response units. Producer defined. *.cpg, *.dbf, *.prj, *.sbn, *.sbx, *.shp, *.shx GIS files that provide a vector-based shapefile of hydrologic response units. Additional spatial reference metadata file 'Metadata_ACFB.xml'. Chestatee_River_hrus.zip Zip folder containing GIS files for stream segments for the Precipitation-Runoff Modeling System application in the Chestatee River basin. Jacob LaFontaine chefr_hrus.shp GIS files and metadata that provide a vector-based shapefile of hydrologic response units. Producer defined. *.dbf, *.prj, *.sbn, *.sbx, *.shp, *.shx GIS files that provide a vector-based shapefile of hydrologic response units; Metadata_Chestatee_River.xml metadata file. Chipola_River_hrus.zip Zip folder containing GIS files for hydrologic response units for the Precipitation-Runoff Modeling System application in the Chipola River basin. Jacob LaFontaine chipola_hrus.shp GIS files and metadata that provide a vector-based shapefile of hydrologic response units. Producer defined. *.dbf, *.prj, *.sbn, *.sbx, *.shp, *.shx GIS files that provide a vector-based shapefile of hydrologic response units; Metadata_Chipola_River.xml metadata file. Ichawaynochaway_Creek_hrus.zip Zip folder containing GIS files for hydrologic response units for the Precipitation-Runoff Modeling System application in the Ichawaynochaway Creek basin. Jacob LaFontaine ichfr_hrus.shp GIS files and metadata that provide a vector-based shapefile of hydrologic response units. Producer defined. *.dbf, *.prj, *.sbn, *.sbx, *.shp, *.shx GIS files that provide a vector-based shapefile of hydrologic response units; Metadata_Ichawaynochaway_Creek.xml metadata file. Potato_Creek_hrus.zip Zip folder containing GIS files for hydrologic response units for the Precipitation-Runoff Modeling System application in the Potato Creek basin. Jacob LaFontaine potfr_hrus.shp GIS files and metadata that provide a vector-based shapefile of hydrologic response units. Producer defined. *.dbf, *.prj, *.sbn, *.sbx, *.shp, *.shx GIS files that provide a vector-based shapefile of hydrologic response units; Metadata_Potato_Creek.xml metadata file. Spring_Creek_hrus.zip Zip folder containing GIS files for hydrologic response units for the Precipitation-Runoff Modeling System application in the Spring Creek basin. Jacob LaFontaine spring_hrus.shp GIS files and metadata that provide a vector-based shapefile of hydrologic response units. Producer defined. *.dbf, *.prj, *.sbn, *.sbx, *.shp, *.shx GIS files that provide a vector-based shapefile of hydrologic response units; Metadata_Spring_Creek.xml metadata file. Upper_Chattahoochee_River_hrus.zip Zip folder containing GIS files for hydrologic response units for the Precipitation-Runoff Modeling System application in the Upper Chattahoochee River basin. Jacob LaFontaine chafr_hrus.shp GIS files and metadata that provide a vector-based shapefile of hydrologic response units. Producer defined. *.dbf, *.prj, *.sbn, *.sbx, *.shp, *.shx GIS files that provide a vector-based shapefile of hydrologic response units; Metadata_Upper_Chattahoochee_River.xml metadata file. U.S. Geological Survey - ScienceBase U.S. Geological Survey - ScienceBase mailing and physical

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Denver CO 80225 US 1-888-275-8747 sciencebase@usgs.gov Any use of trade, firm, or product names is for descriptive purposes only and does not imply endorsement by the U.S. Government. The USGS reserves the right to revise the data pursuant to further analysis and review. Furthermore, it is released on condition that neither the USGS nor the U.S. Government may be held liable for any damages resulting from its authorized or unauthorized use. Although these data have been processed successfully on a computer system at the U.S. Geological Survey, no warranty expressed or implied is made regarding the display or utility of the data on any other system, or for general or scientific purposes, nor shall the act of distribution constitute any such warranty. The U.S. Geological Survey shall not be held liable for improper or incorrect use of the data described and/or contained herein. shp, zip, xml ArcGIS 10.4 ESRI vector shapefile https://doi.org/10.5066/F7FJ2F1R None. No fees are applicable for obtaining the data set. 20200827 Jacob H. LaFontaine South Atlantic Water Science Center Hydrologist mailing and physical

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Norcross GA 30093 US 678-924-6664 jlafonta@usgs.gov Content Standard for Digital Geospatial Metadata FGDC-STD-001-1998