Colorado State University

SPGIS - South Platte Geographical Information System

The development of GIS themes for an ArcView model platform for well locations, Streamflow Depletion Factors (SDFs), satellite imagery, hydrography, and other themes that provide a comprehensive tool for mapping and analysis. Data (acres, crop types, and weather) can be transferred directly from SPGIS to SPCU for consumptive use calculations.

South Platte Mapping and Analysis Program, Geographic Information System (GIS) Component

Geographic Information System (GIS) themes and spatial analysis features of SPMAP can be used to create input files for the IDSCU Model and SDF View, or as a stand-alone tool. The SPMAP tools are under development by the Integrated Decision Support Group (IDS), with cooperation from local water user organizations.

The development of GIS themes for well locations and streamflow depletion factors (SDFs) has been combined with other useful map themes to provide a comprehensive tool for mapping and analysis. ArcView version 3.2 was selected for the model platform; an extension to ArcView using the Avenue scripting language was constructed in a Windows 95/NT environment for tool development and spatial themes added for the South Platte.

Unless otherwise indicated all themes are projected in NAD83.

I added the AWAS parameter calculator. It should run in any version of ArcGIS. It uses .net, so you may have to install .net 1.1 or 2.0 from Microsoft's windows update site. Once installed, go to customize in the Tools menu and click the customize tab. Select category "IDS", and the transmissivity tool should appear. Drag it to a toolbar (you may want to create a new toolbar). If you run into any problems please let me know (Dave Patterson).

View the South Platte GIS layers using ArcIMS including 5 meter B & W photos

Tool downloads

File Version Date Description
AWAS V3.27 for ArcGIS 10.1.zip 3.27 2014-08-11 ArcGIS extension for calculating AWAS parameters such as distance to river and transmissivity. Install by unzipping and double-clicking AWAS.esriAddIn, then go to customize from the Tools menu, click on the Commands tab, and select the IDS category.
AWAS V3.24 for ArcGIS 10.zip 3.24 2014-02-13 ArcGIS extension for calculating AWAS parameters such as distance to river and transmissivity. Install by unzipping and double-clicking AWAS.esriAddIn, then go to customize from the Tools menu, click on the Commands tab, and select the IDS category.
AWAS V3.23 for ArgGIS 9.3.zip 3.23 2012-01-26 ArcGIS extension for calculating AWAS parameters such as distance to river and transmissivity. After you run the setup files, go to customize from the Tools menu, click on the Commands tab, and select the IDS category.
AWAS V3.8 for ArgGIS 9.1.zip 3.3.8 2010-04-26 If you have ArcGIS 9.1, use this version.
AWAS V3.10 for ArgGIS 9.2.zip 3.3.10 2009-06-02 If you have ArcGIS 9.2, use this version.
AWAS V3.8 for ArgGIS 9.3.zip 3.3.8 2009-03-12 If you have ArcGIS 9.3, use this version.
AWAS V3 3_3_6.zip 3.3.6 2008-12-05 Older version.
AWAS V3 3_3.zip 3.3.0 2008-09-16 Previous version of tool
awas_calc.zip 3.0 2006-09-26 Previous version.
awas_calc_noSA.zip 1.2.17 2005-12-20 Version that does not use the Spatial Analyst.
Working with AWAS Tools.doc 1.2 2005-12-15 Blurb on how to use the tool.
splatte.avx 1.4.36 2004-08-12 SPMAP ArcView extension (use this if you know how to install extensions).
spgis.zip 1.4.30 2004-05-21 SPMAP ArcView extension setup program
user_man_v149.pdf 1.4.9 2000-03-28 SPMAP User Manual

To view the division 1 quad data, go to the IDS PLSS Locator page.

Layer downloads

NAD27 NAD83 Date Description
all.zip all.zip 2004-04-15 All SPGIS shapefiles
braided.zip braided.zip 2002-04-10 Braided river sections along the lower South Platte river.
cities.zip cities.zip 2002-04-10 MUNICIPAL BOUNDARIES - Statewide geographic data from the Colorado Department of Transportation.
counties.zip counties.zip 2002-04-10 Colorado counties along the lower South Platte river.
ditch.zip ditch.zip 2002-04-10 Ditches along the lower South Platte river.
div_dist.zip div_dist.zip 2002-04-10 Colorado water district boundaries along the lower South Platte river.
fcroads.zip fcroads.zip 2002-04-10 FUNCTIONALLY CLASSIFIED ROADS - Statewide geographic data from the Colorado Department of Transportation.
fields_98.zip fields_98.zip 2004-01-09 Irrigated fields along the lower South Platte river.
forestrds.zip forestrds.zip 2002-04-10 FOREST SERVICE ROADS - Statewide geographic data from the Colorado Department of Transportation.
gages.zip gages.zip 2002-04-10 USGS stream flow gages along the lower South Platte river.
highways.zip highways.zip 2002-04-10 HIGHWAYS - Statewide geographic data from the Colorado Department of Transportation.
hydro_wells.zip hydro_wells.zip 2002-10-07 All wells taken from Hydrobase.
hydrography.zip hydrography.zip 2002-04-10 Hydrography along the lower South Platte river.
imgindex.zip imgindex.zip 2002-04-10 IRS Image Index.
lake.zip lake.zip 2002-04-10 Lakes along the lower South Platte river.
lroads.zip lroads.zip 2002-04-10 LOCAL ROADS - Statewide geographic data from the Colorado Department of Transportation.
lspsection.zip lspsection.zip 2002-04-10 Lower South Platte PLSS section boundary.
ncwcd_weather.zip ncwcd_weather.zip 2002-04-10 Northern Colorado Water Conservancy District Weather Stations along the lower South Platte river.
nws_weather.zip nws_weather.zip 2002-04-10 National Weather Stations along the lower South Platte river.
plss_tbr.zip plss_tbr.zip 2002-04-10 100k PLSS without sections along the Lower South Platte river.
plss_trs.zip plss_trs.zip 2002-04-10 100k PLSS with section information along the Lower South Platte river.
plss_trs_24k.zip plss_trs_24k.zip 2002-04-10 24k PLSS with sections along the Lower South Platte river.
plss_ids_div1_utm_nad27.zip plss_ids_div1_utm_nad83.zip 2005-03-16 PLSS theme digitized by IDS using quad images. Projection is UTM NAD27.
quads.zip quads.zip 2002-04-10 Index of DRGs along the Lower South Platte.
river.zip river.zip 2004-11-03 The Lower South Platte River digitized and edited by the IDS Group from originals Hurr and Schneider (1972) provided by GASP. Now includes western part of Nebraska.
sdf.zip sdf.zip 2002-04-10 SDF Day Lines at the Lower South Platte River.
sdf_10day_wd1.zip sdf_10day_wd1.zip 2002-04-10 SDF 10 Day Lines for Colorado Water District 1 at the South Platte River.
sdf_10day_wd2.zip sdf_10day_wd2.zip 2002-04-10 SDF 10 Day Lines for Colorado Water District 2 at the South Platte River.
sdf_10day_wd64.zip sdf_10day_wd64.zip 2002-04-10 SDF 10 Day Lines for Colorado Water District 64 at the South Platte River.
sdf_bndy.zip sdf_bndy.zip 2006-06-05 SDF Boundary for the South Platte, includes part of Nebraska. Initially digitized from (Hurr and Schneider, 1972) for each reach in the South Platte River Basin; a small portion of the boundary in Nebraska from the maps of the USGS Water Supply Paper-1378 was added later.
streams.zip streams.zip 2002-04-10 South Platte streams digitized from USGS quads by the Colorado Divison of Wildlife, Aquatics, provided to IDS by the Northern Colorado Water Conservancy District.
sp_trans_1000_gal_per_day_per_foot.zip sp_trans_1000_gal_per_day_per_foot.zip 2004-04-15 South Platte Transmissivity of the Valley Fill Aquifer (1000 gal per day per foot).
trans_grid.zip trans_grid.zip 2006-06-05 Transmissivity grid of the South Platte Valley Fill Aquifer (1000 gal per day per foot, requires Spatial Analyst). This is a coverage, so extract it into an empty directory.
trans_200m_pt_grid.zip trans_200m_pt_grid.zip 2004-11-03 Lattice of points spaced every 200 meters with transmissivity, harmonic mean of transmissivity, and distances from point to the river, boundary, and total. River and boundary distance units are in FEET. This was developed for users without the spatial analyst. Updated with extended boundary and river themes into Nebraska.
tm_index.zip tm_index.zip 2002-04-10 TM Image Index.
usgs_water_table_cont.zip usgs_water_table_cont.zip 2004-05-21 South Platte Water Table Contours.
wells_div1.zip wells_div1.zip 2004-02-05 Colorado Division 1 wells.
wells_div1_gps_trans.zip wells_div1_gps_trans.zip 2004-12-15 Colorado Division 1 wells that have been GPSed. Transmissivity parameters are included.

ESRI provides a free map viewer if you don't have ArcView.