| Data Dictionary | |||||
| Data | Feature | Class | Units / Projection | Description | Relevant Web site |
| Aqua83 | Recharge Zone | Shapefile | TX State Plane | Edwards Auifer recharge zone that is within the study area | COA |
| Austin_ann | Annual Precipitation | Shapefile | Projected into TX State Plane | PRISM data, originally in Albers and projected into TX state plane. Mean annual precipitation for 1961-90 | PRISM |
| City_bmp | Best Management Pracites | Shapefile | TX State Plane | Location and type of Best Management Practice (operated by the COA) | COA |
| Com_bmp | Best Management Pracites | Shapefile | TX State Plane | Location and type of Best Management Practice (not-operated by the COA) | COA |
| Creeks_asi | Creek network | Shapefile | TX State Plane | Creeks network developed from CAPCO, ASI streams and modified by COA Watershed dept to incorporate storm sewers and fill gaps | CAPCO |
| Draftfdr | Flow direction grid | Grid | Distance in feet, direction using 8 direction pour point model | Using CRWR-Prepro - Flow Direction grid script | |
| EPA_LU | Land use | Shapefile | Distance in feet, COA land use codes | Land use as value; including special polygons. Source includes COA data and EPA data for outlying areas | EPA landuse details |
| Extent | Extent of Study Area | Shapefile | Distance measured in feet | All areas within the study area: watersheds touching the City's 5 mile Extraterritorial Jurisdition, with a buffer. | |
| NED_DEM | 30m DEM | Grid | Distance and elevation measured in feet | DEM of the draft area, from NED dataset | NED |
| NED_fill | Fill grid | Grid | Distance and elevation measured in feet | Using CRWR-Prepro - Fill Sinks script | |
| Out | Outlets of the "watershed walls" | Shapefile | TX State Plane | ||
| Sites_phii | Sites of interest | Shapefile | TX State Plane | USGS Gauge stations, EII points, and Mouth sites. | |
| Sparse_lines | Watershed walls | Shapefile | TX State Plane | Created by editing the first delineation of the watersheds, which was based on the Creeks_asi file (in the form of a grid) as the outlets for delineation. This file serves as "walls" to assure proper watershed delineation. | |
| Streamedits | Extensions of streams | Shapefile | TX State Plane (projected from Albers) | From the RF1 files, extensions of the ASI creeks, so that they extend to the edge of the DEMS. | RFI metadata |
| Waterbodies | Waterbodies (creeks, lakes, ponds) | Shapefile | TX State Plane | Waterbodies in the study area. Used for burning in these areas during the CRWR PrePro Process | COA |
| Old data dictionary | |||||