Building footprints are created from heads up digitizing using 2012/2013 Orthoimagery and 2012 Lidar where Orthoimagery is not available.

This layer represents the area and attributes for the Future Land Use Map.

The Digital Flood Insurance Rate Map (DFIRM) Database depicts flood risk Information And supporting data used to develop the risk data. The primary risk; classificatons used are the 4-precent-annual-chance flood event, the 1-percent-annual-chance flood event, the 0.2- percent-annual-chance flood event, and areas of minimal flood risk. The DFIRM Database is derived from Flood Insurance Studies (FISs), previously published Flood Insurance Rate Maps (FIRMs), flood hazard analyses performed in support of the FISs and FIRMs, and new mapping data, where available. The FISs and FIRMs are published by the Federal Emergency Management Agency (FEMA). The file is georeferenced to earth's surface using the UTM projection and coordinate system. The specifications for the horizontal control of DFIRM data files are consistent with those required for mapping at a scale of 1:12,000.

This feature class is made up of City of Austin zoning ordinance boundaries. Work on this layer began in 2001 with zoning ordinance polygons entered on a day forward basis. Therefore, polygons for older ordinances are less likely to be included in this data.

Building, Electrical, Mechanical, and Plumbing Permits and Driveway/Sidewalk Permits issued by the City of Austin. Includes relevant details such as issue date, location, council district, expiration date, description of work, square footage, valuation, and units.

This dataset is compliant with the Building & Land Development Specification (BLDS) data standard.

Stormwater Controls

Polygon layer delineating the area covered by major lakes within Travis County Texas.

Core Transit Corridors identified in the May 12, 2005 City Council Approved Design Standards Policy Document, with recommended amendments made August 4, 2006. A copy of the ordinance can be found at http://www.ci.austin.tx.us/planning/neighborhood/downloads/nl/nlcnpa_code_change_ctc.pdf. Additional information can be found at the following: http://www.ci.austin.tx.us/development/downloads/final.pdf

This layer depicts creeks with buffers for water quality and creek protection.