Search datasets
-
The DC Office of the Chief Financial Officer (OCFO), Office of Tax and Revenue (OTR), Real Property Tax Administration (RPTA) values all real property in the District of Columbia. This public...
Search relevance: 1.00 | Views last month: 109 | Catalog Last Checked: September 10, 2026 at 07:07 PM -
This dataset represents the GIS Version of the Public Land Survey System including both rectangular and non-rectangular surveys. The primary source for the data is cadastral survey records housed...
Search relevance: 1.00 | Views last month: 38 | Catalog Last Checked: September 10, 2026 at 06:23 PM -
The USGS compiles online access to water-resources data collected at approximately 1.5 million sites in all 50 States, the District of Columbia, Puerto Rico, the Virgin Islands, Guam, American...
Search relevance: 1.00 | Views last month: 26 | Catalog Last Checked: September 10, 2026 at 10:50 PM -
Each Square is an Island, alone unto itself. There is not now nor has never been, any citywide Survey Coordinate System in D.C. Most squares are unrelated to other Squares by a “Measured”...
Search relevance: 1.00 | Views last month: 23 | Catalog Last Checked: November 03, 2026 at 10:31 PM -
This dataset is an official listing of all approved and recorded subdivisions in East Baton Rouge Parish, Louisiana.
Search relevance: 1.00 | Views last month: 18 | Catalog Last Checked: November 04, 2026 at 07:14 PM -
A table with tax rate codes for the Integrated Tax System Public Extract (ITSPE) data layers. The ITS database also processes notices and tax bills. Public extract of the database used for sending...
Search relevance: 1.00 | Views last month: 18 | Catalog Last Checked: November 03, 2026 at 10:31 PM -
This dataset represents the cadastral maps created by the Geomatics branch in support of real property acquisitions within the Department of Water Resources. The geographic extent of each map...
Search relevance: 1.00 | Views last month: 17 | Catalog Last Checked: October 24, 2026 at 08:48 PM -
This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. **Please Note: Due to the extensive size of the parcel points file - download is recommended from the...
Search relevance: 1.00 | Views last month: 14 | Catalog Last Checked: September 10, 2026 at 06:47 PM -
This dataset represents a Tract or land division (Plot of land) within the City of Baltimore. To leave feedback or ask a question about this dataset, please fill out the following form: Parcel...
Search relevance: 1.00 | Views last month: 12 | Catalog Last Checked: September 10, 2026 at 07:47 PM -
This City Owned Property data has been compiled from deeds, maps, assessor records, and other public records on file in the City of Hartford. The intent of this data layer is to depict a graphical...
Search relevance: 1.00 | Views last month: 12 | Catalog Last Checked: September 10, 2026 at 07:06 PM -
Lines beyond which exterior walls of buildings may not project, generally managed and recorded by the DC Department of Buildings (DOB) and the Office of the Surveyor. Land between a property line...
Search relevance: 1.00 | Views last month: 10 | Catalog Last Checked: November 03, 2026 at 10:31 PM -
The San Francisco Basemap in CAD format comprised of 74 (zipped) tiled drawing files (SF00C.dwg - SF99C.dwg) refreshed weekly. Projection and Datum · The files are referenced to the California...
Search relevance: 1.00 | Views last month: 10 | Catalog Last Checked: September 02, 2026 at 06:56 PM -
The USGS compiles online access to water-resources data collected at approximately 1.5 million sites in all 50 States, the District of Columbia, Puerto Rico, the Virgin Islands, Guam, American...
Search relevance: 1.00 | Views last month: 9 | Catalog Last Checked: September 10, 2026 at 09:24 PM -
The Public Land Survey System (PLSS) First Division is commonly as the section. This is the first set of divisions for a PLSS Township. This dataset represents the GIS Version of the Public Land...
Search relevance: 1.00 | Views last month: 9 | Catalog Last Checked: September 10, 2026 at 06:23 PM -
The following layers, tables, and documents were used to fact verify and data mine. Hyperlinks are subject to change. Layers can be searched within the opendata.dc.gov/search catalog.LAYERSCharter...
Search relevance: 1.00 | Views last month: 8 | Catalog Last Checked: November 03, 2026 at 10:31 PM -
These are the cadastral reference features that provide the basis and framework for parcel mapping and for other mapping. This feature data set contains PLSS and Other Survey System data. The...
Search relevance: 1.00 | Views last month: 8 | Catalog Last Checked: September 10, 2026 at 06:21 PM -
The U.S. Geological Survey's National Water-Use Information Program is responsible for compiling and disseminating the nation's water-use data. The USGS works in cooperation with local, State,...
Search relevance: 1.00 | Views last month: 8 | Catalog Last Checked: September 10, 2026 at 09:31 PM -
PLSSIntersected: This dataset represents the GIS Version of the Public Land Survey System including both rectangular and non-rectangular surveys. The primary source for the data is cadastral...
Search relevance: 1.00 | Views last month: 7 | Catalog Last Checked: September 10, 2026 at 06:21 PM -
The second division of the Public Land Survey System (PLSS) is quarter, quarter-quarter, sixteenth or government lot division of the PLSS. The second and third divisions are combined into this...
Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: September 10, 2026 at 06:21 PM
