GNIS will be unavailable beginning at 3:00 pm Mountain Time Friday, May 11 for system maintenance.
The system is expected to be available by Sunday, May 13. Users will also be unable to download files during this time.
The map below depicts the level of completion of the National
Geographic Names Data Compilation Program.
(Note: Click image above for PDF version.)
The map above shows the current status of the Geographic
Names Information System National Geographic Names Data
Compilation Program as of December 31, 2012 within all fifty
U.S. States and the District of Columbia.
To view and print PDF files, you will need to obtain and install the
available at no charge from Adobe Systems.