Map of Currently Recognized THPOs

As of June 30, 2013, there are 142 NPS-recognized THPOs. These Indian tribes have assumed the responsibilities of the State Historic Preservation Officers for their respective tribal lands. These 136 sovereign governments have a land base exceeding 50 million acres spanning 30 states.

 

Click on any state to access specific information regarding THPOs. Click HERE to see the entire THPO list.

This map lists NPS-recognized THPO programs.  It does not indicate NATHPO membership

 

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