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One of our goals is to continue gathering information relating to the Mason and Dixon Line. If you have information you would like to share, or if you have visited the stones and would like to add your information to the inventory, please complete the from below. Be sure to include the location of the stone and the mile number if you know it (preferably the USGS number depicted on the Quadrangle maps). Every recorded visit to the stone helps us track the condition and threats of damage from farming, traffic and vandalism.

 If you are planning a trip to locate the stones, please keep in mind that most of the stones are located on private property and you must obtain permission before entering upon their land. Take a camera along and share your photo with us on your return and be sure to include yourself in the picture if possible.


Mile Marker
Date of Visit


Condition of Stone




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