Monument Locations
The Engineering Division has established a network of survey control point monuments around the City to aid surveyors and engineers in coordinating their work with the established City horizontal and vertical datums. These monuments have established coordinates on the city grid (NAD 83 / NAVD 88), and are periodically recovered by the City surveyor to ensure that they have not been disturbed.

Maps & Data Sheets
To access a map showing the location of City control monuments, and to review recovery data sheets for these monuments, please read and acknowledge the following disclaimer statement:

The City of Hagerstown accepts no responsibility or liability for any errors or omissions that may be present in this map or recovery sheets. The user accepts all responsibility for the use of this map and data. The monument data represented may be used in surveying activities, but should be double-checked for accuracy.

Please report any recovery information to:
 
e-mail

and include “monument recovery” in the subject line. Typical information might include: “damaged” “missing” “leaning” etc. and/or any discrepancies found in the positional accuracy of any monument. Any information as to the status of our control monuments is welcomed.