City of Laconia Public Works Department

In 1998, the City of Laconia established a network of twenty-two permanent monumented control points tied to commonly used horizontal and vertical control datums. In 2000, twenty additional control points were established. The control points are dispersed throughout the City, and are intended to be used to link geographic information to common a datum. The City of Laconia makes no warranties, expressed or implied, to the use of the data.

The following documents and map contain information regarding the City of Laconia Survey Control Network:

GPS Control Survey Report 1998

GPS Survey Control Report 2000

GPS Survey Control Map