For the purposes of these regulations, the Town of Haddam is divided into a number of zones as shown on the Zoning Map. The zones are:

There are a number of overlay zones that provide additional regulations for property in those zones. The overlay zones are:

The zone boundary lines are intended generally to follow the center lines of streets and similar rights-of-way, rivers, lot lines, or Town boundary lines, all as shown on the Zoning Map; but where a zone boundary line does not follow such a line, its position is shown on said Zoning Map by a specific dimension expressing its distance in feet from the center line of the traveled way or other boundary line as indicated.

In case of uncertainty as to the true location of a zone boundary line in a particular instance, the determination thereof shall be made by the Zoning Enforcement Officer.