These zoning districts, except for the Wellhead Protection Overlay District are shown, defined, and bounded on a map entitled "Zoning Map, Village of Adams, Jefferson County, New York dated February 20, 1984," are further described by this chapter. This chapter includes both explanatory materials and the map. The Law (as well as any amendments thereto) must be filed in the office of the Village Clerk. The Clerk shall certify (by recording the nature and date) of any changes to the Law or Map. The Wellhead Protection Overlay District are set forth on the Wellhead Protection Overlay District Map dated 2-22-2000 and filed with the Village Clerk.