- Land that is subject to Chapter 91 jurisdiction implies some form of public access to that land, even if it is privately owned. Generally speaking, this regulation applies to tidelands or areas that were previously tidelands before interruptions from the built environment, such as dams. Before the construction of Amelia Earhart Dam, the Malden River was subject to tidal changes and therefore under the Chapter 91 jurisdiction.
- This map displays parcels that are subject to Chapter 91 and the property owners who may be under this obligation. For more information on the background of this law you can follow the link to MassDEP: http://www.mass.gov/dep/water/resources/about01.htm