An effort to create a “water-based equivalent of a National Park” covering Sandy Hook Bay, the Shrewsbury and Navesink rivers and their tributaries is the subject of upcoming informational sessions, one of which is scheduled for Monday night.

If enacted by federal authorities, the Sandy Hook Bay National Marine Sanctuary would  add more than 12,500 acres of public-use parkland to eastern Monmouth County, according to proponents. Among them are the Navesink Marine Heritage Association, whose website has extensive information on the proposal.

Tonight’s presentation is slated for 7 p.m. at Crawford House at Tinton Falls. The Red Bank Public Library plans to host another on March 16 at 7 p.m. (Click to enlarge)