About Morses Pond

  1. History
  2. Watershed Overview

Morses Pond has a rich history dating back to 1738, when Edward Ward dammed his brook to create a small mill pond. The original Morses Pond was much smaller than the pond we enjoy today. During the following century, a string of owners from railroad companies to paint manufacturers built up the dam and used the impounded water as a source of hydropower. Towards the end of the 1800’s and into the early 1900’s, two different ice-making companies owned the pond. Both companies built the pond up to the Morses Pond we enjoy today.

Morses Pond covers about 100 acres between Routes 135 and 9 in the northwest corner of Wellesley. A large area of the pond is less than 10-feet deep; its average depth is about 8 feet and its maximum depth is 23 feet. Water enters the north end of the pond from Bogle Brook, Boulder Brook, and Jennings Brook. Water exits the pond through the dam on Route 135 and continues on to Paintshop Pond, Lake Waban, and eventually the Charles River. Water also exits via the groundwater wells that extract water for public consumption in Natick and Wellesley.

Morses Pond is considered eutrophic; it receives more nutrients than life in the pond can use. A eutrophic pond is on the fast track to conversion to wetland. Pond eutrophication often stems from an excess of phosphorus. Extra phosphorus reduces water clarity and supports the rampant growth of algae and other undesirable plants and weeds. While algae and undesirable plants and weeds thrive in a phosphorus-rich environment, they strangle fish and other aquatic animals by consuming the oxygen necessary for life. Algal blooms kill fish and other animals, create unpleasant odors, and nurture vegetation that grows dense and thick enough to close large areas of the pond to swimmers and boaters for much of the summer.

See the Comprehensive Management Plan Here