The optimal depth in a birdbath is two and a half inches.
Below is a listing of activity books that are available to Boston school teachers. You may down load some of these books, but all are available by calling BWSC’s Community Services Department at 617-989-7000.
Coloring and activity book perfect for young children. Activities include puzzles, word search, and connect the dots.
Water related coloring pages and stimulating word and number games.
Teach children about the importance of water to our plant. Colorful word games and puzzles make understanding water science a breeze.
Learn facts about water, the water cycle, and water sources. Definitions and diagrams help to explain the water treatment and water distribution process. Electronic version is available with interactive activities online.
A coloring and activity book about the storm sewer systems. Lessons include how to identify storm drains, how they work, and how they affect the environment.
Teaches children pollution prevention and the path of the storm drains and where stormwater ends up.