Stewards protecting the health of Lake Monomonac in Rindge NH
Who We Are
The MLPOA is an all-volunteer, non-profit organization dedicated to the health and preservation of Lake Monomonac in Rindge, NH. Please join us as we strive to mitigate potential pollution in our lake and surrounding watershed.
Upcoming
Thursday, June 5th is Lake Education Day! Rindge Memorial School fifth grade students will join MLPOA and NHDES limnologists on the lake for an afternoon of hands-on water tests educating the students on how we monitor the health of the lake.
Join Us
Join us and help keep Lake Monomonac the natural treasure we all enjoy. Maintaining and growing membership in MLPOA is the best way to protect the health of our lake and preserve it for future generations.
Spotlight: Watershed Management Plan
MLPOA and Winchendon Springs Lake Association are in the process of applying for a grant from the New Hampshire Department of Environmental Services to fund a watershed-based study of the area surrounding Lake Monomonac. The grant, 604(b) funds ultimately from the EPA, will help identify sources of, and ways to eliminate, phosphorus and other pollutants throughout the watershed. With a Watershed-Based Management Plan in hand, federal monies will be available to fund those projects. In brief, we are working to restore our water quality.

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Best Practices
Spring Clean-Up with Care
TIP: Wait to rake! Beneficial animals like salamanders use last year’s leaves to stay warm until they can make their way to our lakes and ponds. When nights stay above 50F, dispose of yard waste like leaves and grass clippings properly away from lakes, streams, or storm drains.
Why: Organic material adds excess nutrients to lakes, promoting harmful algae blooms.
Lake Monomonac
Rindge, NH & Winchendon, MA
2.7 miles long. 594 acres in NH and 183 acres in MA. Maximum recorded depth 28 feet.
462 properties: 216 in New Hampshire and 246 in Massachusetts.
