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.
Annual Meeting
The 2025 MLPOA Annual Meeting, held on July 19, was very well attended and covered a full agenda of important updates and votes. Members approved bylaw changes, officer elections and funding for lake preservation efforts including contributions to the Loon Preservation Committee, NH Lakes and the WSLA Golf Tournament. Updates were shared on road salt education, cyanobacteria, dam funding, milfoil and more. Thanks to everyone for an engaging and successful gathering!
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: Order your 2026 MLPOA Calendar Now!
It’s that time of year again! MLPOA is putting together its 2026 calendar featuring beautiful lake scenes as well as information about our recently granted Watershed Management plan.
Proceeds help support our Lake Host program (Check. Clean. Dry.) We’re working hard on a lot of fronts to keep our lake clean and healthy.
$16/calendar if mailed. $13/calendar if picked up. Questions? Contact Steve Gray (snkgray@myfairpoint.net | 603-899-6625 | 49 Conifer Rd Rindge)
Order by October 31st. Pick up available beginning Thanksgiving week.
Quick Links
Best Practices
Maintain Your Septic System
TIP: Schedule a septic system inspection and pump it every 3–5 years.
Why: A poorly maintained septic system can leak harmful bacteria and nutrients into the lake, especially during summer’s increased usage.
NH LAKES has some great Dos & Don’ts
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.
