Help Protect
Maine Lakes


Your gift now will help train and support Lake Stewards of Maine volunteers.

Lake Stewards of Maine (LSM), formerly known as the Maine Volunteer Lake Monitoring Program (VLMP) is a 501 (c)(3) non-profit organization. All donations to the LSM are tax-deductible.

Donate by credit card or PayPal account through our secure online giving.

Thank you for your generosity!

To make a one-time donation, click the amount you’d like to donate, or enter your own amount, then click the Donate button.

Contact information

Contact us at:     Phone: 207-783-7733       Email:

Hours of visitation at LSM Office:
  Mondays 9:00am - 3:00pm         Wednesdays 9:00am - 3:00pm
  Thursdays 11:00am - 3:00pm       Or by appointment

Our Mission

Lake Stewards of Maine (LSM) works to protect Maine lakes and to promote lake stewardship through widespread citizen participation in the gathering and dissemination of credible scientific information pertaining to lake health.


LSM is a non-profit 501(c)(3) organization committed to the collection of information pertaining to lake water quality. For 50 years, trained volunteers throughout Maine have donated their time so that we may all learn more about one of Maine’s most beautiful and important resources — our lakes.