Fall foliage on a New Hampshire lake

Yes! I want to do my part for clean and healthy lakes in New Hampshire. I will become a monthly donor!

And, TODAY, I want to help unlock the $5,000 Challenge Grant for our lakes.


Your monthly gifts support statewide programs that reduce the runoff water fueling toxic blooms in our lakes. And, you can help unlock this $5,000 challenge grant for our lakes if YOU and 49 others sign up to be monthly donors by September 30.

With a monthly gift of $5 or more, you’ll be entered to win our Grand Prize—a NH LAKES tote of swag!

Grand Prize!

At the end of the month, one special monthly donor will win our Grand Prize: a NH LAKES tote bag full of swag!

Monthly Donor Gifts!

Gifts! If you sign up today as a monthly donor, you will receive a gift chosen with you in mind. A NH LAKES tote is available for $5 per month, a NH LAKES logo hat for $25 per month, and a NH LAKES Yeti logo tumbler for those pledging $50 per month or more.

All monthly gifts under $25

All monthly gifts under $50

All monthly gifts of $50 or more

Start your monthly gift today! It’s easy, secure, and you’re always in control and free to change your gift at any time.

Becoming a monthly donor is simple, convenient, and environmentally friendly!


Lake Keeper monthly donors are individuals who make automated monthly donations via direct debit/ACH bank drafts or credit card payments. Check, in-kind, or cash gifts are unable to be applied towards being a Lake Keeper. If you wish to make a one-time gift to NH LAKES, please click on the “Donate” button at the top of the page.