To work as a community for clean and healthy lakes, ponds, and streams in our watershed.


Everyone will cherish and protect our waters to sustain them into the future.


Watershed map of 30 MRWA

Watershed Information

Q: What is a watershed?

A: Everyone lives in a watershed, no matter how much or how little water is nearby. A watershed is an area of land that drains into a river, stream or lake. It includes everything within its borders – the land, air, plants, animals, towns, farms and people.  Watersheds drain (or “shed”) water into lakes through streams and ditches, directly over the ground surface and through groundwater. Everything that happens in a lake’s watershed eventually impacts the lake’s water quality, for better or worse.

Q: What is the 30 Mile RiverWatershed?

A: The 30 Mile River Watershed is an 90 square-mile rural region northwest of Augusta, Maine that encompasses over 20 lakes and ponds, many of  which form a chain referred to as the “30 Mile River.” The chain runs from Kimball Pond south to Androscoggin Lake, and includes some of the more pristine lakes in Central Maine.


Numerous town officials and lake association members in the 30 Mile River Watershed, from Kimball Pond down to the Androscoggin Dead Water, joined to form a non-profit corporation to protect and preserve the watershed. Vienna's eight-year lake warden and courtesy boat inspection program was the local model, and the group sought out other organizations in Maine during its planning.

In January, 2008 the organization became a nonprofit corporation in Maine and in July of that year became a 501c3 federal nonprofit.


Annual Reports

thumbnail of 2018 Annual Report, for printer

2018 Annual Report

2017 Annual Report

2016 Annual Report

2015 Annual Report

2014 Annual Report

2013 Annual Report

2012 Annual Report