Latest samples: reflect the most recent water test results.
Likely condition: based on recent weather and historical trends.
clean for swimming
clean for boating
not clean for either
less than a month
1-12 months
more than 12 months
Ashuelot River Local Advisory Committee
ARLAC plays a vital role in protecting the Ashuelot River and its shorelands, through the New Hampshire Rivers Management and Protection Program.
167 NH Route 123, Marlow, NH 03456
