Addison County River Watch Collaborative

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ACRWC’s Green stormwater Infrastructure Program


ACRWC offers FREE stormwater site visits to your home, land, or business.

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Photo Credit: Pollinator Pathway of Addison County

Addison County River Watch Collaborative is a nonprofit organization dedicated to water quality in Addison County.

Water quality monitoring is central to our organization’s mission.

We monitor rivers, creeks, and streams in Addison County throughout the warmer months for phosphorus, nitrogen, chloride, and E. coli. This gives us a more comprehensive view of the health of our waterways.

See Our Water Quality Reports

Want to Get Involved?

Our work is supported by wonderful volunteers involved with river sampling and riparian plantings. Check out our volunteer page for more information on getting involved. See you at the river!

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ACRWC Events Calendar

Join our newsletter to hear dispatches from the river.

Sign up to be in the know about our events and initiatives, as well as our water quality reports and water quality news in Addison County.