Local and accountable.

Productive lands. Thriving streams.

Helping people help the land.

Building resiliency together.

Serving our community since 1946.

Your Local Partner in Conservation

Acting as a dot connector, a bridge builder, and innovative collaborator, we work to provide the best technical and educational resources to solve our most complex natural resource issues. We partner for    conservation solutions.

Protecting Our Watersheds

The RCD works tirelessly with rural, agricultural, and urban partners to support healthy ecosystems, habitat and biodiversity, and ensure sustainable, high-quality water supplies for people and wildlife.

Supporting Agriculture

Our programs for farmers, ranchers, and local schools help ensure viable local agriculture while also helping agriculture to be of service to the environment.

Water Conservation Interview With Mark Greenspan

Water Conservation Interview With Mark Greenspan

Dr. Mark Greenspan, viticulturist and President of Advanced Viticulture in Windsor, CA, discusses his approach to managing irrigation in vineyards to achieve optimal grape quality using the least amount of water necessary. In this interview with Keith Abeles, the Sonoma RCD’s Soil and Water Specialist, he explains his program of using soil moisture probes in conjunction with pressure chambers and porometers to deliver precise amounts of irrigation when needed, and how to hold off when it is unnecessary.

Click here to read the full description and watch!

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October eNewsletter

October eNewsletter

The latest | October 2020 Edition: Disaster preparedness, Local Work Group survey, ASAP grant program now taking applications, CARCD Conference goes virtual this November

Visit our Resources | Newsletter page to read this edition and to sign up for our monthly editions!

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Vineyard Soil Health Trial Summary

Vineyard Soil Health Trial Summary

Tillage Impacts on Soil Health and Water Retention –
Summary of a Sonoma Valley Vineyard Field Trial

There is spirited, ongoing debate on how to best manage tillage in vineyard tractor rows. Proponents and practitioners of full till, no till or alternate row tillage all make good arguments, often with great passion. Read the full article here!

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