

Each year on April 22nd, communities across the world come together as one to celebrate Earth Day – a manifestation of our shared desire to protect and preserve this beautiful planet we call home.
Earth Day was first observed in 1970 – a time when pollution was uncontrolled and environmental protection was not a priority for policymakers. Spearheaded by Senator Gaylord Nelson, the Earth Day movement brought together activists and concerned citizens from all walks of life. 20 million Americans – roughly 10% of the US population at the time – took part in rallies, teach-ins, and demonstrations. As a result, awareness was raised about pollution, deforestation, and the adverse impacts of industrial waste. This bottom-up action led to significant changes, including the creation of our present Environmental Protection Agency.
Earth Day is a reminder to all of us that we, the people, have the power to change the world – but only if we come together and educate one another about the astonishingly fragile world we inhabit. As we look to the future, there’s a real opportunity to continue protecting our beautiful environment. By staying informed, sharing knowledge, and building on the progress started in 1970, we can keep moving toward a healthier, more sustainable world.
With this in mind, the Contra Costa Clean Water Program is spotlighting some of the Earth Day events happening in our County – from educational celebrations where communities can come together and teach each other about our planet to local clean-ups where we can all work together to keep our environment free from pollutants.

Across Contra Costa County, many cities and local environmental groups are hosting their own Earth Day celebrations – including community fairs, nature walks, and workshops! We’re highlighting a few of our favorite events here, but be sure to check our calendar to see what other events are happening near you.
Education and advocacy aren’t the only grassroots ways to protect our planet. Local clean-ups and other service events are synonymous with American conservationism. We encourage anyone who wants to live in a clean, healthy local environment to attend one of these clean-ups. Just like with our list of Earth Day celebrations above, this is in no way an exhaustive list so check with your town or city about Earth Day volunteer opportunities close to home.

Earth Day is more than a single date on the calendar—it’s a reminder that protecting our planet is a responsibility we all share, every day of the year. While the challenges we face can seem overwhelming, history has shown that collective action creates real change. By learning, volunteering, and advocating for a healthier environment, we continue the legacy of those who fought for the clean air, water, and land we depend on.
As you celebrate Earth Day this year—whether by joining a clean-up, attending an educational event, or simply making more sustainable choices in your daily life—know that every action, no matter how small, contributes to a greater movement. Together, we can protect our local environment and inspire the change we want to see for our planet’s future.
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