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      Clean Up Pasadena’s Arroyo Seco on California Coastal Cleanup Day, Sept. 19

      • Melanie Hooks
        • September 11, 2026
        • 0 comments
      illustration of a California canyon with water draining into the ocean

      The Arroyo Seco is SGV’s local site for California Coastal Cleanup Day (Photo – coastalcleanupday.org)

      “Clean up after yourself.” One of childhood’s major tenets, this familiar phrase inspires many an environmental event. California Coastal Cleanup Day broadens that sentiment to include cleaning up on behalf of others—and it’s coming to Pasadena on Saturday, Sept. 19, from 9:00 am to noon at the Arroyo Seco, 360 N. Arroyo Blvd.

      By Melanie Hooks

      Volunteers will help remove trash from Pasadena’s waterways and prevent pollution from making its way downstream to the ocean.

      The City of Pasadena’s Public Works Department and the West Pasadena Residents’ Association encourage residents to participate. The cleanup supports Pasadena’s broader stormwater program, which works year-round to prevent pollution from entering the storm-drain system and to protect local waterways.

      Public participation is a key part of the city’s responsibilities under its Municipal Separate Storm Sewer System (MS4) permit. It also complements ongoing stormwater capture, treatment and water-quality monitoring efforts.

      California Coastal Cleanup Day is the state’s largest annual volunteer event, bringing communities together to clean beaches, creeks, rivers, lakes and other waterways. Volunteers also record the types of trash they collect, providing valuable data to help inform efforts to reduce pollution and protect California’s waterways.

      To register, visit Coastal.ca.gov/PublicEd/ccd/ccd.html.

      Tagged: California Coastal Cleanup DayClean Up Pasadena’s Arroyo Seco on California Coastal Cleanup Day Sept. 19Help Arroyo Seco Cleanup on Saturday September 19Municipal Separate Storm Sewer SystemPasadena Public Works Department

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      Author

        • Author
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        • Melanie Hooks

          Melanie Hooks found her footing early on with storytelling. Drawn to Wales for a year of college, she eventually followed the call of the West, which led her to Southern California and later to Texas. Today, she embraces every opportunity to immerse herself in and celebrate the diverse artistry of the world. She's a seasoned writer whose work reflects the depth of her experiences.

          Award-winning Colorado Boulevard Newspaper is your go-to source for informative news, engaging events, and vibrant community life in the greater Pasadena area. We’re proud to be recognized for excellence in journalism and remain committed to informing, educating, and collaborating to create a better world, both locally and globally.

        • Latest posts by Melanie Hooks

          • October 13, 2026
            Caltech to Celebrate President Ray Jayawardhana’s Inauguration Oct. 28–29
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            Melodia Mariposa Brings “Music in the Shadows” to Mountain View Mausoleum
          • October 13, 2026
            Monterey Park to Join Great California ShakeOut on October 15

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    • Sept. 2026 Print

      Sept. 2026

      Print Edition

      Covering: Pasadena • Altadena • Sierra Madre • South Pasadena • San Marino • San Gabriel • Alhambra • Monterey Park • Arcadia • Monrovia • La Crescenta-Montrose • Highland Park.

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