Protecting and Restoring the Morro Bay Estuary.
storm water

Field Updates February 2021: Post-Storm Monitoring

  COVID-19 Precautions The Morro Bay National Estuary Program’s fieldwork has been deemed an essential service by the County of San Luis Obispo. Due to COVID-19 safety precautions, we are not working with volunteers at this time and our field staff are following updated monitoring protocols. We look forward to working with volunteers and other community members again as soon as it is safe for us to do so. Thank you, readers, for staying engaged and supporting the Estuary Program’s work on storm monitoring and other fieldwork tasks during this difficult time.  Monitoring Sites Post-Storm January brought a substantial amount …

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First Flush in the Morro Bay Watershed: What goes down the drain?

First Flush Embarcadero

    Each fall, many of us busily prepare for the first big rain of the wet season. Homeowners might clean out gutters and put away patio furniture. Cities often run their street sweepers and vacuum out storm drains to prevent flooding. This past fall, the Estuary Program prepared for what is known as First Flush monitoring. What’s the harm in a little runoff? In the course of daily life, pollutants build up on our streets and sidewalks. Things like oil spills from cars, fertilizer from landscaping, pet waste, and trash can gather. When the first big rain arrives, these …

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Field Updates January 2019: Eelgrass, Stormy Monitoring, Wildlife

Once the water levels dropped to safe wading levels, we went out to check on equipment and measure stream flow on Pennington Creek. This is at the site that previously had a fish passage barrier. The barrier was removed over the fall, opening up miles of Pennington Creek for migrating steelhead trout. Partners at other organizations have seen returning adult steelhead in a few other creeks in the county, so we are keeping our eyes open for ones in our watershed as well.

    Fulfilling our mission to protect and restore the Morro Bay estuary for people and wildlife requires a lot of hard work in the field. At the Estuary Program, that often entails doing research, restoration, and monitoring work out on the estuary and along the creeks that feed into it. Read on to see what we’ve been up to during the past month. (Don’t miss the pictures of the creeks during our recent stormy weather!) Eelgrass January was a busy month for field staff. We started by completing our eelgrass permanent transect monitoring. We were excited to see a …

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Stormwater Runoff and Morro Bay

We’ve had a lot of opportunity lately to watch the rain come down. After it hits the ground, though, where does it go? Stormwater sometimes runs down a gutter before flowing into the street. It joins water that is running off other streets and sidewalks, and makes its way into a storm drain like this one. It picks up natural debris, like leaves and sticks, as well as anything else in its path. That water eventually drains out into Morro Bay. To keep yourself safe from fast-flowing water and higher bacteria levels, it’s a good idea to stay out of the …

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