Protecting and Restoring the Morro Bay Estuary.
runoff

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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Photo Friday: Watching the Rain

Chorro Creek at Canet Road was at 6 feet on Thursday, January 19.

  This winter has been exciting for weather watchers across California. The Morro Bay watershed received almost four inches of rain in the month of December, and January has started out wet, too. We are currently experiencing the effects of an atmospheric river—a long, narrow section of the atmosphere that transports a large amount of moisture. Local weather forecasts predict that Sunday, January 22, will be the biggest storm yet. We’ve been keeping an eye on the sky and paying close attention to the streams that are transporting all of this precipitation to the estuary. Below, you’ll find images of the …

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