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September 17, 2025 4:32PM
September 17, 2025 16:32PM
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IRWD Closes San Joaquin Marsh Due to Inclement Weather

Due to the inclement weather and potential flooding, The Irvine Ranch Water District has closed the IRWD San Joaquin Marsh, effective immediately. This includes all the Marsh Campus buildings (Audubon, Duck Club, Learning Center and Visitor Center) and walking trails. It is expected to re-open later this week. Questions? 949-453-5500.

Due to the inclement weather and potential flooding, the Irvine Ranch Water District has closed the IRWD San Joaquin Marsh, effective immediately. This includes all the Marsh Campus buildings (Audubon, Duck Club, Learning Center and Visitor Center) and walking trails. It is expected to re-open later this week. Questions? 949-453-5500.