Moorhen and McNabney Marshes are temporarily closed to the public as a precautionary measure until algae testing can be completed.

Cyanobacteria has been detected in Moorhen and McNabney Marshes. Cyanobacteria can cause harm. For the safety of you and your pets, the marshes are closed until further analysis can be conducted.

For questions, contact us at 925-228-5635 or online by clicking here.