San Diego Bay

RAIN BRINGS URBAN RUNOFF TO COUNTY BEACHES

January 25, 2013 (San Diego) – The Department of Environmental Health has issued a General Advisory for the coastal waters of San Diego County due to recent rainfall. Swimmers, surfers, and other ocean users are warned that the levels of bacteria can rise significantly in ocean and bay waters, especially near storm drains, creeks, rivers, and lagoon outlets that discharge urban runoff. Urban runoff may contain large amounts of bacteria from a variety of sources such as animal waste, soil, and decomposing vegetation. While many coastal storm drains within San Diego County are permanently posted with white metal warning signs, additional temporary warning signs are not posted for General Advisories. Activities such as swimming, surfing and diving should be avoided in all coastal waters for 72 hours following rain. This includes all coastal beaches and all of Mission Bay and San Diego Bay. Elevated bacteria levels can persist after a rainstorm depending upon the intensity of the storm, volume of runoff and ocean and current conditions.

RAIN BRINGS URBAN RUNOFF TO COUNTY BEACHES

 

April 12, 2012 (San Diego County) -- The Department of Environmental Health has issued a General Advisory for the coastal waters of San Diego County due to recent rainfall.  Swimmers, surfers, and other ocean users are warned that the levels of bacteria can rise significantly in ocean and bay waters, especially near storm drains, creeks, rivers, and lagoon outlets that discharge urban runoff.

RAIN BRINGS URBAN RUNOFF TO BEACHES: COUNTY WARNS OF CONTAMINATION


November 20, 2011 (San Diegio)--The County Department of Environmental Health has issued a General Advisory for coastal waters of San Diego County due to recent rainfall. Activities such as swimming, surfing and diving should be avoided in all coastal waters for 72 hours following rain due to elevated bacteria levels. This includes all coastal beaches, Mission Bay and San Diego Bay.

BOOK REVIEW: SAN DIEGO BAY: A CALL FOR CONSERVATION

 

San Diego Bay: A Call for Conservation

 

By the Students at Jacobs High Tech High. Foreword by E. O. Wilson. Preface by Jane Goodall.

University of California San Diego Sea Grant Program. San Diego. 2009. Paperback. Illustrated. 344 pages. $24.95.  Distributed by Sunbelt Publications, El Cajon, CA.

 

Reviewed by Walter Hall

 

Part history, part politics, part biology, part artistic reflection and all heart…a remarkable testament to the power of project-based learning in a complex and changing world. -- Allison Alberts, Zoological Society of San Diego.

 

San Diego teacher Dr. Jay Vavra and his colleagues at Gary and Jerri-Ann Jacobs High Tech High have quietly accomplished something extraordinary. Over the past six years, under the rubric of the San Diego Bay Study, they engaged some 250 students in original research leading to ecological assessments that today are invaluable references for San Diego’s civic leaders, policymakers and conservation advocates.