Foster City Raises Lagoon Levels for Summer

For Immediate Release: March 16, 2021
Contact: Greg Baeza, Public Works Superintendent, gbaeza@fostercity.org, (650) 286-3551

Starting today, March 16, 2021, the Foster City Public Works Department will begin to raise the water level in the Foster City lagoon by approximately 6-8 inches from winter levels to summer levels. In the event of a forecast for a major rain event, the Lagoon will be lowered to accommodate the runoff.

The City’s Lagoon Management Plan sets standard lagoon water levels for winter and summer periods. The lagoon level is lowered in the winter in order to prepare to accept additional storm water associated with frequent winter storms. In the summer, levels are raised to accommodate recreational uses of the lagoon waterway. The water level will typically be maintained between 1 to 2 feet from the level of elevation 100, which is the design height of most lagoon bulkheads. The water level will generally be higher on weekends and holidays and lower during midweek. This is done to promote maximum water exchange in the lagoon. However, if a major storm is predicted, the lagoon level may be lowered in preparation for the storm at any time of year.

If you have any questions about the lagoon levels or Lagoon Management Plan, please contact Public Works Superintendent Greg Baeza at gbaeza@fostercity.org or (650) 286-3551.

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