Foster City Lagoon Level On The Rise

For Immediate Release: March 12, 2019
Contact: Frank Schoening, Public Works Maintenance Superintendent, (650) 286-3550, fschoening@fostercity.org

The Foster City Public Works Department will be raising the water level in the Foster City Lagoon by approximately 6-8 inches from winter levels to summer levels during the week of March 18, 2019.  Water level adjustments to the lagoon are made during Winter and Summer periods.

Raising Lagoon Level (Summer Levels)

During mid-March, the City of Foster City Public Works Department begins the annual Summer program of raising the level of the Foster City Lagoon. The water level will usually 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. The level will be lowered, if needed, during rainy days or in anticipation of a major storm.

Lowering Lagoon Level (Winter Levels)

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. 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 Maintenance Superintendent Frank Schoening at (650) 286-3550 or fschoening@fostercity.org.

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