Flood Protection Zones


    Upcoming Meetings

     

    • Flood Control Zone 1A – Laguna-Mark West Watershed - Advisory Committee Meeting
      • Date: Tuesday, December 8, 2015
      • Time: 10:00am-12pm
      • Location:  SCWA offices, 404 Aviation Blvd.
      • Purpose:  Annual advisory committee meeting to review and approve recommended 2016-17 budget and discuss flood and stormwater management activities and issues
      • View Agenda
    •  Flood Control Zone 2A - Petaluma River Watershed - Advisory Committee Meeting
      • Date: Thursday, December 10, 2015
      • Time: 2:00pm-4pm
      • Location:  City of Petaluma Water Resources office.       202 No. Mc Dowell Blvd.
      • Purpose:  Regular advisory committee meeting to review and approve recommended 2016-17 budget and discuss flood and stormwater management activities and issues
      • View Agenda
    • Flood Control Zone 3A – Valley of the Moon Watershed – Advisory Committee Meeting
      • Date: Thursday, December 15, 2015
      • Time: 2:00pm-4pm
      • Location:  Valley of the Moon Water District board room. 19039 Bay St., El Verano
      • Purpose:  Regular advisory committee meeting to discuss flood and stormwater management issues
      • View Agenda

    Flood Protection Zones

    In 1958, under the authority of the Water Agency's enabling legislation, the formation of nine geographical zones, each encompassing a major watershed, was proposed as a means of financing the construction and maintenance of flood protection works within Sonoma County. The nine zones include:

     


    Zone Development and Funding

    Over the succeeding several years, Zones 1A, 2A, 3A, 5A, 7A and 8A were officially formed. Zones 1A, 2A, and 3A have Zone Advisory Committees that annually prioritize and approve capital improvement projects for their respective zones.

    In November 1986 and again in 1996, the electorate of Zones 1A and 2A authorized the levying of benefit assessments within these two zones for 10 years to augment funds received from general property taxes. Since 1986 these revenues have supplemented the property taxes received by Zones 1A and 2A.

    The officially formed zones have financed the construction of flood protection and drainage facilities, the maintenance of natural waterways, the preparation of master drainage plans for areas subject to flooding, and erosion and sediment control activities. The zones have also financed the flood protection operation and maintenance activities of the Water Agency.