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Mellin Levee - Rio Vista Location
City, County, and State of the levee system. Determined by the levee alignment location not the leveed area.
Rio Vista, Solano County, California
System ID
Unique identifier code for the levee system using 10 or 12 numbers in length.
5205001401
Operation and Maintenance Organization
Entity responsible for day-to-day management of the levee.
Solano County Public WorksCentral Valley Flood Protection BoardSolano County Water AgencyCA Department of Water Resources
Floodplain Management
Entities responsible for regulating activities that occur in areas prone to flooding.
FEMA Region 9
Oversight Organization
Entity responsible for oversight of the levee and ensuring it is maintained.
USACE - Sacramento District
Last Assesment Date Last Risk Assessment or Formal Inspection.
8/14/2020
Levee Length
Combine length of all the levee system features including the embankments, floodwalls, closures where they exist for this system.
1.173 Miles Average Levee Height
The average height of the levee system. The levee profile viewer on the mapping window will show the actual levee height values for the length of the levee if available.
4 Feet Year Levee Constructed Year levee system was fully completed as a flood reduction project.
No Data Summary
General text description of the levee system with a summary of why the levee is there, and the benefits it provides.
Mellin Levee – Rio Vista levee system is a portion of the Sacramento River Flood Control Project, a large scale levee project authorized by Congress. The map of the levee system shows the leveed area, the area which would be prone to flooding in the absence of a levee. Mellin Levee – Rio Vista levee system reduces the risk of flooding for Solano County and adjacent industrial, residential, and agricultural lands from flood waters in the Sacramento River. A nonurban population and a significant number of structures are present within the leveed area. Highway 84 crosses through the leveed area. Mellin Levee – Rio Vista levee system is constructed of earthen embankments, and requires year-round maintenance. The Central Valley Flood Protection Board is the non-federal sponsor and is the responsible agency for operation and maintenance of the levee system.
Performance & Condition
General text description of the historical and anticipated performance of the levee, the people and property benefitting from the levee and who may be at risk of flooding, and actions to address areas of concern.
In Progress
Flooding Hazard
Historic Loading by Percentage of Height
Representative loading associated with historical flood information as a percentage of the levee height or overtopping.
Representative loading associated with historical flood information as a percentage of the levee height or overtopping.
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