About this Dataset

I17 Levee Centerlines SuisunMarsh

Center lines of the Suisun Marsh levee systems. This dataset is a combination of different Suisun Marsh levee datasets that were edited to be accurate with the current LiDAR available. The use of high-resolution LiDAR, and the products derived from it, allow for levee anatomy to be captured for the surveyed area. This data can further be used for levee maintenance and management, flood modeling and prediction, as well as levee inventories. Since the centerlines are derived from different data sources, some flooded levees are still included and flagged within the dataset.
Organization: State of California
Last updated: 2025-07-23T20:30:58.840738
Tags: alameda-county, california-department-of-water-resources, contra-costa-county, dwr, dwr-gis-atlas, marsh, sacramento-county, sacramento-river-delta, san-joaquin-county, san-joaquin-river-delta, solano-county, structure, suisun, yolo-county

Tables

Table 1

@usgov.ca_gov_i17_levee_centerlines_suisunmarsh.table_1

18.57 kB
485 rows
11 columns

CREATE TABLE table_1 (
  "objectid" BIGINT,
  "name" VARCHAR,
  "type" VARCHAR,
  "source" VARCHAR,
  "date_last_modified" TIMESTAMP,
  "last_modified_by" VARCHAR,
  "comments" VARCHAR,
  "levee_condition" VARCHAR,
  "levee_placement" VARCHAR,
  "date_data_refers_to" TIMESTAMP,
  "shapestlength" DOUBLE
);