The Department of Water Resources (DWR) is responsible for managing and protecting California’s water resources. DWR works with other agencies to benefit the State’s people and to protect, restore and enhance the natural and human environments.
Water Plan Planning Areas as part of the detailed Analysis’s Units (DAU) dataset. DAU boundaries match Cal-Fire dataset “cnty24k09_1_poly”.
Developed exclusively for CVFPP work. Specifically, this area has been delineated in an effort to define the analysis area for environmental analyses of various kinds. Once finalized, a two-mile buffer will be added and form the basis of the...
This dataset depicts the boundaries of the Suisun Marsh. This feature class was digitized from the map, A.B. 1717, by Jeff Galef on August 22, 2012. The features were labeled as being in the Primary or Secondary Zone. The digitizing was done at a...
One foot contours developed from Delta LIDAR. LIDAR was developed under a contract between California DWR and URS Corporation (DRMS contract), with Fugro EarthData as lead LIDAR survey contractor. Flights were conducted in 2007 with 9% reflown in...
Delineates the legal Delta established under the Delta Protection Act (Section 12220 of the Water Code) passed in 1959. The associated data are considered DWR enterprise GIS data, which meet all appropriate requirements of the DWR GIS Spatial...
Template map of the 48 Department of Water Resources (DWR) Integrated Regional Water Management (IRWM) Regions, current to 02/13/2014.
Hydrologic Regions (HR), part of the DWR Detailed Analysis Unit (DAU) dataset. DAU boundaries match Cal-Fire dataset “cnty24k09_1_poly”.
From the DAU boundaries in i03_DAU_county_cnty24k09 dataset: “Detailed Analysis Unit-(DAU) Convergence via County Boundary cnty24k09_1_poly, (*See metadata for CAL-FIRE cnty24k09_1_poly), State of California. The existing DAU boundaries were...
This is the official dataset of CADWR for determining agricultural land use and irrigated acres. The purpose is provide information for resource planning and assessments across multiple agencies.
This data set was not produced by DWR. The TIGER/Line Files are shapefiles and related database files (.dbf) that are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File / Topologically...