Map Reference Layers
B118 Groundwater Basins
Description
This dataset is a feature class showing the boundaries of groundwater basins and subbasins as defined by the California Department of Water Resources as last modified by the Basin Boundary Emergency Regulation adopted on October 21, 2015. The file is in ESRI geodatabase format and is intended for use with compatible GIS software. Groundwater basins are represented as polygon features and designated on the basis of geological and hydrological conditions - usually the occurrence of alluvial or unconsolidated deposits. When practical, large basins are also subdivided by political boundaries, as in the Central Valley. Basins are named and numbered per the convention of the Department of Water Resources. The associated data are considered DWR enterprise GIS data, which meet all appropriate requirements of the DWR GIS Spatial Data Standards. DWR makes no warranties or guarantees, either expressed or implied, as to the completeness, accuracy or correctness of the data, nor accepts or assumes any liability arising from or for any incorrect, incomplete or misleading subject data.
Service/Hosted Location
Feature Server: https://gis.water.ca.gov/arcgis/rest/services/Geoscientific/i08_B118_CA_GroundwaterBasins/FeatureServer
Download and API @OpenData: https://data.cnra.ca.gov/dataset/ca-bulletin-118-groundwater-basins
Crop Mapping 2014
Description
This dataset represents a statewide, comprehensive, field-scale assessment of agricultural land use, as well as urban and managed wetland boundaries for the 2014 year. This data is prepared by Land IQ, LLC and provided to the California Department of Water Resources (DWR) and other resource agencies involved in work and planning efforts across the state for current land use information. This dataset is meant to provide information for resource planning and assessments across multiple agencies and serves as a consistent base layer for a broad array of potential users and multiple end uses. The associated data are considered DWR enterprise GIS data, which meet all appropriate requirements of the DWR Spatial Data Standards, specifically the DWR Spatial Data Standard version 2.1, dated May 11, 2016. This data set was not produced by DWR. Data were originally developed and supplied by LandIQ, LLC, under contract to California Department of Water Resources. DWR makes no warranties or guarantees — either expressed or implied — as to the completeness, accuracy, or correctness of the data. DWR neither accepts nor assumes liability arising from or for any incorrect, incomplete, or misleading subject data. The official DWR GIS Steward for this data set is John Lance, who may be contacted at john.lance@water.ca.gov. Comments, problems, improvements, updates, or suggestions should be forwarded to the official GIS Steward as available and appropriate.
View the full technical report: Statewide Crop Mapping 2014 Report
View the full metadata description: Metadata
View the Frequently Asked Questions: FAQ
Service/Hosted Location
Feature Server: https://gis.water.ca.gov/arcgis/rest/services/Planning/i15_Crop_Mapping_2014/FeatureServer
Download and API @OpenData: https://data.cnra.ca.gov/dataset/crop-mapping-2014