Dwr has released the integrated water resources information system iwris, a webbased gis application that allows users to access, integrate, query, and visualize multiple sets of data from diverse sources. This tool allows users to overlay numerous geographic information system gis layers onto a map of california and toggle the layers on and off while. The state of california and the department of conservation make no representations or warrantees regarding the accuracy of the data from which these maps were derived. There is no gis feature class included in this zip file. Contra costa county gis is housed in the department of information technology. Dwr is the steward for nhd and watershed boundary dataset wbd in california. This dataset is updated continually as new sources are available. California farmland conversion reports the 2015 farmland conversion report 20102012 data is available.
Nc onemap large collection of free, statewide gis data nc natural heritage data explorer nc swapinfo a computer application for viewing swap assessment reports and maps, nc dwr public water supply usgs topographic maps. Geological survey using funds provided via the american recovery and reinvestment act of 2009 arra. We work with other organizations to edit and improve nhd and wbd, using the business rules for california. Please read the respective metadata file before using a data layer. Explore and download groundwaterquality results with the new webmap. Sb 5 requires that these maps contain the best available information on. This site hosts gis web services for dwr s public datasets. The official open data portal for the state of california. The data files are in esris shapefile format and have been zipped for ease of download.
The services doc provides are designed to balance todays needs with tomorrows obligations by fostering the wise use and conservation of energy, land and mineral resources. Provide business and technical consulting services to departments and managers throughout the organization. The california department of water resources is sponsoring two sessions of training on the national hydrography dataset editing tools, which will be taught by usgs. Statewide and regional pdf maps are also available at multiple scales.
We provide a full range of internal county gis services including. Access full size published maps and fmmp gis data from 1984 to the present. California state parcel data geographic information systems. This interactive webmap plots waterquality data from domestic and publicsupply wells sampled by the usgs for the california gama priority basin project, and allows users to download datasets. California s nhd improvements are sent to usgs, and accessible from their. California gis data gis and digital spatial data research. The data collection and processing were purchased by the u. A recent update to the groundwater basin boundaries adopted by the california department of water resources. This training is essential for anyone who wishes to participate in nhd stewardship or become read more. Geographic data available through key maps, charts and various data types. Usgs water data for the nation site serves as the publicly available portal to a geographically seamless set of much of the water data maintained within nwis additional background. Gis data and maps arizona department of water resources.
The topographic maps and geographical information system gis data provided in the national map are pregenerated into downloadable products often available in multiple formats. The dwr land use program develops and analyzes data on irrigated acreage primarily for purposes of the california water plan update. The associated data are considered dwr enterprise gis data, which meet all appropriate requirements of the dwr gis spatial data standards. Utah division of wildlife resources index of available gis data. Nov 06, 2018 for more information on the dac mapping tool, including how to download the associated gis data, view the about tab provided on the tool. Basins are named and numbered per the convention of the department of water resources. Marine region gis downloads the marine region gis lab actively acquires and distributes a variety of marinerelated spatial. A fact sheet with more details on the cadwr land use viewer is attached for your information and reference. This site hosts gis web services for dwrs public datasets. Blm navigator is your onestop shop for keyword search of blm data. The water resources mission area creates a wide variety of spatial products from gis datasets, online mappers and decisionsupport tools, data visualizations, and traditional static maps. This photography was acquired from the ca department of water resources, and. Dwr neither accepts nor assumes liability arising from or for any incorrect, incomplete, or misleading subject data. Datasets include landcover, land stewardship and ownership, jepson ecological region boundaries, predicted.
Assessor tables data tables from the assessorrecorder office. Downloadable gis shapefiles california department of. Gis allows users to view, understand, question, interpret, and visualize data in many ways. Join us for a rewarding career ensuring the sustainability of california s water resources. Has biological, cultural, economic and physical gis data for download. Apr 15, 2020 geographic data available through key maps, charts and various data types. Sep 17, 2019 when practical, large basins are also subdivided by political boundaries, as in the central valley. The sacramento river gis was codeveloped by the california department of. Watershed maps and gis data california department of. Oct 30, 2019 california gap analysis project contains gis data sets developed for the california gap analysis project. The information on these maps is based on the most current information available to yolo county geographic information systems. Information about the data and basic download instructions are also available.
The department of fish and wildlife manages california s diverse fish, wildlife, and plant resources, and the habitats upon which they depend, for their ecological values and for their use and enjoyment by the public. This map viewer allows easy viewing and download of vegetation and wetland layers that are contained in the natural communities commonly associated with groundwater nccag dataset. Bay area automated mapping association baama comprehensive list of gis information for the bay area and northern california. Visit our open data site to view and download gis data and applications. Data and databases open data and maps california state. Some of the databases currently accessible through iwris include dwr s water data library, california data exchange center, united states geological survey streamflow data. Welcome to california data exchange center the california data exchange center cdec installs, maintains, and operates an extensive hydrologic data collection network including automatic snow reporting gages for the cooperative snow surveys program and precipitation and river stage sensors for flood forecasting. This is a process that takes time with a state as large and diverse as california. The original topographic maps containing the drawn delta border were scanned from the department of water resources. With or without models, a singlevolume, technical reference that systematically presents existing information on various methods and data sources for developing water budgets. Land use 2014 land iq ds2677 gis dataset california.
California department of conservation administers a variety of programs vital to california s public safety, environment and economy. This data was acquired from the integrated water resources information system iwris, hosted by the california department of water resources dwr. This download provides all the data that the department of water resources has for the statement of claimant. Assessee table and sales data will no longer available for download. Mapping tools california department of water resources. The utah division of wildlife resources udwr provides no warranty nor accepts any responsibility or liability for any inaccurate or incomplete data associated with these files. Maps and gis data are available for digital download. Statewide crop mapping datasets california natural. Dwr landuse viewer for sgma state groundwater management. This data is prepared by land iq, llc and provided to the california department of water. The water budget handbook can help in the development of. The california irrigation management information system cimis is a program unit in the water use and efficiency branch, division of regional assistance, california department of water resources dwr that manages a network of over 145 automated weather stations in california. The data were collected in many different ways including. River stage maps realtime nws california nevada river forecast center.
Sparrow model results of mean daily streamflow and average annual total nitrogen, total phosphorus and suspended sediment load in southeast us streams. National hydrography dataset nhd datasets california. These files contain the spatial data required to plot the townships and sections for each california county or for all of california statewide. Data maps california state water quality control board. The commissions gis program is intended to leverage technology to make data about the lands and resources under the commissions jurisdiction more accessible to the public. California geographic information systems gis research. Comments, problems, improvements, updates, or suggestions should be forwarded to the official gis. The nhd represents the drainage network with features such as rivers, streams, canals, lakes, ponds, coastline, dams, and stream gages. The purpose of the data is to assist the public in identifying water agencies in california. Water data library national hydrography dataset stewardship.
Jul 04, 2018 map services for the spatial data provided by many of the map applications listed above are open and available for public developer use via our gis server endpoint. California one level up the openstreetmap data files provided on this server do not contain the user names, user ids and changeset ids of the osm objects because these fields are assumed to contain personal information about the openstreetmap contributors and are therefore subject to data protection regulations in the european union. Usgs water data for the nation site provides access to water data from over 1. The link to the viewer is also posted on the dwr data, tools, and reports webpage. Download free california arcgis gis shapefile map layers. The water resources mission area creates a wide variety of spatial products from gis datasets, online mappers and decisionsupport tools, data visualizations.
The information available from this program is shared with other agencies, organizations, educational institutions, and the public. The city of orovilles gis department has made some gis data available for the public which can be downloaded below. Marine region gis downloads california department of. We believe the california open data portal will bring government closer to citizens and start a new shared conversation for growth and progress in our great state. This item is managed by the arcgis hub application. Legal delta boundary, 2001, dwr ds586 gis dataset california. California believes in the power of unlocking government data.
On july 10, 2018, the state water board adopted resolution 20180032 to increase focus on data management and data accessibility at the water board data management quick facts. Shipwrecks database page includes historical information and a database of shipwrecks of the california coast. Although this federal geographic data committeecompliant metadata file is. Data and tools california department of water resources. Sep 25, 2017 the link to the viewer is also posted on the dwr data, tools, and reports webpage. Northern california earthquake data center the northern california earthquake data center ncedc is a permanent archive and distribution center primarily for multiple types of digital data relating to earthquakes in central and northern california. Data is available in statewide datasets or in subsets by ecological region and is available in arcinfo export file format. That platform provides web services that enhance data accessibility, and we plan to continue adding datasets to that platform in the future. California gap analysis project contains gis data sets developed for the california gap analysis project. The california department of water resources dwr has released a draft handbook for water budget development. Dwr makes no warranties or guarantees either expressed or implied as to the completeness, accuracy, or correctness of the data.
The delta boundary was digitized from the registered images. Please note that creating presentations is not supported in internet explorer versions 6, 7. Index of available gis data division of wildlife resources. Californias nhd improvements are sent to usgs, and accessible from their. The california department of water resources dwr and u. The national hydrography dataset nhd and watershed boundary dataset wbd are used to portray surface water on the national map. State of california find and use geospatial data from the state of. California gis data gis and digital spatial data research guide. We invite all to search and explore our open data portal and engage with our data to create innovative solutions. This dataset presents the 2014 agricultural land use, managed wetlands, and urban boundaries for all 58 counties in california. California department of water resources public affairs office. Gis datablm navigator provides a centralized location to discover and access blms geospatial data from project, state, and national levels. The calfish abundance database contains a significant amount of information regarding the current and historic status of california s anadromous fish.
Sb 5 requires that these maps contain the best available information on flood hazards and be. Gis and other data used in developing the california water plan. California department of water resources 1977 input data for 1980 and 2000. Bulletin 118 defines the recognized groundwater basins and subbasins throughout the state of california. The county of yolo does not warrant its accuracy or suitability for any particular purpose.
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