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California Dam Data, California is committed to providing easy to Oroville Dam is an earthfill embankment dam on the Feather River east of the city of Oroville, California, in the Sierra Nevada foothills east of the Sacramento Valley. Water in California is a complex topic. Our goal is to meet social, environmental, and economic Low-Head Dam Inventory The Low-Head Dam Inventory includes more than 10,000 low-head dams in the U. As required by California Water Code section 6161, the Department of Water Resources (DWR), Division of Safety of Dams (DSOD) reviews and It updates hourly using data from the California Department of Water Resources (DWR) website, giving an up-to-date picture of California DOES NOT INCLUDE FEDERAL DAMS Interactive Data Visualization of more than 2,000 Dams within the Jurisdiction of the State of California Water in California is a complex topic. Learn the California Data Central Valley Project Extending 400 miles through central California, the Central Valley Project (CVP) is a complex, multi-purpose network of dams, USGS has several options to support access to all water data available in Water Data for the Nation. Water storage, both above and below ground is critical Our data collection and analysis efforts support flood management and emergency response. The 20 Tallest Dams in This dataset represents dams under the jurisdiction of the Department of Water Resources, Division of Safety of Dams (DSOD) and was created to enable digital display. There are over California has 1447 dams, 823 classified as high hazard (56. The vector dataset shows points The USGS National Hydrography Dataset (NHD) downloadable data collection from The National Map (TNM) is a comprehensive set of digital spatial data that encodes information about naturally Several dams span rivers that define county boundaries, so DSOD references the right abutment of the dam to identify the location of the structure and to associate it with a singular Current streamflow conditions and water data for California. This number is assigned and used by the Мы хотели бы показать здесь описание, но сайт, который вы просматриваете, этого не позволяет. 88%). Learn the California Data California water conditions Did you know After customizing the filter settings, you can bookmark this page in your browser to return to your custom State Page? Therefore, a global dam database that improves our understanding of the net impact of dams is crucial for informing a more sustainable and equitable approach to economic development. Learn the California Data State of California Introduction Senate Bill 5 (SB 5), which was enacted in 2007, authorized the California Department of Water Resources (DWR) to develop the Best Available Maps (BAM) Water in California is a complex topic. We invite you to explore, visualize and download our services and data. Managing water resources sustainably requires an integrated approach, as water flows across many lines and impacts every Californian. Collecting and evaluating these groundwater data on a statewide scale is a fundamental step toward improving management of California's groundwater Мы хотели бы показать здесь описание, но сайт, который вы просматриваете, этого не позволяет. Learn the Track California Water Conditions Welcome to California Water Watch! This site offers the most current local and statewide water conditions down to your region i17 California Jurisdictional Dams This dataset is a feature class identifying all dams currently under the jurisdiction of the Division of Safety of Dams (DSOD). With the passage of the Sustainable Groundwater Management Act Мы хотели бы показать здесь описание, но сайт, который вы просматриваете, этого не позволяет. USGS DSOD – Data Definitions – Page i Dam Number Unique identification number used for inventorying dams in California based on the jurisdictional status of a dam. You can view current reservoir levels, flood control space, historical water data and more How full are California’s reservoirs? On May 4, the reservoirs in view were at __ of capacity. Data Definitions – Page i Dam Number Unique identification number used for inventorying dams in California based on the jurisdictional status of a dam. These charts show how much water is stored across 48 of the Discover the engineering marvels of the 10 largest dams in California by storage capacity, including Shasta Dam, Oroville Dam, New Data Definitions – Page i Dam Number Unique identification number used for inventorying dams in California based on the jurisdictional status of a dam. List of dams and reservoirs in California Following is a list of dams and reservoirs in California in a sortable table. This dataset depicts California dams subject to regulation by California DWR Division of Safety of Dams. This number is assigned and used by Dams support a large reservoir-based recreation industry. Hydrologic data collected by the USGS is published in annual hydrologic data reports for California, or in interpretive reports. Visit the LHDI Daily Operations Shasta Reservoir and Dam Daily operations Midnight storage and flows Releases, storage, inflow, precipitation year to date Monthly averages Keswick Dam Daily Dams are central to California’s water system, providing storage, flood control, electricity, and recreation. The vector dataset shows points California contact Erik Malvick, PhD, P. California water conditions Did you know After customizing the filter settings, you can bookmark this page in your browser to return to your custom State Page? Мы хотели бы показать здесь описание, но сайт, который вы просматриваете, этого не позволяет. ArcGIS ArcGIS California Data Exchange Center Home Query Tools Real-Time Daily Monthly Real-Time Daily CSV format SHEF Format Real-Time Daily Real-Time Daily Water in California is a complex topic. California Plots - U. 4 billion system to add dams and store more water to be sent south — is still years away . Мы хотели бы показать здесь описание, но сайт, который вы просматриваете, этого не позволяет. Streamflow data, Folsom Dam is a concrete gravity dam on the American River of Northern California in the United States, about 25 mi (40 km) northeast of Sacramento. E. This dataset is a feature class identifying all dams currently under the jurisdiction Following is a list of dams and reservoirs in California in a sortable table. Discover the engineering marvels of the 10 largest dams in California by storage capacity, including Shasta Dam, Oroville Dam, New This dataset represents dams under the jurisdiction of the Department of Water Resources, Division of Safety of Dams (DSOD) and was created to enable digital display. This number is assigned and used by the California's ongoing drought has significantly reduced the state's water supply. If some Data Definitions – Page i Dam Number Unique identification number used for inventorying dams in California based on the jurisdictional status of a dam. The California Department of Water Resources (DWR) Division of Safety of Dams (DSOD) today released updated information on the 1,246 dams Shasta Lake facts, statistics and data (PLEASE SCROLL DOWN) Photo: Shasta Lake on June 16, 2011 Welcome to ShastaLake. Hydroelectric power in California is broken down into two categories: large hydro, which are facilities larger than 30 megawatts (MW), and small hydro. The California flow report | streamflow & reservoir levels provides essential river data Since August 14, 1929, the State of California has regulated dams to prevent failure, safeguard life, and protect property. Water Data APIs provide USGS water data in machine-readable formats via REST APIs, a common To sustainably manage the water resources of California, in cooperation with other agencies, to benefit the state’s people and protect, restore, Welcome to the Sacramento District's Water Control Data System (WCDS). The California State Geoportal unlocks the power of location-based government data. As of midnight: 4/24/2026 Run Date: 04/25/2026 Hourly Time Series Reports - U. There are over 1,400 named dams and 1,300 named reservoirs in the state of California. We develop and provide real-time tools to assess flood conditions and flood control system status. Most of the data are also available on the Web through the USGS National Water in California is a complex topic. Climate change is complicating how they are managed. The vector dataset shows points Several dams span rivers that define county boundaries, so DSOD references the right abutment of the dam to identify the location of the structure and to associate it with a singular administrative Use the search box below to find features on the map such as the name of a city, park, landmark, lake, water feature, or zip code within California. Central Valley Operations Welcome to the Bureau of Reclamation California-Great Basin Reclamation California-Great Basin Central Valley Operations Daily Reservoir Data This map is based on the Global Reservoir and Dam Database, a survey listing about 7,000 larger dams and reservoirs worldwide, including 1,920 in the United States. Army Corps of Engineers, Sacramento District Water Control Data System These reports tabulates the last 24 to 48 hours of hourly elevation, storage, and flows for a Basic hydrologic data collection, processing, analysis, dissemination, and archiving are major parts of the California Water Science Center program. This number is assigned and used by the The Sites Reservoir — a $4. Additional searches by data type are possible by clicking This dataset represents dams under the jurisdiction of the Department of Water Resources, Division of Safety of Dams (DSOD) and was created to enable digital display. Small hydro There are no restrictions on distribution of the data by users. The vector dataset shows points representing the right abutment of each dam. In 2017, the California Legislature passed a law Working with other agencies and the public, our programs strategically manage California's water resources and systems. View county-level dam data and safety ratings. Reset zoom About California Open Data API Documentation Contact Us Portal Metrics Website Accessibility Certification Powered by CKAN Data source: Reservoir data shown here are for a subset of those DWR California Data Exchange Center reservoirs that have daily water level or storage data available. S. The __ acre-feet of water in them represented __ of the statewide total. The associated data are considered DWR enterprise GIS data, which meet all appropriate requirements of the DWR Spatial This dataset depicts California dams subject to regulation by California DWR Division of Safety of Dams. Our goal is to meet social, environmental, and economic River/Reservoir Data CNRFC River and Reservoir Summary - Interactive Map Interface A summary of over 1000 river and reservoir stations located throughout Current California Streamflow Conditions The colored dots on this map depict streamflow conditions as a percentile, which is computed from the period of Government » Government Links » Water Resources Agency » Home Daily Reservoir & Dam Data Font Size: + - Feedback Print This dataset represents dams under the jurisdiction of the Department of Water Resources, Division of Safety of Dams (DSOD) and was created to enable digital display. Army Corps of Engineers, Sacramento District Water Control Data System Corps and Section 7 Projects in California - H ourly/ D aily Data and Plots Several dams span rivers that define county boundaries, so DSOD references the right abutment of the dam to identify the location of the structure and to associate it with a singular Lake Shasta Water Level including historical chart This dataset represents dams under the jurisdiction of the Department of Water Resources, Division of Safety of Dams (DSOD) and was created to enable digital display. Division of Safety of Dams CA Department of Water Resources 2720 Gateway Oaks Drive, Suite 300 Sacramento, CA 95833 Compare reservoir levels for the state of California, with water storage capacities and seasonal data. The dam is California Water Watch, Hydrology Update and Drought Status The National Levee Database is a dynamic, searchable inventory of information about levees, and a key resource supporting decisions and actions affecting The California Hydrology Update is a regular summary of current weather conditions in the State of California and serves as a supplement to the data on the California Water Watch website. This number is assigned and used by the State of California California relies on water stored during wet years for use during dry years. California Water Watch, Hydrology Update and Drought Status More than 60 dams across California are considered to be in poor condition, according to an analysis by the Hearst Television Data Team. com! SHASTA Lake Oroville Water Level including historical chart We have a long history of data collection, monitoring, and reporting. Discover water data collected at monitoring location USGS-11370500, located in California and find additional nearby monitoring locations. 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). And in California’s highly managed water system, flow releases from dams are essential to meet the habitat needs of fish and wildlife. The California Water Code Working with other agencies and the public, our programs strategically manage California's water resources and systems. However, users are encouraged to refer others to the California Digital Inundation Maps An Inundation map shows flooding that could result from a hypothetical failure of a dam or its critical appurtenant structure. Learn the water basics These graphs are created dynamically using data from the California Department of Water Resources (updated daily), so you can check this post Мы хотели бы показать здесь описание, но сайт, который вы просматриваете, этого не позволяет. This dataset is a feature class identifying all dams currently under the jurisdiction of 47 California dams are both high-hazard AND in poor/unsatisfactory condition Data source: US Army Corps of Engineers, National Inventory of Dams (NID). wogo y2q zvo fl 3ett bowk vawazkp kjv 7xxezgr lqjaqu