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National Hydrography Data - NHD and 3DHP
State of California —
The USGS National Hydrography Dataset (NHD) Downloadable Data Collection from The National Map (TNM) is a comprehensive set of digital spatial data that encodes... -
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County Land Use Surveys
State of California —
This is collection of DWR County Land Use Surveys. You may scroll the list below to download any individual survey of interest. Historic County Land Use Surveys... -
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SGMA Climate Change Resources
State of California —
This dataset includes processed climate change datasets related to climatology, hydrology, and water operations. The climatological data provided are change factors... -
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DWR Airborne Electromagnetic (AEM) Surveys Data
State of California —
Statewide AEM Surveys Project Overview The Department of Water Resources’ (DWR’s) Statewide Airborne Electromagnetic (AEM) Surveys Project is funded through... -
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WEAP Future Scenarios Model for Water Plan Update 2023
State of California —
California Water Code Section 10004.6 requires the California Department of Water Resources (DWR) to quantify current and future water conditions in the state. This... -
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DSM2 2022.01 Historical Update
State of California —
DSM2 historical data updated through December 31, 2021 -
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Statewide Crop Mapping
State of California —
For many years, the California Department of Water Resources (DWR) has collected land use data throughout the state and used this information to develop water use... -
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California's Groundwater Update 2020 (Bulletin 118)
State of California —
California's Groundwater Update 2020 (CalGW) is California's foremost technical publication on groundwater in the state of California. CalGW, formally known as... -
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TRE ALTAMIRA InSAR Subsidence Data
State of California —
This dataset represents measurements of vertical ground surface displacement in more than 200 of the high-use and populated groundwater basins across the State of... -
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HEC DSSVue Plugins
State of California —
Introduction Plugins written to extend HEC-DSSVue # Godin Filter Godin filters are used to remove tidal signals from timeseries of stage, flow and other such... -
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Bay-Delta SCHISM Input Data
State of California —
Boundary forcing data for historical modeling with Bay-Delta SCHISM 2008-2016. -
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Sustainable Groundwater Management Act (SGMA) Basin Prioritization
State of California —
The following data and resources were used for the SGMA Basin Prioritization of California’s 515 groundwater basins and subbasins. The Department of Water Resources... -
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IWFM Demand Calculator (IDC)
State of California —
Publicly available version of IDC (IWFM Demand Calculator) -
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2015 Urban Water Management Plans (UWMPs) Historic Information
State of California —
2015 Urban Water Management Plans (UWMPs) Historic Information -
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Periodic Groundwater Level Measurements
State of California —
The DWR Periodic Groundwater Levels dataset contains seasonal and long-term groundwater level measurements collected by the Department of Water Resources and... -
State
Region Land Use Surveys
State of California —
This is collection of DWR Region Land Use Surveys. These include several county land use surveys, In addition, you may scroll the list below to download any...