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State
Environmental Monitoring Program: Discrete Water Quality Data
State of California —
The Interagency Ecological Program’s (IEP) Environmental Monitoring Program (EMP) was initiated in compliance with the Water Right Decision D-1379 (now mandated by... -
State
Agricultural Water Use Data 2011-2015
State of California —
Excel Application Tool for Agricultural Water Use Data 2011 - 2015 Department of water resources, Water Use Efficiency Branch, Water Use Unit program, has developed... -
State
i03 Groundwater Sustainability Plan Areas
State of California —
The passage of the Sustainable Groundwater Management Act (SGMA) in 2014 set forth a statewide framework to help protect groundwater resources over the long-term.... -
State
Agricultural Water Use Data 2006-2010
State of California —
Excel Application Tool for Agricultural Water Use Data 2006 - 2010 Department of water resources, Water Use Efficiency Branch, Water Use Unit program, has developed... -
State
i08 C2VSimFG Boundary
State of California —
The boundary dataset covers the model domain of the C2VSimFG. The total area of the model domain is 20,742 square miles. It contains 32,537 elements, which make up... -
State
Dry Well Reporting System Data
State of California —
In California, water systems serving one (1) to 15 households are regulated at the county level. Counties vary in their practices, but rarely do counties collect data... -
State
Clifton Court Forebay Predation Study - (LEG) - Avian Behavior v3
State of California —
Observations of the behaviors of avian predators at Clifton Court Forebay 2013- 2018 -
State
i16 Census BlockGroup EconomicallyDistressedAreas 2023
State of California —
This is a copy of the statewide Census Block Group GIS Tiger file. The IRWM web based EDA mapping tool uses this GIS layer. Created by joining ACS 2019-2023 5 year... -
State
i03 Water Plan Planning Areas
State of California —
Description for i03_DAU_county_cnty2018 is as follows:Detailed Analysis Unit-(DAU) Convergence via County Boundary cnty18_1 for Cal-Fire, (See metadata for CAL-FIRE... -
State
i07 Water Shortage Vulnerability Small Water Systems
State of California —
This dataset represents a water shortage vulnerability analysis performed by DWR using Small Water System boundaries pulled from the SWRCB (State Water Resource... -
State
i03 dwr region offices
State of California —
Description for i03_DAU_county_cnty2018 is as follows:Detailed Analysis Unit-(DAU) Convergence via County Boundary cnty18_1 for Cal-Fire, (See metadata for CAL-FIRE... -
State
Paleo-Dendrochronological "Tree-Ring" Hydroclimatic Reconstructions for Northern and Southern California River Basins
State of California —
Background Tree-ring chronologies allow assessment of hydrologic variability over centuries to millennia, gives historic context for assessing recent droughts, and... -
State
i17 StateWaterProject Repayment Reaches
State of California —
This is a line dataset that delineates the extent of State Water Project repayment reaches. The locations of the repayment reaches were derived from DWR records.... -
State
DCP Aquatic Invasive Species
State of California —
The DCP Aquatic Invasive Species Study is one of many relicensing documents for the Devil Canyon Project (DCP) Hydropower Project Number 14797. The California... -
State
C2VSimCG v1.0
State of California —
(Released November 17, 2022) The California Central Valley Groundwater–Surface Water Simulation Model - Coarse Grid (C2VSimCG) is an integrated hydrologic model that... -
State
C2VSimCG R374_rev
State of California —
A new version of the C2VSimCG model is available here (https://data.cnra.ca.gov/dataset/c2vsimcg-v1-0) Revised version of the C2VSimCG R374 (released April 27, 2018).... -
State
State Water Project Delivery Capability Report (DCR) 2017
State of California —
State Water Project Delivery Capability Report 2017, report, model, and data analysis -
State
Delta 2016 Land Use Data
State of California —
Delta 2016 Land Use Data that is used for DETAW-DCD. -
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...