The database will be unavailable for several hours on Saturday, January 10th, 2026, for system upgrades starting at 10am Pacific.

Individual Location and Parameter River Conditions Inventory by Year

SAN JOAQUIN RIVER Basin
San Joaquin R, Washington Road (SWA: CDEC)
River Discharge Flow Inventory by Year
Location Parameter Calendar Year Data Points Day Range Date Range Calendar Year
Annual Daily Average
View
SWA River Discharge Flow 2025 264 1-345 2025-01-01 : 2025-12-11 205.75 Graph | Data Table
SWA River Discharge Flow 2024 366 1-366 2024-01-01 : 2024-12-31 161.41 Graph | Data Table
SWA River Discharge Flow 2023 365 1-365 2023-01-01 : 2023-12-31 1337.08 Graph | Data Table
SWA River Discharge Flow 2022 205 1-363 2022-01-01 : 2022-12-29 178.15 Graph | Data Table
SWA River Discharge Flow 2021 217 1-365 2021-01-01 : 2021-12-31 59.51 Graph | Data Table
SWA River Discharge Flow 2020 366 1-366 2020-01-01 : 2020-12-31 106.20 Graph | Data Table
SWA River Discharge Flow 2019 357 1-365 2019-01-01 : 2019-12-31 224.46 Graph | Data Table
SWA River Discharge Flow 2018 350 1-365 2018-01-01 : 2018-12-31 110.29 Graph | Data Table
SWA River Discharge Flow 2017 344 9-365 2017-01-09 : 2017-12-31 1022.25 Graph | Data Table
SWA River Discharge Flow 2016 86 250-335 2016-09-06 : 2016-11-30 28.46 Graph | Data Table
SWA River Discharge Flow 2015 54 1-153 2015-01-01 : 2015-06-02 9.46 Graph | Data Table
SWA River Discharge Flow 2014 48 47-94 2014-02-16 : 2014-04-04 10.68 Graph | Data Table
SWA River Discharge Flow 2013 215 14-254 2013-01-14 : 2013-09-11 12.03 Graph | Data Table
SWA River Discharge Flow 2012 146 1-240 2012-01-01 : 2012-08-27 20.70 Graph | Data Table
SWA River Discharge Flow 2011 282 45-365 2011-02-14 : 2011-12-31 635.17 Graph | Data Table
SWA River Discharge Flow 2010 9 238-250 2010-08-26 : 2010-09-07 9.70 Graph | Data Table