Saint Johns River - Flow Data By River Segment
The table below shows water quality and/or hydrology information for this river at the individual reach segment level. Reach codes are unique identifiers maintained for each river and stream segment. The map viewer designed to display this information has been temporarily disabled due to performance issues. Until a more reliable alternative is implemented, please download the hydrography GIS data directly via the Advanced Mapping Tool and query the reach segments via a standalone GIS application such as ArcGIS Explorer.
| Reach ID | Data Source | Station | Latest Value |
Date | Historic Average |
Historic Range | Graph Trend |
|---|---|---|---|---|---|---|---|
| 03080103000057 | USGS_NWIS | 02244040 | 1710 cfs | 6128 cfs | 0.6 - 25950 cfs | Graph Trend | |
| 03080103000019 | USGS_NWIS | 02246500 | 4960 cfs | 12919 cfs | 4 - 141500 cfs | Graph Trend | |
| 03080101053201 | USGS_NWIS | 02232000 | 126 cfs | 691 cfs | 0 - 18000 cfs | Graph Trend | |
| 03080101028692 | USGS_NWIS | 02232500 | 281 cfs | 1280 cfs | -137 - 11600 cfs | Graph Trend | |
| 03080101026160 | WIN_21FLCEN | G2CE0202 | 0.2 cfs | 0 cfs | 0.2 - 0.2 cfs | Graph Trend | |
| 03080101024809 | USGS_NWIS | 02236000 | 1070 cfs | 3068 cfs | -3260 - 17900 cfs | Graph Trend | |
| 03080101023813 | USGS_NWIS | 02232400 | 134 cfs | 1011 cfs | -332 - 10700 cfs | Graph Trend | |
| 03080101018665 | USGS_NWIS | 02234000 | 553 cfs | 1886 cfs | -310 - 14900 cfs | Graph Trend | |
| 03080101012570 | USGS_NWIS | 02236125 | 1330 cfs | 3296 cfs | -6180 - 17100 cfs | Graph Trend | |
| 03080101011878 | USGS_NWIS | 02234500 | 935 cfs | 2374 cfs | -2160 - 17500 cfs | Graph Trend | |
To download data, visit the
Data Download Tool
in the Research section of the Lake County Water Resources Atlas.
To view data spatially, visit the
Interactive Mapping Application
of the Lake County Water Resources Atlas.