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 | 4230 cfs | 6167 cfs | 0.6 - 26200 cfs | Graph Trend | |
| 03080103000019 | USGS_NWIS | 02246500 | 3390 cfs | 13252 cfs | 4 - 134000 cfs | Graph Trend | |
| 03080101053201 | USGS_NWIS | 02232000 | 85.7 cfs | 683 cfs | 0 - 18000 cfs | Graph Trend | |
| 03080101028692 | USGS_NWIS | 02232500 | 1090 cfs | 1277 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 | 1720 cfs | 3047 cfs | -3260 - 17100 cfs | Graph Trend | |
| 03080101023813 | USGS_NWIS | 02232400 | 26.7 cfs | 1012 cfs | -332 - 10700 cfs | Graph Trend | |
| 03080101018665 | USGS_NWIS | 02234000 | 1020 cfs | 1869 cfs | -310 - 14500 cfs | Graph Trend | |
| 03080101012570 | USGS_NWIS | 02236125 | 2170 cfs | 3339 cfs | -6180 - 16400 cfs | Graph Trend | |
| 03080101011878 | USGS_NWIS | 02234500 | 1050 cfs | 2349 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.