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Hillsborough 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
03100205006906 USGS_NWIS 02303000 225 cfs 11/20/2024 240 cfs 27 - 12300 cfs Graph Trend
03100205000490 USGS_NWIS 02304000 443 cfs 11/20/2024 497 cfs 27.4 - 11700 cfs Graph Trend
03100205000490 USGS_NWIS 02304500 349 cfs 11/20/2024 395 cfs 0 - 13500 cfs Graph Trend
03100205000490 USGS_NWIS 02304510 325 cfs 11/20/2024 205 cfs -41 - 2370 cfs Graph Trend
03100205000042 USGS_NWIS 02301990 88.2 cfs 11/20/2024 67 cfs 0.4 - 4810 cfs Graph Trend
03100205000042 USGS_NWIS 02302010 170 cfs 11/20/2024 94 cfs 20 - 1130 cfs Graph Trend
03100205000008 USGS_NWIS 02303330 669 cfs 11/20/2024 265 cfs 0 - 5750 cfs Graph Trend
 
*Negative values indicate backward flow due to tidal influences

To download data, visit the Data Download Tool in the Research section of the Polk County Water Resources Atlas.

To view data spatially, visit the Interactive Mapping Application of the Polk County Water Resources Atlas.

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