Inshore Society Fishing Charters - Tampa Bay
Hillsborough River near Inshore Society Fishing Charters - Tampa Bay
About this river
Hillsborough River is an 18.8 mile river near Inshore Society Fishing Charters - Tampa Bay in Florida. Streamflow is measured at the USGS gauge Hillsborough R at Morris BR near Thonotosassa FL (site 02303330). The National Hydrography Dataset places it at stream order 5. Reach geometry comes from the USGS National Hydrography Dataset.
Typical flow by month
1973 to 2026
Hillsborough River typically runs highest in September, at a median 397 cfs, and lowest in May, at 67 cfs. The highest flow on record for any single day is 5,710 cfs, in 2004.
| Month | Typical (cfs) | Usual range (cfs) | Relative level |
|---|---|---|---|
| January | 119 | 81 to 213 | |
| February | 139 | 89 to 212 | |
| March | 106 | 73 to 209 | |
| April | 87 | 59 to 176 | |
| May | 67 | 52 to 93 | |
| June | 93 | 65 to 169 | |
| July | 200 | 118 to 417 | |
| August | 336 | 188 to 648 | |
| September | 397 | 178 to 762 | |
| October | 179 | 102 to 346 | |
| November | 114 | 78 to 150 | |
| December | 104 | 78 to 153 |
Typical is the median of each month’s daily median values, and the usual range runs from the median 25th to the median 75th percentile, across about 52 years of record. Statistics published by the US Geological Survey for Hillsborough R at Morris BR near Thonotosassa FL (site 02303330). Conditions on any given day can fall well outside the usual range. Check the current reading before you go.
Boat access nearby
8 mapped launches sit in the mapped area of Hillsborough River. Ramp data comes from the USGS national boat-ramp inventory.
- Rick's on the RiverHillsborough RiverRestricted
- Lake Weeks (Lake Seffner) Public Boat RampLake WeeksPublic
- Lowry Park Public Boat RampHillsborough RiverPublic
- Harney Park - Tampa Bypass CanalC-135 Tampa Bypass CanalPublic
- Riverhills Park Boat Ramp (Temple Terrace)Hillsborough RiverPublic
- Baker Creek Public Boat RampLake ThonotosassaPublic
- Rotary Riverfront Park (Temple Terrace)Hillsborough RiverPublic
- John B. Sargeant Public Boat RampHillsborough RiverPublic
Embed this gauge on your site
Paste this snippet anywhere, an outfitter page, a club site, a trip report, to show Hillsborough River's live streamflow, water level and 7-day trend. It reads the USGS gauge directly, updates itself, and links back here.
See every free widget you can put on your site, including live conditions and a 7 day forecast.
