Around here
Around Hillsborough River
Source: USGS GNIS · Public land: USGS PAD-US
About this river
Hillsborough River is a 45.4 mile river near Linda's Kayak Rentals in Florida. Streamflow is measured at the USGS gauge Hillsborough R below Crystal Spr near Zephyrhills FL (site 02302010). The National Hydrography Dataset places it at stream order 5. Reach geometry comes from the USGS National Hydrography Dataset.
Typical flow by month
1984 to 2026
Hillsborough River typically runs highest in September, at a median 101 cfs, and lowest in May, at 57 cfs. The highest flow on record for any single day is 1,120 cfs, in 2025.
Show the numbers
| Month | Typical (cfs) | Usual range (cfs) |
|---|---|---|
| January | 74 | 60 to 89 |
| February | 76 | 60 to 92 |
| March | 66 | 56 to 80 |
| April | 63 | 53 to 77 |
| May | 57 | 50 to 66 |
| June | 63 | 55 to 74 |
| July | 83 | 65 to 110 |
| August | 96 | 73 to 183 |
| September | 101 | 74 to 184 |
| October | 83 | 69 to 120 |
| November | 78 | 64 to 90 |
| December | 74 | 60 to 88 |
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 30 years of record. Statistics published by the US Geological Survey for Hillsborough R below Crystal Spr near Zephyrhills FL (site 02302010). 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
Made to print
Put Hillsborough River on your wall
This river section as an art print, drawn over the real terrain with its miles, plus the trails, roads and peaks around it. Pick the colors and the size, and see the finished print before you buy. From $39, shipping included.
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.
