Charlotte Harbor HUC8 03100103
A 1,933 km² sub-basin of the South Atlantic-Gulf region in FL. Drought coverage is from the US Drought Monitor (map of 2026-09-01); streamflow classes place each USGS gauge's latest reading against its own day-of-year record.
Health score
50
Moderate
Drought index
248
Severe
Area in D2+
48.4%
0% exceptional (D4)
Gauges below normal
—
no gauges reporting
Median flow
—
of normal for the date
Water assets
394
0 springs · 264 wells
USGS gauges (0)
No active discharge gauges in this sub-basin.
Recent conditions
| Date | DSCI | D2+ % | Gauges low | Flow pct |
|---|---|---|---|---|
| 2026-09-07 | 248 | 48.4 | — | — |
Top water assets
- 65Alligator Creekriver
- 65Gator Slough Canalriver
- 65Gator Slough Canalriver
- 65Catfish Creekriver
- 65Gator Slough Canalriver
- 65Gator Slough Canalriver
- 65North Fork Alligator Creekriver
- 65North Fork Alligator Creekriver
- 65Bear Branchriver
- 65North Prong Alligator Creekriver