Waccasassa HUC8 03110101
A 3,047 km² sub-basin of the South Atlantic-Gulf region in FL. Drought coverage is from the US Drought Monitor (map of 2026-10-13); streamflow classes place each USGS gauge's latest reading against its own day-of-year record.
Health score
72
Moderate
Drought index
118
Moderate
Area in D2+
0.03%
0% exceptional (D4)
Gauges below normal
0%
of 1 reporting
Median flow
219%
p81 of record
Water assets
595
21 springs · 52 wells
USGS gauges (1)
- WACCASASSA RIVER NR GULF HAMMOCK, FLA.02313700215 cfsp81 · above normal
Recent conditions
| Date | DSCI | D2+ % | Gauges low | Flow pct |
|---|---|---|---|---|
| 2026-10-21 | 118 | 0.03 | 0/1 | p81 |
| 2026-10-20 | 118 | 0.03 | 0/1 | p89 |
| 2026-10-19 | 118 | 0.03 | 0/1 | p91 |
| 2026-10-18 | 118 | 0.03 | 0/1 | p88 |
| 2026-10-17 | 118 | 0.03 | — | — |
| 2026-10-16 | 118 | 0.03 | — | — |
| 2026-10-15 | 132 | 0.03 | — | — |
| 2026-10-14 | 132 | 0.03 | — | — |
| 2026-10-13 | 132 | 0.03 | — | — |
| 2026-10-12 | 132 | 0.03 | — | — |
| 2026-10-11 | 132 | 0.03 | — | — |
| 2026-10-10 | 132 | 0.03 | — | — |
| 2026-10-09 | 132 | 0.03 | — | — |
| 2026-10-08 | 133 | 0.03 | — | — |
Top water assets
- 65Otter Creekriver
- 65Mud Creekriver
- 65Dry Creekriver
- 65Waccasassa Riverriver
- 65Thousandmile Creekriver
- 65Cow Creekriver
- 65LEV719991 SPRING (LEVY)spring
- 65LEV719991 SPRING (LEVY)spring
- 65Cow Creekriver
- 65Waccasassa Riverriver