Lake Winnebago HUC8 04030203
A 1,482 km² sub-basin of the Great Lakes region in WI. 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
74
Moderate
Drought index
0
None
Area in D2+
0%
0% exceptional (D4)
Gauges below normal
—
no gauges reporting
Median flow
—
of normal for the date
Water assets
964
19 springs · 788 wells
USGS gauges (1)
- Fond Du Lac River @ W. Arndt St. at Fond Du Lac,WI0408354567 cfsno long-term record
Recent conditions
| Date | DSCI | D2+ % | Gauges low | Flow pct |
|---|---|---|---|---|
| 2026-10-18 | 0 | 0 | — | — |
| 2026-10-17 | 0 | 0 | — | — |
| 2026-10-16 | 0 | 0 | — | — |
| 2026-10-15 | 0 | 0 | — | — |
| 2026-10-14 | 0 | 0 | — | — |
| 2026-10-13 | 0 | 0 | — | — |
| 2026-10-12 | 0 | 0 | — | — |
| 2026-10-11 | 0 | 0 | — | — |
| 2026-10-10 | 0 | 0 | — | — |
| 2026-10-09 | 0 | 0 | — | — |
| 2026-10-08 | 0 | 0 | — | — |
| 2026-10-07 | 0 | 0 | — | — |
| 2026-10-06 | 0 | 0 | — | — |
| 2026-10-05 | 0 | 0 | — | — |
Top water assets
- 66Schleyreservoir
- 65West Branch Fond Du Lac Riverriver
- 65Fond Du Lac River @ W. Arndt St. At Fond Du Lac,Wiriver
- 65West Branch Fond Du Lac Riverriver
- 65West Branch Fond Du Lac Riverriver
- 65East Branch Fond Du Lac Riverriver
- 65Eldorado Marshreservoir
- 65East Branch Fond Du Lac Riverriver
- 65East Branch Fond Du Lac Riverriver
- 65Fox Riverriver