Wolf HUC8 04030202
A 9,650 km² sub-basin of the Great Lakes region in WI. 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
65
Moderate
Drought index
193
Moderate
Area in D2+
1.94%
0% exceptional (D4)
Gauges below normal
0%
of 5 reporting
Median flow
182%
p83 of record
Water assets
3,603
15 springs · 1,733 wells
USGS gauges (8)
- WOLF RIVER AT LANGLADE, WI04074950251 cfsp31 · normal
- WOLF RIVER AT NEW LONDON, WI040790001,740 cfsp79 · above normal
- TOMORROW RIVER NEAR NELSONVILLE, WI0408079858 cfsp83 · above normal
- RED RIVER AT MORGAN ROAD NEAR MORGAN, WI04077630301 cfsp89 · above normal
- EMBARRASS RIVER NEAR EMBARRASS, WI04078500757 cfsp93 · much above normal
- WOLF RIVER NEAR SHAWANO, WI04077400669 cfsno long-term record
- Unk Trib to SB Little Wolf River nr Ogdensburg, WI04079910011 cfsno long-term record
- WOLF RIVER AT WINNECONNE, WI040815004,130 cfsno long-term record
Recent conditions
| Date | DSCI | D2+ % | Gauges low | Flow pct |
|---|---|---|---|---|
| 2026-09-07 | 193 | 1.94 | 0/5 | p83 |
Top water assets
- 65Wolf River At Winneconne, Wiriver
- 65Hartman Creek Number Onereservoir
- 65Little West Branch Creekriver
- 65Wild Rosereservoir
- 65Pony Creekriver
- 65Tomorrow River Near Nelsonville, Wiriver
- 65Wolf River At New London, Wiriver
- 65Hortonvillereservoir
- 65Embarrass River Near Embarrass, Wiriver
- 65Red River At Morgan Road Near Morgan, Wiriver