Upper Fox HUC8 04030201
A 4,196 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
67
Moderate
Drought index
167
Moderate
Area in D2+
0%
0% exceptional (D4)
Gauges below normal
13%
of 8 reporting
Median flow
115%
p61 of record
Water assets
2,928
9 springs · 2,189 wells
USGS gauges (10)
- SILVER CREEK AT SPAULDING ROAD NEAR GREEN LAKE, WI040734667 cfsp10 · below normal
- WHITE CREEK AT SPRING GROVE ROAD NR GREEN LAKE, WI040734621 cfsp51 · normal
- ROY CREEK AT ROY CREEK ROAD NEAR GREEN LAKE, WI040734580 cfsp51 · normal
- FOX RIVER AT PRINCETON, WI04073365648 cfsp55 · normal
- FOX RIVER AT BERLIN, WI04073500860 cfsp68 · normal
- GREEN LAKE INLET AT CT HIGHWAY A NR GREEN LAKE, WI0407346820 cfsp68 · normal
- FOX RIVER AT OSHKOSH, WI040824004,630 cfsp75 · above normal
- GREEN LAKE SW INLET @ CT HIGHWY K NR GREEN LAKE,WI04073460544 cfsp86 · above normal
- CHAFFEE CREEK AT I-39 NEAR COLOMA, WI0407324011 cfsno long-term record
- WUERCHES CREEK AT CT HWY B NEAR GREEN LAKE, WI040734572 cfsno long-term record
Recent conditions
| Date | DSCI | D2+ % | Gauges low | Flow pct |
|---|---|---|---|---|
| 2026-09-07 | 167 | 0 | 1/8 | p61 |
Top water assets
- 66Lawrence Lakereservoir
- 65Big Sloughriver
- 65Briggsvillereservoir
- 65Langreservoir
- 65Green Lake Sw Inlet @ Ct Highwy K Nr Green Lake,Wiriver
- 65Pardeevillereservoir
- 65Chaffee Creek At I-39 Near Coloma, Wiriver
- 65French Creek Wildlife Refugereservoir
- 65Fox River At Berlin, Wiriver
- 65Lower White Riverreservoir