Upper Walnut Creek HUC8 11030007
A 2,403 km² sub-basin of the Arkansas-White-Red region in KS. 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
72
Moderate
Drought index
38
Abnormally dry
Area in D2+
0%
0% exceptional (D4)
Gauges below normal
—
no gauges reporting
Median flow
—
of normal for the date
Water assets
999
0 springs · 623 wells
USGS gauges (0)
No active discharge gauges in this sub-basin.
Recent conditions
| Date | DSCI | D2+ % | Gauges low | Flow pct |
|---|---|---|---|---|
| 2026-09-07 | 38 | 0 | — | — |
Top water assets
- 67South Fork Walnut Creekriver
- 67South Fork Walnut Creekriver
- 67Forrester Creekriver
- 67North Fork Walnut Creekriver
- 67Middle Fork Walnut Creekriver
- 67North Fork Walnut Creekriver
- 67Middle Fork Walnut Creekriver
- 67South Fork Walnut Creekriver
- 67South Fork Walnut Creekriver
- 67South Fork Walnut Creekriver