Connoquenessing HUC8 05030105
A 2,171 km² sub-basin of the Ohio region in PA. 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
74
Moderate
Drought index
0
None
Area in D2+
0%
0% exceptional (D4)
Gauges below normal
0%
of 3 reporting
Median flow
532%
p90 of record
Water assets
1,963
2 springs · 1,320 wells
USGS gauges (3)
- Slippery Rock Creek at Wurtemburg, PA03106500403 cfsp87 · above normal
- Connoquenessing Creek near Zelienople, PA03106000266 cfsp90 · much above normal
- Muddy Creek near Portersville, PA0310630064 cfsp92 · much above normal
Recent conditions
| Date | DSCI | D2+ % | Gauges low | Flow pct |
|---|---|---|---|---|
| 2026-09-07 | 0 | 0 | 0/3 | p90 |
Top water assets
- 73PA Well MR 774well
- 72PA Well BT 245well
- 71PA Well MR 797well
- 66Butler Hunt Clubreservoir
- 65Little Connoquenessing Creekriver
- 65Lukavickreservoir
- 65PA Well BT 18well
- 65Boldyreservoir
- 65Muddy Creek Near Portersville, Pariver
- 65Slippery Rock Creek At Wurtemburg, Pariver