A 3,757 km² sub-basin of the Mid-Atlantic region in PA. 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.
| Date | DSCI | D2+ % | Gauges low | Flow pct |
|---|---|---|---|---|
| 2026-10-20 | 0 | 0 | 0/6 | p69 |
| 2026-10-19 | 0 | 0 | 0/6 | p72 |
| 2026-10-18 | 0 | 0 | 0/6 | p79 |
| 2026-10-17 | 0 | 0 | 0/6 | p84 |
| 2026-10-16 | 0 | 0 | 0/6 | p87 |
| 2026-10-15 | 0 | 0 | 0/6 | p90 |
| 2026-10-14 | 0 | 0 | 0/6 | p93 |
| 2026-10-13 | 0 | 0 | 0/6 | p95 |
| 2026-10-12 | 0 | 0 | 0/6 | p96 |
| 2026-10-11 | 0 | 0 | 0/6 | p55 |
| 2026-10-10 | 0 | 0 | 0/6 | p57 |
| 2026-10-09 | 0 | 0 | 0/6 | p58 |
| 2026-10-08 | 0 | 0 | 0/6 | p62 |
| 2026-10-07 | 0 | 0 | 0/6 | p66 |