Admiralty Island HUC8 19010204
A 5,546 km² sub-basin of the Alaska region in AK. 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.
Health score
65
Moderate
Drought index
99
Abnormally dry
Area in D2+
0%
0% exceptional (D4)
Gauges below normal
—
no gauges reporting
Median flow
—
of normal for the date
Water assets
68
47 springs · 10 wells
USGS gauges (1)
- GREENS C AT GREENS CREEK MINE NR JUNEAU AK15101490no readingno long-term record
Recent conditions
| Date | DSCI | D2+ % | Gauges low | Flow pct |
|---|---|---|---|---|
| 2026-10-18 | 99 | 0 | — | — |
| 2026-10-17 | 99 | 0 | — | — |
| 2026-10-16 | 99 | 0 | — | — |
| 2026-10-15 | 99 | 0 | — | — |
| 2026-10-14 | 99 | 0 | — | — |
| 2026-10-13 | 99 | 0 | — | — |
| 2026-10-12 | 99 | 0 | — | — |
| 2026-10-11 | 99 | 0 | — | — |
| 2026-10-10 | 99 | 0 | — | — |
| 2026-10-09 | 99 | 0 | — | — |
| 2026-10-08 | 99 | 0 | — | — |
| 2026-10-07 | 99 | 0 | — | — |
| 2026-10-06 | 99 | 0 | — | — |
| 2026-10-05 | 99 | 0 | — | — |
Top water assets
- 65Greens C At Greens Creek Mine Nr Juneau Akriver
- 65Pond 7 Damreservoir
- 53Surface Water — Lasspring
- 53Surface Water — Lasspring
- 53Surface Water — Lasspring
- 53Surface Water — Lasspring
- 53Surface Water — Lasspring
- 53Surface Water — Lasspring
- 53Surface Water — Lasspring
- 53Surface Water — Lasspring