Eastern Prince William Sound HUC8 19020201
A 14,224 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
81
Healthy
Drought index
0
None
Area in D2+
0%
0% exceptional (D4)
Gauges below normal
0%
of 4 reporting
Median flow
240%
p63 of record
Water assets
2,454
38 springs · 117 wells
USGS gauges (4)
- WOLVERINE C NR LAWING AK1523690025 cfsp51 · normal
- VALDEZ GLACIER R AT VALDEZ GLACIER LK NR VALDEZ AK15227090683 cfsp58 · normal
- WF OLSEN BAY C NR CORDOVA AK1521900068 cfsp69 · normal
- LOWE R AB HORSETAIL FALLS NR VALDEZ AK152266201,030 cfsp72 · normal
Recent conditions
| Date | DSCI | D2+ % | Gauges low | Flow pct |
|---|---|---|---|---|
| 2026-10-18 | 0 | 0 | 0/4 | p63 |
| 2026-10-17 | 0 | 0 | 0/4 | p65 |
| 2026-10-16 | 0 | 0 | 0/4 | p68 |
| 2026-10-15 | 0 | 0 | 0/4 | p64 |
| 2026-10-14 | 0 | 0 | 0/4 | p64 |
| 2026-10-13 | 0 | 0 | 0/4 | p69 |
| 2026-10-12 | 0 | 0 | 0/4 | p66 |
| 2026-10-11 | 0 | 0 | 0/4 | p53 |
| 2026-10-10 | 0 | 0 | 0/4 | p42 |
| 2026-10-09 | 0 | 0 | 0/4 | p49 |
| 2026-10-08 | 0 | 0 | 0/4 | p55 |
| 2026-10-07 | 0 | 0 | 0/4 | p56 |
| 2026-10-06 | 0 | 0 | 0/4 | p62 |
| 2026-10-05 | 0 | 0 | 0/4 | p60 |
Top water assets
- 67Solomon Gulchreservoir
- 65Meals Lake Damreservoir
- 65Cannery Creek Damreservoir
- 63Alaska Glacier 09431glacier
- 63Wolverine Glacierglacier
- 63Taylor Glacierglacier
- 63Keystone Glacierglacier
- 63Alaska Glacier 09216glacier
- 63Alaska Glacier 09251glacier
- 63Blackstone Glacierglacier