Kodiak-Afognak Islands HUC8 19020701
A 23,146 km² sub-basin of the Alaska region in AK. 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
62
Moderate
Drought index
0
None
Area in D2+
0%
0% exceptional (D4)
Gauges below normal
100%
of 1 reporting
Median flow
86%
p18 of record
Water assets
522
166 springs · 253 wells
USGS gauges (2)
- TERROR R AT MOUTH NR KODIAK AK15295700159 cfsp18 · below normal
- RED CLOUD R TR NR KODIAK AK152974752 cfsno long-term record
Recent conditions
| Date | DSCI | D2+ % | Gauges low | Flow pct |
|---|---|---|---|---|
| 2026-09-07 | 0 | 0 | 1/1 | p18 |
Top water assets
- 67Terror Lakereservoir
- 66Bettinger Upper Reservoir Damreservoir
- 66Pillar Creek Dam No.1.Areservoir
- 66Monashka Creek Damreservoir
- 66Shotgun Creek Divreservoir
- 65Alitak Cannery Dam #3reservoir
- 65Pillar Creek Dam No. 2.Areservoir
- 65Pillar Creek Dam No. 2.Breservoir
- 65Alitak Cannery Dam #1reservoir
- 65Chiniak Satellite Tracking Sta. Damreservoir