USGS Water-Year Summary 2019
15295700 TERROR RIVER AT MOUTH NEAR KODIAK, AK
LOCATION - Lat 57°41'41", long 153°09'42" referenced to North American Datum of 1927, in SW 1/4 NE 1/4 sec.05, T.29 S., R.24 W., Kodiak Island Borough, AK, Hydrologic Unit 19020701, (Kodiak C-4 quad), on Kodiak Island, in Kodiak National Wildlife Refuge, on right bank, 0.9 mi upstream from mouth, 7.5 mi downstream from Terror Lake Dam, and 29 mi southwest of Kodiak.
DRAINAGE AREA - 46.1 mi². 45.7 mi² prior to diversion from Terror Lake to hydropower plant on Kizhuyak River.
- WDR AK-84-1: 1982-83. WDR AK-96-1: 1995(instantaneous maximum discharge).
PERIOD OF RECORD - February 1964 to October 1968, October 1981 to current year.
GAGE - Water-stage recorder. Elevation of gage is 30 ft above sea level, from topographic map. Prior to October 1, 1981 at site 0.2 mi downstream at different datum.
PERIOD OF RECORD - Water years 1968, 1982 to current year.
PERIOD OF DAILY RECORD - WATER TEMPERATURE: December 1981 to current year.
INSTRUMENTATION - Water-temperature recorder since December 10, 1981. Electronic water-temperature recorder set for 15-minute recording interval.
EXTREMES FOR PERIOD OF RECORD - WATER TEMPERATURE: Maximum, 17.0°C, July 7 and 8, 2019; minimum, 0.0°C many days during winter.