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- Water-Year Summary reports summarize a year of hydrologic data in a printer-friendly format.
- For water years 2014 onward, choose a water year and parameter and an on-demand Water-Year Summary report will be generated.
- For water years 2006 through 2013, choose a water year and an Annual Water Data Report will be provided.
- For water years 2005 and earlier, Annual Water Data Reports may be available in digital format.
- Not all sites have reports available for every water year.
USGS Water-Year Summary 2024
15519100 TOLOVANA R BL ROSEBUD C NR LIVENGOOD AK
LOCATION - Lat 65°27'55", long 148°37'43" referenced to North American Datum of 1927, in NW 1/4 SE 1/4 NW 1/4 sec.005, T.7 N., R.5 W., Yukon-Koyukuk Division, AK, Hydrologic Unit 19080309, on right bank 30 ft upstream from Alyeska pipeline access road bridge 0.37 mi downstream from Rosebud Creek, 1.9 mi upstream from West Fork Tolovana River and 4.8 miles southwest of Livengood.
DRAINAGE AREA - 243 mi².
SURFACE-WATER RECORDS
PERIOD OF RECORD - October 2010 to current year.
GAGE - Water-stage recorder. Datum of gage is 392.49 ft NAVD88.
REMARKS - Winter records may contain periods of ponded water beneath ice cover within the gage pool but with no discernible flow. GOES satellite telemetry at station.
WATER-QUALITY RECORDS
PERIOD OF RECORD - WATER TEMPERATURE: October 2010 to current year (seasonal).
PERIOD OF DAILY RECORD - WATER TEMPERATURE: October 2010 to current year (seasonal).
INSTRUMENTATION - Electronic water temperature recorder set for 15 minute recording interval.
EXTREMES FOR PERIOD OF RECORD - WATER TEMPERATURE: Maximum, 16.5°C July 24, 2019; Minimum, 0.0°C on many days during fall, winter, and spring breakup.
