USGS Water-Year Summary 2021
16237600 Kanaha Stream at Tantalus Drive near Honolulu, Oahu, HI
LOCATION - Lat 21°19'07.0", long 157°50'00.6" referenced to North American Datum of 1983, Honolulu County, HI, Hydrologic Unit 20060000, on right bank on upstream side of road culvert on Tantalus Drive, 0.65 miles East of Pauoa Elementary School and 0.8 miles northeast of Punchbowl Cemetery.
DRAINAGE AREA - 0.19 mi², from automated delineation using 10-meter National Elevation Dataset digital elevation model data dated September 2006 and Watershed Boundary Dataset dated May 2008, using UTM Zone 4 projection, NAD 83 horizontal datum.
PERIOD OF RECORD - November 2011 to November 2014 (discontinued).
GAGE - Water Stage recorder. Elevation of gage is 435 feet from topographic map.
EXTREMES FOR PERIOD OF RECORD - Maximum, 55 ft³/s, March 6, 2012, gage-height, 49.74 ft; minimum, no flow, on many days.
PERIOD OF RECORD - Suspended Sediment Concentration: November 2011 to November 2014 (discontinued).