USGS Water-Year Summary 2021
16114800 Hanakapiai Stream abv Hanakapiai Falls, Kauai, HI
LOCATION - Lat 22°10'33.0", long 159°35'54.5" referenced to North American Datum of 1983, Kauai County, HI, Hydrologic Unit 20070000,
DRAINAGE AREA - 1.09 mi².
PERIOD OF RECORD - May 2019 to current year.
GAGE - Water-stage recorder. Elevation of gage is 2,974 ft above mean sea level (from USGS National Map).
EXTREMES FOR PERIOD OF RECORD - Maximum gage height 5.54 ft on November 16, 2019: minimum <1.28 ft on many occasions.