USGS Water-Year Summary 2024

16247150 Makiki Stream at Archie Baker Park, Oahu, HI

LOCATION - Lat 21°18'31.4", long 157°49'49.5" referenced to North American Datum of 1983, Honolulu County, HI, Hydrologic Unit 20060000, on right bank 30 ft upstream from culvert, near corner of Makiki Street and Round Top Drive.

DRAINAGE AREA - 1.09 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.

REVISIONS HISTORY - WDR 2011, 2012, and 2013: Discharge greater than 23 ft³/s for the period March 11, 2011 to September 30, 2014 were revised. Data published in Water data Reports for 2011, 2012, and 2013 are in error and should not be used.  Site name published as "Makiki Stream at Aarohie Baker Park, Oahu, HI" from 2009 until 2020.

SURFACE-WATER RECORDS

PERIOD OF RECORD - Continuous discharge, March 2010 to October 2014.  Published annual maximum, 2009 and 2015 to current year.

GAGE - Crest-stage gage. Elevation of gage is 160 feet above mean sea level (from topographic map).

REMARKS - No diversions upstream

EXTREMES FOR PERIOD OF RECORD - Maximum discharge, 687 ft³/s, September 15, 2016, gage height, 21.37 ft; minimum recorded discharge, 0.06 ft³/s, on several days. Minimum discharge not monitored after December 23, 2010.

WATER-QUALITY RECORDS

PERIOD OF RECORD - Suspended Sediment: March 2010 to September 2014.

EXTREMES FOR PERIOD OF RECORD - SUSPENDED-SEDIMENT CONCENTRATION: Maximum, 11,100 mg/L, December 13, 2011; minimum, 51 mg/l, December 20, 2010