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USGS 16605500 Wailuku River at Iao Valley Road, Maui, HI

  Stream Site

DESCRIPTION:
Latitude 20°52'58.7",   Longitude 156°32'01.8"   NAD83
Maui County, Hawaii, Hydrologic Unit 20020000
Drainage area: 6.59 square miles
Datum of gage: 663 feet above   LMSL.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2017-04-13  2025-10-26  
 Daily Data
    Discharge, cubic feet per second  2019-10-01  2025-10-26  1865 
 Daily Statistics 
    Discharge, cubic feet per second  2019-10-01  2021-11-07 769 
 Monthly Statistics 
    Discharge, cubic feet per second  2019-10  2021-11  
 Annual Statistics 
    Discharge, cubic feet per second  2020  2022  
 Peak streamflow 2017-12-20  2021-01-18  4 
 Field measurements 2019-06-03  2025-09-12  72 
 Water-Year Summary 2020  2022  3 
 Revisions  Loading...
OPERATION:
Record for this site is maintained by the USGS Pacific Islands Water Science Center
Email questions about this site to Pacific Islands Water Science Center Water-Data Inquiries