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Important for you to know:

  • New to WDFN: see current water conditions throughout the state using the new State Pages. Filter by continuous data type and age of data, view latest values, and link to graphing options to explore the data further. To learn more, read our announcement on the Water Data for the Nation blog.

Stream gage will be temporarily offline due to bridge maintenance work.

Important Legacy real-time page

USGS Parameter Group Data Types Start Date End Date
Physical Daily Values, Unit Values 2017-04-13 2024-10-30
n/a Peak Measurements 2017-12-20 2021-01-18
n/a Site Visits 2019-06-03 2024-08-27
n/a USGS Annual Water Data Reports Site 2020-01-01 2021-01-01
Water Data for the Nation inventory

Monitoring location 16605500 is associated with a Stream in Maui County, Hawaii. Water data back to 2017 are available online.

Stream gage will be temporarily offline due to bridge maintenance work.
Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
16605500 n/a
Site name
Wailuku River at Iao Valley Road, Maui, HI n/a
Site type
Stream
ST
DMS latitude 205258.7 n/a
DMS longitude 1563201.8 n/a
Decimal latitude 20.88297222 n/a
Decimal longitude -156.5338333 n/a
Latitude-longitude method
Interpolated from Digital MAP. N
Latitude-longitude accuracy
Accurate to + or - 1 sec. S
Latitude-longitude datum
North American Datum of 1983 NAD83
Decimal Latitude-longitude datum North American Datum of 1983 NAD83
District
Hawaii 15
State
Hawaii 15
County
Maui County 009
Country US n/a
Land net location description n/a
Name of location map WAILUKU, HI n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 663 feet n/a
Method altitude determined Interpolated from Digital Elevation Model N
Altitude accuracy 20 feet n/a
Altitude datum
Local Mean Sea Level LMSL
Subbasin hydrologic unit
20020000
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site YNNNYNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
n/a
Date site established or inventoried n/a
Drainage area
6.59 square miles n/a
Contributing drainage area n/a
Time Zone abbreviation HST n/a
Site honors Daylight Saving Time
N n/a
Data reliability
n/a
Data-other GW files n/a
National aquifer n/a
Local aquifer n/a
Local aquifer type
n/a
Well depth n/a
Hole depth
n/a
Source of depth data n/a
Project number n/a

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