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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.
Important Legacy real-time page

USGS Parameter Group Data Types Start Date End Date
Information Water-quality 1981-10-05 1989-08-16
Inorganics, Major, Metals Water-quality 1972-01-17 1977-03-03
Inorganics, Major, Non-metals Water-quality 1972-01-17 1985-08-20
Inorganics, Minor, metals Water-quality 1972-01-17 1977-03-03
Microbiological Water-quality 1972-01-17 1972-01-17
Nutrient Water-quality 1972-01-17 1977-03-03
Physical Daily Values, Unit Values, Water-quality 1914-02-01 2024-11-21
n/a Peak Measurements 1914-12-04 2023-01-27
n/a Site Visits 1986-04-08 2024-09-11
n/a USGS Annual Water Data Reports Site 2006-01-01 2023-01-01
Water Data for the Nation inventory

Monitoring location 16508000 is associated with a Stream in Maui County, Hawaii. Current conditions of Discharge and Gage height are available. Water data back to 1914 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
16508000 n/a
Site name
Hanawi Stream near Nahiku, Maui, HI n/a
Site type
Stream
ST
DMS latitude 204824.7 n/a
DMS longitude 1560651.2 n/a
Decimal latitude 20.8068611 n/a
Decimal longitude -156.1142222 n/a
Latitude-longitude method
Mapping grade GPS unit (handheld accuracy range 12 to 40 ft) G
Latitude-longitude accuracy
Accurate to + or - .1 sec (Differentially-Corrected GPS). 1
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 NAHIKU, HI n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 1318 feet n/a
Method altitude determined Level or other surveyed method. L
Altitude accuracy 1 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 NNNNYNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
n/a
Date site established or inventoried n/a
Drainage area
3.29 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 NNNNNNNN 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

Operated in cooperation with:

logo for State of Hawaii Commission on Water Resource Management
State of Hawaii Commission on Water Resource Management
logo for USGS - Cooperative Matching Funds
USGS - Cooperative Matching Funds