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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 2001-09-20 2001-09-20
Inorganics, Major, Metals Water-quality 2001-09-20 2001-09-20
Inorganics, Major, Non-metals Water-quality 2001-09-20 2001-09-20
Inorganics, Minor, metals Water-quality 2001-09-20 2001-09-20
Nutrient Water-quality 2001-09-20 2001-09-20
Physical Daily Values, Unit Values, Water-quality 1912-01-01 2024-11-12
n/a Peak Measurements 1972-05-31 2023-05-05
n/a Site Visits 1911-11-20 2024-10-16
n/a USGS Annual Water Data Reports Site 2006-01-01 2023-01-01
Water Data for the Nation inventory

Monitoring location 12448500 is associated with a Stream in Okanogan County, Washington. Current conditions of Discharge and Gage height are available. Water data back to 1911 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
12448500 n/a
Site name
METHOW RIVER AT WINTHROP, WA n/a
Site type
Stream
ST
DMS latitude 482825 n/a
DMS longitude 1201034 n/a
Decimal latitude 48.4734787 n/a
Decimal longitude -120.1773063 n/a
Latitude-longitude method
Interpolated from MAP. M
Latitude-longitude accuracy
Accurate to + or - 1 sec. S
Latitude-longitude datum
North American Datum of 1927 NAD27
Decimal Latitude-longitude datum North American Datum of 1983 NAD83
District
Washington 53
State
Washington 53
County
Okanogan County 047
Country US n/a
Land net location description NESWS02 T34N R21E W n/a
Name of location map n/a
Scale of location map n/a
Altitude of Gage/land surface 1718.09 feet n/a
Method altitude determined Level or other surveyed method. L
Altitude accuracy .01 feet n/a
Altitude datum
National Geodetic Vertical Datum of 1929 NGVD29
Subbasin hydrologic unit
17020008
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
1007 square miles n/a
Contributing drainage area n/a
Time Zone abbreviation PST n/a
Site honors Daylight Saving Time
Y 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

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Douglas County Public Utilities District
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USGS - Cooperative Matching Funds
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Washington State Department of Ecology