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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 2001-09-19 2001-09-19
Inorganics, Major, Metals Water-quality 2001-09-19 2001-09-19
Inorganics, Major, Non-metals Water-quality 1975-10-22 2001-09-19
Inorganics, Minor, Non-metals Water-quality 2001-09-19 2001-09-19
Inorganics, Minor, metals Water-quality 1975-10-22 2001-09-19
Microbiological Water-quality 1975-10-22 1976-09-22
Nutrient Water-quality 1975-10-22 2001-09-19
Physical Daily Values, Unit Values, Water-quality 1975-10-22 2024-11-20
n/a Peak Measurements 1992-05-08 2023-05-06
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 12448000 is associated with a Stream in Okanogan County, Washington. Current conditions of Discharge, Gage height, and Temperature 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
12448000 n/a
Site name
CHEWUCH RIVER AT WINTHROP, WA n/a
Site type
Stream
ST
DMS latitude 482838 n/a
DMS longitude 1201107 n/a
Decimal latitude 48.4770898 n/a
Decimal longitude -120.1864734 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 SWNWS02 T34N R21E W n/a
Name of location map n/a
Scale of location map n/a
Altitude of Gage/land surface 1736.26 feet n/a
Method altitude determined Interpolated from topographic map. M
Altitude accuracy 10 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
525 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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USGS - Cooperative Matching Funds
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Washington State Department of Ecology