USGS Parameter Group | Data Types | Start Date | End Date |
---|---|---|---|
Inorganics, Minor, metals | Water-quality | 2015-04-16 | 2015-04-16 |
Organics, other | Water-quality | 2015-04-16 | 2015-04-16 |
Physical | Daily Values, Unit Values | 1939-01-30 | 2024-12-02 |
n/a | USGS Annual Water Data Reports Site | 2006-01-01 | 2023-01-01 |
Monitoring location 12122000 is associated with a Lake, Reservoir, Impoundment in King County, Washington. Current conditions of Lake or reservoir water surface elevation above NGVD 1929 are available. Water data back to 1939 are available online.
Metadata Element | Location Metadata | Metadata Code |
---|---|---|
Agency
|
U.S. Geological Survey | USGS |
Site identification number
|
12122000 | n/a |
Site name
|
SAMMAMISH LAKE NEAR REDMOND, WA | n/a |
Site type
|
Lake, Reservoir, Impoundment
|
LK |
DMS latitude | 473436 | n/a |
DMS longitude | 1220636 | n/a |
Decimal latitude | 47.57648898 | n/a |
Decimal longitude | -122.1112323 | 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
|
King County | 033 |
Country | US | n/a |
Land net location description | SESWS12 T24N R05E W | n/a |
Name of location map | n/a | |
Scale of location map | n/a | |
Altitude of Gage/land surface | 0 feet | n/a |
Method altitude determined | Level or other surveyed method. | L |
Altitude accuracy | 10 feet | n/a |
Altitude datum
|
National Geodetic Vertical Datum of 1929 | NGVD29 |
Subbasin hydrologic unit
|
17110012 | |
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
|
99.6 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 |