USGS Home
Contact USGS
Search USGS

National Water Information System: Web Interface

USGS Water Resources   

Data Category:
Home Current Conditions Site Information Mapper Surface Water Groundwater Water Quality Water Use Revisions Geographic Area:
United States Alabama Alaska American Samoa Arizona Arkansas British Columbia California Canton and Enderbury Islands Colorado Connecticut Delaware Dist. of Columbia Florida Georgia Guam Hawaii Idaho Illinois Indiana Iowa Johnston Atoll Kansas Kentucky Louisiana Maine Maryland Massachusetts Michigan Midway Islands Minnesota Mississippi Missouri Montana Nebraska Nevada New Hampshire New Jersey New Mexico New York North Carolina North Dakota Northern Mariana Islands Ohio Oklahoma Oregon Pennsylvania Puerto Rico Rhode Island Ryukyu Islands, Southern South Carolina South Dakota Swan Islands Tennessee Texas Trust Territories, Pacific Is U.S.Misc Caribbean Islands U.S.Misc Pacific Islands Utah Vermont Virgin Islands Virginia Wake Island Washington West Virginia Wisconsin Wyoming

Page Loading - Please Wait...

DESCRIPTION:

Latitude 47°16'30",   Longitude 122°12'24"   NAD27

King County, Washington, Hydrologic Unit 17110014

Drainage area: 474 square miles

Datum of gage: 3.66 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	2009-10-01	2024-11-23
Daily Data
Temperature, water, degrees Celsius	2010-05-27	2024-11-22	15389
Discharge, cubic feet per second	2009-09-30	2024-11-22	5530
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2010-05-27	2024-11-22	13289
Dissolved oxygen, water, unfiltered, milligrams per liter	2010-06-25	2024-11-22	14240
pH, water, unfiltered, field, standard units	2010-05-27	2024-11-22	14155
Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)	2010-05-27	2021-07-06	10054
Daily Statistics
Temperature, water, degrees Celsius	2010-05-27	2024-02-13	4848
Discharge, cubic feet per second	2009-09-30	2024-06-03	5361
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2010-05-27	2024-02-13	4141
Dissolved oxygen, water, unfiltered, milligrams per liter	2010-06-25	2024-02-13	4471
Monthly Statistics
Temperature, water, degrees Celsius	2010-05	2024-02
Discharge, cubic feet per second	2009-09	2024-06
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2010-05	2024-02
Dissolved oxygen, water, unfiltered, milligrams per liter	2010-06	2024-02
Annual Statistics
Temperature, water, degrees Celsius	2010	2024
Discharge, cubic feet per second	2009	2024
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2010	2024
Dissolved oxygen, water, unfiltered, milligrams per liter	2010	2024
Peak streamflow	2010-06-03	2022-11-04	14
Field measurements	2009-04-16	2024-11-14	120
Field/Lab water-quality samples	1986-01-19	2011-01-20	156
Water-Year Summary	2010	2023	14
Revisions	Loading...

OPERATION:

Record for this site is maintained by the USGS Washington Water Science Center

Email questions about this site to Washington Water Science Center Water-Data Inquiries