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 35°54'54",   Longitude 76°43'22"   NAD83

Washington County, North Carolina, Hydrologic Unit 03010107

Drainage area: 9,660 square miles

Datum of gage: -1.1 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	2007-10-01	2025-09-23
Daily Data
Temperature, water, degrees Celsius -- TOP	2000-05-11	2025-09-23	27249
Temperature, water, degrees Celsius -- BOTTOM	1997-11-26	2025-09-23	29596
Gage height, feet	1990-08-21	2025-09-22	29254
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- BOTTOM	1997-11-26	2025-09-23	29131
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- TOP	2000-05-11	2025-09-23	27211
Dissolved oxygen, water, unfiltered, milligrams per liter -- BOTTOM	1997-11-26	2025-09-23	28339
Dissolved oxygen, water, unfiltered, milligrams per liter -- TOP	2016-11-07	2025-09-23	9322
pH, water, unfiltered, field, standard units -- BOTTOM	1997-11-26	2025-09-23	29333
pH, water, unfiltered, field, standard units -- TOP	2000-05-11	2025-09-23	27185
Salinity, water, unfiltered, parts per thousand -- TOP,SALT COM FRO SCT	2004-10-01	2025-09-23	17100
Salinity, water, unfiltered, parts per thousand -- BOT,SALB COM FRO SCB	2004-10-01	2025-09-23	17049
Daily Statistics
Temperature, water, degrees Celsius -- TOP	2000-05-11	2025-06-11	8978
Temperature, water, degrees Celsius -- BOTTOM	1997-11-26	2025-06-17	9776
Gage height, feet	1990-08-21	2025-08-06	11147
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- BOTTOM	1997-11-26	2025-06-17	9621
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- TOP	2000-05-11	2025-06-11	8966
Dissolved oxygen, water, unfiltered, milligrams per liter -- BOTTOM	1997-11-26	2025-06-17	9357
Dissolved oxygen, water, unfiltered, milligrams per liter -- TOP	2016-11-07	2025-06-11	3003
Salinity, water, unfiltered, parts per thousand -- TOP,SALT COM FRO SCT	2004-10-01	2017-07-05	4610
Salinity, water, unfiltered, parts per thousand -- BOT,SALB COM FRO SCB	2004-10-01	2017-07-05	4594
Monthly Statistics
Temperature, water, degrees Celsius -- TOP	2000-05	2025-06
Temperature, water, degrees Celsius -- BOTTOM	1997-11	2025-06
Gage height, feet	1990-08	2025-08
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- BOTTOM	1997-11	2025-06
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- TOP	2000-05	2025-06
Dissolved oxygen, water, unfiltered, milligrams per liter -- BOTTOM	1997-11	2025-06
Dissolved oxygen, water, unfiltered, milligrams per liter -- TOP	2016-11	2025-06
Salinity, water, unfiltered, parts per thousand -- TOP,SALT COM FRO SCT	2004-10	2017-07
Salinity, water, unfiltered, parts per thousand -- BOT,SALB COM FRO SCB	2004-10	2017-07
Annual Statistics
Temperature, water, degrees Celsius -- TOP	2000	2025
Temperature, water, degrees Celsius -- BOTTOM	1998	2025
Gage height, feet	1990	2025
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- BOTTOM	1998	2025
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- TOP	2000	2025
Dissolved oxygen, water, unfiltered, milligrams per liter -- BOTTOM	1998	2025
Dissolved oxygen, water, unfiltered, milligrams per liter -- TOP	2017	2025
Salinity, water, unfiltered, parts per thousand -- TOP,SALT COM FRO SCT	2005	2017
Salinity, water, unfiltered, parts per thousand -- BOT,SALB COM FRO SCB	2005	2017
Peak streamflow	2009-09-12	2019-09-06	10
Field measurements	2007-11-05	2007-11-05	1
Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP)	2006-08-01	2013-07-24	25
Water-Year Summary	2006	2024	19
Revisions	Loading...

OPERATION:

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

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