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 37°40'15",   Longitude 78°05'10"   NAD27

Goochland County, Virginia, Hydrologic Unit 020802050403

Drainage area: 6,252.0 square miles

Datum of gage: 167.1 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	2024-01-15	2025-08-28
Daily Data
Temperature, water, degrees Celsius	2003-08-30	2025-08-27	15279
Discharge, cubic feet per second	2025-07-28	2025-08-27	31
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2003-08-30	2025-08-27	15089
Dissolved oxygen, water, unfiltered, milligrams per liter	2003-08-30	2025-08-27	9595
pH, water, unfiltered, field, standard units	2003-08-30	2025-08-27	14827
Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)	2018-09-06	2025-08-27	7259
Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen	2014-07-30	2025-08-27	7335
Field measurements	1897-09-08	2025-06-24	861
Water-Year Summary	2006	2024	19
Revisions	Loading...

OPERATION:

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

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