Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

Click to hideNews Bulletins

USGS 016701405 N ANNA RIVER AT RT 669 NR MONROVIA, VA

  Stream Site

DESCRIPTION:
Latitude 38°08'20.40",   Longitude 78°00'24.26"   NAD83
Louisa County, Virginia, Hydrologic Unit 02080106
Drainage area: 51.5 square miles
Datum of gage: 260 feet above   NAVD88.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2023-05-16  2024-11-23  
 Daily Data
    Temperature, water, degrees Celsius  2023-05-18  2024-11-22  1647 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2023-05-18  2024-11-22  1627 
    Dissolved oxygen, water, unfiltered, milligrams per liter  2023-05-18  2024-11-22  1652 
    pH, water, unfiltered, field, standard units  2023-05-18  2024-11-22  1650 
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2023-05-18  2024-11-22  1590 
    Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen  2023-08-03  2024-11-22  1413 
 Peak streamflow 2023-06-24  2023-06-24  1 
 Field measurements 2023-05-16  2024-10-18  19 
 Field/Lab water-quality samples 2023-06-07  2024-03-06  15 
 Water-Year Summary 2023  2023  1 
 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