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


Page Loading - Please Wait...

* We've detected you're using a mobile device. Find our Next Generation Station Page here.
Click to hideNews Bulletins

USGS Surface-Water Annual Statistics for the Nation

USGS 01638500 POTOMAC RIVER AT POINT OF ROCKS, MD


Site Selection
Select sites which meet all of the following criteria:   ---- or select new criteria

Check one or more boxes to select sites/parameters for further display--below:
USGS 01638500 POTOMAC RIVER AT POINT OF ROCKS, MD
Period of Approved Daily-Mean Data (Water Year)
  Parameter Code Parameter Name From To Count
00010 Temperature, water, degrees Celsius 2021 2024 1202
00060 Discharge, cubic feet per second 1895 2024 47298
00095 Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius 2021 2024 1151
00300 Dissolved oxygen, water, unfiltered, milligrams per liter 2021 2024 1193
63680 Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) 2021 2024 1024
80154 Suspended sediment concentration, milligrams per liter 1961 1993 11851
80155 Suspended sediment discharge, short tons per day 1961 1993 11522
 
Choose Output Format

Retrieve USGS Surface-Water Annual Statistics for Selected Sites
Choose one of the following options for displaying data for the sites meeting the criteria above
?
  Date range for statistics calculation of all selected parameters  (YYYY)   (YYYY) 
  If blank, use entire period of record for each parameter.
?
 
?
 
?
Table of annual mean    
?
Tab-separated data *

 * Save compressed files with a .gz file extension.