USGS 01654107 LONG BRANCH AT OLLEY LANE NR FAIRFAX, VA

PROVISIONAL DATA SUBJECT TO REVISION

This station managed by the Richmond Field Office.

Available Parameters Available Period
  
2021-09-29  2024-12-21
2022-10-13  2024-12-21
2021-10-07  2024-12-21
2021-11-17  2024-12-21
2021-09-29  2024-12-21
2021-09-29  2024-12-21
2021-09-29  2024-12-21







 (7)
 
  -- or --

 

 
Summary of all available data for this site
Instantaneous-data availability statement

Temperature, water, degrees Celsius
Most recent instantaneous value: 4.4 12-21-2024   11:30 EST
Graph of Temperature, water, degrees Celsius

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Discharge, cubic feet per second
Most recent instantaneous value: 0.17 12-21-2024   10:35 EST
Graph of Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Dec 21 based on 2 water years of record more
Most Recent
Instantaneous
Value Dec 21		 Min
(2023)		 Mean Median Max
(2024)
0.17 0.26 0.51 0.51 0.76

Gage height, feet
Most recent instantaneous value: 2.15 12-21-2024   10:35 EST
Graph of Gage height, feet

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Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius
Most recent instantaneous value: 139 12-21-2024   11:30 EST
Graph of Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius

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Dissolved oxygen, water, unfiltered, milligrams per liter
Most recent instantaneous value: 11.9 12-21-2024   11:30 EST
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pH, water, unfiltered, field, standard units
Most recent instantaneous value: 6.9 12-21-2024   11:30 EST
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Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)
Most recent instantaneous value: 1.4 12-21-2024   11:30 EST
Graph of Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)

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