USGS 0164579522 THE GLADE NEAR HOWLAND DRIVE AT RESTON, VA

PROVISIONAL DATA SUBJECT TO REVISION

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Rating under development and is unavailable over 149.0 cfs.
Available Parameters Available Period
  
2021-02-25  2026-06-18
2021-02-25  2026-06-18
2021-02-25  2026-06-18
2021-02-25  2026-06-18
2021-02-25  2026-06-18
2021-02-25  2026-06-18
2021-02-25  2026-06-18
2021-05-18  2026-06-18
2022-11-14  2026-06-18
2023-06-18  2026-06-18







 (7)
 
  -- or --

 

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

Temperature, water, degrees Celsius
Most recent instantaneous value: 19.0 06-18-2026   07:25 EDT
Graph of Temperature, water, degrees Celsius

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Temperature, air, degrees Celsius
Most recent instantaneous value: 21.5 06-18-2026   07:30 EDT
Graph of Temperature, air, degrees Celsius

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Discharge, cubic feet per second
Most recent instantaneous value: 0.03 06-18-2026   07:25 EDT
Graph of Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Jun 18 based on 5 water years of record more
Most Recent
Instantaneous
Value Jun 18		 Min
(2023)		 25th
percen-
tile		 Median Mean 75th
percen-
tile		 Max
(2025)
0.03 0.04 0.07 0.32 1.2 2.9 5.24

Gage height, feet
Most recent instantaneous value: 2.25 06-18-2026   07:25 EDT
Graph of Gage height, feet

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Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius
Most recent instantaneous value: 226 06-18-2026   07:25 EDT
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: 4.9 06-18-2026   07:25 EDT
Graph of Dissolved oxygen, water, unfiltered, milligrams per liter

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pH, water, unfiltered, field, standard units
Most recent instantaneous value: 6.2 06-18-2026   07:25 EDT
Graph of pH, water, unfiltered, field, standard units

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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: 2.0 06-18-2026   07:25 EDT
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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Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen
Most recent instantaneous value: 0.70 06-18-2026   07:25 EDT
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Count of samples collected by autosampler, number
Most recent instantaneous value: 0 06-18-2026   07:25 EDT
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