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* IMPORTANT: Next Generation Station Page

USGS 0204289989 STORM DRAIN AT SHEPPARD AVENUE NEAR NORFOLK, VA

PROVISIONAL DATA SUBJECT TO REVISION

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Station operated in cooperation with the Hampton Roads Planning District Commission
This station managed by the VA Investigative Studies Section.

Available Parameters Available Period
  
2015-07-29  2020-07-15
2015-07-28  2020-07-15
2015-07-28  2020-07-15
2015-07-29  2020-07-15
2015-08-19  2020-07-15
2019-10-02  2020-07-15
2020-03-17  2020-07-15







 (7)
 

  -- or --

 


 

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


Temperature, water, degrees Celsius

Most recent instantaneous value: 24.5 07-15-2020   06:50 EDT
Graph of  Temperature, water, degrees Celsius

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Discharge, cubic feet per second

Most recent instantaneous value: 0.01 07-15-2020   06:55 EDT
Graph of  Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Jul 15 based on 4 water years of record more
Most Recent
Instantaneous
Value Jul 15
Min
(2016)
25th
percen-
tile
Median Mean 75th
percen-
tile
Max
(2017)
0.01 0.02 0.03 0.13 0.41 1.1 1.38


Gage height, feet, [Stage from ISCO AV]

Most recent instantaneous value: 1.30 07-15-2020   06:55 EDT
Graph of  Gage height, feet, [Stage from ISCO AV]

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Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius

Most recent instantaneous value: 190 07-15-2020   06:50 EDT
Graph of  Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius

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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: 5.8 07-15-2020   06:50 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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Water velocity reading from field sensor, feet per second

Most recent instantaneous value: 0.00 07-15-2020   06:50 EDT
Graph of  Water velocity reading from field sensor, feet per second

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Count of samples collected by autosampler, number

Most recent instantaneous value: 0 07-15-2020   06:50 EDT
Graph of  Count of samples collected by autosampler, number

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