USGS 0204288771 STORM DRAIN AT USAA DRIVE AT 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
  
2015-07-18  2025-07-13
2015-07-17  2025-07-13
2015-07-17  2025-07-13
2015-07-18  2025-07-13
2015-07-18  2024-09-04
2024-09-04  2025-07-13
2015-07-17  2025-07-13
2025-03-15  2025-07-13







 (7)
 
  -- or --

 

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

Temperature, water, degrees Celsius
Most recent instantaneous value: 28.4 07-13-2025   14:50 EDT
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Discharge, cubic feet per second
Most recent instantaneous value: 0.35 07-13-2025   14:50 EDT
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Daily discharge, cubic feet per second -- statistics for Jul 13 based on 9 water years of record more
Min
(2017)		 25th
percen-
tile		 Median Most Recent
Instantaneous
Value Jul 13		 Mean 75th
percen-
tile		 Max
(2024)
0.06 0.07 0.09 0.35 0.55 0.96 2.36

Gage height, feet
Most recent instantaneous value: 0.24 07-13-2025   14:50 EDT
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Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius
Most recent instantaneous value: 222 07-13-2025   14:50 EDT
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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)
 
-- Data temporarily unavailable for the time period specified --

Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU), [EXO]
Most recent instantaneous value: 2.3 07-13-2025   14:50 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), [EXO]

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Water velocity reading from field sensor, feet per second
Most recent instantaneous value: 1.02 07-13-2025   14:50 EDT
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Count of samples collected by autosampler, number
Most recent instantaneous value: 0 07-13-2025   14:50 EDT
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