USGS 03612600 OHIO RIVER AT OLMSTED, IL

PROVISIONAL DATA SUBJECT TO REVISION

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The unit-value precipitation data for this station are temporary and will only be displayed for 120 days. Time series of unit-value or cumulative daily values will NOT be available for retrieval following the 120-day display period. Although the instrumentation is calibrated at least once/year, the temporary classification means that documented routine inspections and other quality assurance measures are not performed that would make the data acceptable for archival, retrieval, or future use in general scientific or interpretive studies.



This station managed by the Murray Field Office.

Available Parameters Available Period
  
2013-10-28  2024-04-16
2023-12-18  2024-04-16
2013-03-02  2024-04-16
2021-04-16  2024-02-15
2023-04-12  2024-04-16
2013-03-02  2024-04-16
2013-10-28  2024-04-16
2013-10-28  2024-04-16
2013-10-28  2024-04-16
2013-10-28  2024-04-16
2021-04-16  2022-07-12
2013-02-20  2022-07-11
2013-03-02  2018-10-28
2013-04-16  2024-04-16







 (7)
 

  -- or --

 


 

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


Temperature, water, degrees Celsius

Most recent instantaneous value: 14.5 04-16-2024   13:00 CDT
Graph of  Temperature, water, degrees Celsius

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Precipitation, total, inches

Most recent instantaneous value: 0.00 04-16-2024   13:00 CDT
Graph of  Precipitation, total, inches

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Discharge, cubic feet per second, [(2)]

Most recent instantaneous value: 656000 04-16-2024   12:45 CDT
Graph of  Discharge, cubic feet per second, [(2)]

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Daily discharge, cubic feet per second -- statistics for Apr 16 based on 11 water years of record more
Min
(2023)
25th
percen-
tile
Median Mean Most Recent
Instantaneous
Value Apr 16
75th
percen-
tile
Max
(2018)
207000 318000 501000 518000 656000 737000 843000


Gage height, feet, HEADWATER, [Headwater]

Most recent instantaneous value: 33.85 04-16-2024   13:00 CDT
Graph of  Gage height, feet, [Headwater]

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Gage height, feet, TAILWATER

Most recent instantaneous value: 41.81 04-16-2024   12:45 CDT
Graph of  Gage height, feet

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Gage height, feet, TAILWATER, [Tailwater]
 
-- Data temporarily unavailable for the time period specified --


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

Most recent instantaneous value: 286 04-16-2024   13:00 CDT
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: 8.8 04-16-2024   13:00 CDT
Graph of  Dissolved oxygen, water, unfiltered, milligrams per liter

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pH, water, unfiltered, field, standard units

Most recent instantaneous value: 7.8 04-16-2024   13:00 CDT
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: 89.8 04-16-2024   13:00 CDT
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: 1.50 04-16-2024   13:00 CDT
Graph of  Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen

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