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USGS 04200500 Black River at Elyria OH

PROVISIONAL DATA SUBJECT TO REVISION

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> Rating Information
This station managed by the Columbus Field Office.

Available Parameters Available Period
  
2011-06-23  2024-09-03
1990-10-01  2026-01-22
2007-10-01  2026-01-22
2011-06-23  2024-09-03
2011-06-23  2024-09-03
2011-06-23  2024-09-03
2011-06-23  2021-07-30
2021-08-03  2024-09-03
2025-09-24  2026-01-22







 (7)
 
  -- or --

 

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

Temperature, water, degrees Celsius
 
-- Data temporarily unavailable for the time period specified --

Discharge, cubic feet per second
Most recent instantaneous value: 226 01-22-2026   09:15 EST
Graph of Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Jan 22 based on 81 water years of record more
Min
(1945)		 25th
percen-
tile		 Median Most Recent
Instantaneous
Value Jan 22		 75th
percen-
tile		 Mean Max
(1959)
9.00 55 146 226 353 611 24900

Gage height, feet
Most recent instantaneous value: 2.08 01-22-2026   09:15 EST
Graph of Gage height, feet

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Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius
 
-- Data temporarily unavailable for the time period specified --

Dissolved oxygen, water, unfiltered, milligrams per liter
 
-- Data temporarily unavailable for the time period specified --

pH, water, unfiltered, field, standard units
 
-- 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)
 
-- 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), [FNU_EXO]
 
-- Data temporarily unavailable for the time period specified --

Count of samples collected by autosampler, number
Most recent instantaneous value: 5 01-22-2026   09:15 EST
Graph of Count of samples collected by autosampler, number

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