USGS 04183500 Maumee River at Antwerp OH

PROVISIONAL DATA SUBJECT TO REVISION

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Available Parameters Available Period
  
2018-02-06  2026-02-22
2014-03-19  2026-02-22
2014-03-18  2026-02-22
2025-10-25  2026-02-22
2018-02-06  2026-02-22
2018-02-06  2026-02-22
2018-02-06  2026-02-22
2025-07-30  2026-02-22
2018-02-06  2026-02-22
2018-02-06  2024-05-03
2025-07-30  2026-02-22







 (7)
 
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Summary of all available data for this site
Instantaneous-data availability statement

Temperature, water, degrees Celsius, [at sampler location]
Most recent instantaneous value: 3.4 02-22-2026   16:00 EST
Graph of Temperature, water, degrees Celsius, [at sampler location]

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Discharge, cubic feet per second
Most recent instantaneous value: 1890 02-22-2026   16:00 EST
Graph of Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Feb 22 based on 68 water years of record more
Min
(1934)		 25th
percen-
tile		 Median Most Recent
Instantaneous
Value Feb 22		 Mean 75th
percen-
tile		 Max
(2018)
130 637 1340 1890 3040 3600 18800

Gage height, feet
Most recent instantaneous value: 9.33 02-22-2026   16:00 EST
Graph of Gage height, feet

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Gage height, feet, [at sampler location]
Most recent instantaneous value: 9.13 02-22-2026   16:00 EST
Graph of Gage height, feet, [at sampler location]

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Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius, [at sampler location]
Most recent instantaneous value: 876 02-22-2026   16:00 EST
Graph of Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius, [at sampler location]

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Dissolved oxygen, water, unfiltered, milligrams per liter, [at sampler location]
Most recent instantaneous value: 10.4 02-22-2026   16:00 EST
Graph of Dissolved oxygen, water, unfiltered, milligrams per liter, [at sampler location]

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pH, water, unfiltered, field, standard units, [at sampler location]
Most recent instantaneous value: 7.9 02-22-2026   16:00 EST
Graph of pH, water, unfiltered, field, standard units, [at sampler location]

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Orthophosphate, water, in situ, milligrams per liter as phosphorus, [(2)]
Most recent instantaneous value: 0.084 02-22-2026   16:00 EST
Graph of Orthophosphate, water, in situ, milligrams per liter as phosphorus, [(2)]

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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), [at sampler location]
Most recent instantaneous value: 50.2 02-22-2026   16:00 EST
Graph of Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU), [at sampler location]

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Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen
Most recent instantaneous value: 3.9 02-22-2026   16:00 EST
Graph of Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen

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Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen, [(2)]
 
-- Data temporarily unavailable for the time period specified --