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DESCRIPTION:

Latitude 40°14'10",   Longitude 82°51'05"   NAD27

Delaware County, Ohio, Hydrologic Unit 05060001

Drainage area: 101 square miles

Contributing drainage area: 101 square miles,

Datum of gage: 938.09 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1989-01-20	2025-12-03
Daily Data
Temperature, water, degrees Celsius	2000-04-29	2025-12-02	18954
Discharge, cubic feet per second	1988-10-01	2025-12-02	13577
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2000-04-28	2025-12-02	18954
Dissolved oxygen, water, unfiltered, milligrams per liter	2000-06-01	2025-12-02	18231
pH, water, unfiltered, field, standard units	2000-04-28	2025-12-02	17707
pH, water, unfiltered, field, standard units	2000-04-28	2005-01-26	1229
Daily Statistics
Temperature, water, degrees Celsius	2000-04-29	2025-09-03	6229
Discharge, cubic feet per second	1988-10-01	2025-06-09	13401
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2000-04-28	2025-09-03	6227
Dissolved oxygen, water, unfiltered, milligrams per liter	2000-06-01	2025-09-03	5987
pH, water, unfiltered, field, standard units	2000-04-28	2005-01-26	1229
Monthly Statistics
Temperature, water, degrees Celsius	2000-04	2025-09
Discharge, cubic feet per second	1988-10	2025-06
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2000-04	2025-09
Dissolved oxygen, water, unfiltered, milligrams per liter	2000-06	2025-09
pH, water, unfiltered, field, standard units	2000-04	2005-01
Annual Statistics
Temperature, water, degrees Celsius	2000	2025
Discharge, cubic feet per second	1989	2025
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2000	2025
Dissolved oxygen, water, unfiltered, milligrams per liter	2000	2025
pH, water, unfiltered, field, standard units	2000	2005
Peak streamflow	1989-06-14	2024-04-02	36
Field measurements	1990-08-07	2025-06-10	240
Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP)	1965-02-23	2006-10-18	24
Water-Year Summary	2006	2024	19
Revisions	Loading...

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