USGS 08158700 Onion Ck nr Driftwood, TX

DESCRIPTION:: Latitude 30°04'58", Longitude 98°00'27" NAD27; Hays County, Texas, Hydrologic Unit 12090205; Drainage area: 124 square miles; Contributing drainage area: 124 square miles,; Datum of gage: 868.52 feet above NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations (availability statement)	1990-10-01	2024-11-23
Daily Data
Temperature, water, degrees Celsius	2005-09-17	2005-09-18	6
Discharge, cubic feet per second	1979-07-01	2024-11-22	31256
Gage height, feet	1992-03-21	2024-11-22	23957
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2005-09-17	2005-09-18	6
Dissolved oxygen, water, unfiltered, milligrams per liter	2005-09-17	2005-09-18	6
Dissolved oxygen, water, unfiltered, percent of saturation	2005-09-17	2005-09-18	6
pH, water, unfiltered, field, standard units	2005-09-17	2005-09-18	6
Daily Statistics
Temperature, water, degrees Celsius	2005-09-17	2005-09-18	2
Discharge, cubic feet per second	1979-07-01	2024-10-01	16530
Gage height, feet	1992-03-21	2024-10-01	11617
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2005-09-17	2005-09-18	2
Dissolved oxygen, water, unfiltered, milligrams per liter	2005-09-17	2005-09-18	2
Dissolved oxygen, water, unfiltered, percent of saturation	2005-09-17	2005-09-18	2
pH, water, unfiltered, field, standard units	2005-09-17	2005-09-18	2
Monthly Statistics
Temperature, water, degrees Celsius	2005-09	2005-09
Discharge, cubic feet per second	1979-07	2024-10
Gage height, feet	1992-03	2024-10
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2005-09	2005-09
Dissolved oxygen, water, unfiltered, milligrams per liter	2005-09	2005-09
Dissolved oxygen, water, unfiltered, percent of saturation	2005-09	2005-09
pH, water, unfiltered, field, standard units	2005-09	2005-09
Annual Statistics
Temperature, water, degrees Celsius	2005	2005
Discharge, cubic feet per second	1979	2025
Gage height, feet	1992	2025
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2005	2005
Dissolved oxygen, water, unfiltered, milligrams per liter	2005	2005
Dissolved oxygen, water, unfiltered, percent of saturation	2005	2005
pH, water, unfiltered, field, standard units	2005	2005
Peak streamflow	1941-02	2023-06-10	45
Field measurements	1961-11-07	2024-10-02	475
Field/Lab water-quality samples	1974-01-11	2024-01-29	235
Water-Year Summary	2005	2024	20
Revisions	Loading...

OPERATION:: Record for this site is maintained by the USGS Texas Water Science Center; Email questions about this site to Texas Water Science Center Water-Data Inquiries

USGS 08158700 Onion Ck nr Driftwood, TX

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