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DESCRIPTION:

Latitude 32°53'05.77",   Longitude 114°28'05.20"   NAD83

Imperial County, California, Hydrologic Unit 15030104

Drainage area: 188,500 square miles

Contributing drainage area: 184,500 square miles,

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	2016-12-27	2025-02-01
Daily Data
Temperature, water, degrees Celsius	1973-10-16	2025-01-31	21012
Discharge, cubic feet per second	1976-10-01	2025-01-31	17655
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	1971-10-01	2025-01-31	27806
Dissolved oxygen, water, unfiltered, milligrams per liter	2023-08-09	2025-01-31	1508
pH, water, unfiltered, field, standard units	2023-08-08	2025-02-01	2167
Dissolved solids, water, filtered, sum of constituents, milligrams per liter	2017-01-01	2025-01-31	2609
Daily Statistics
Temperature, water, degrees Celsius	1973-10-16	2025-01-27	7250
Discharge, cubic feet per second	1976-10-01	2024-12-30	17623
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	1971-10-01	2025-01-27	10614
Dissolved oxygen, water, unfiltered, milligrams per liter	2023-08-09	2025-01-27	498
pH, water, unfiltered, field, standard units	2023-08-08	2025-01-27	539
Dissolved solids, water, filtered, sum of constituents, milligrams per liter	2017-01-01	2021-03-04	1514
Monthly Statistics
Temperature, water, degrees Celsius	1973-10	2025-01
Discharge, cubic feet per second	1976-10	2024-12
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	1971-10	2025-01
Dissolved oxygen, water, unfiltered, milligrams per liter	2023-08	2025-01
pH, water, unfiltered, field, standard units	2023-08	2025-01
Dissolved solids, water, filtered, sum of constituents, milligrams per liter	2017-01	2021-03
Annual Statistics
Temperature, water, degrees Celsius	1974	2025
Discharge, cubic feet per second	1977	2025
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	1972	2025
Dissolved oxygen, water, unfiltered, milligrams per liter	2023	2025
pH, water, unfiltered, field, standard units	2023	2025
Dissolved solids, water, filtered, sum of constituents, milligrams per liter	2017	2021
Field/Lab water-quality samples	1964-11-05	2024-02-13	1241
Water-Year Summary	2006	2024	18
Revisions	Loading...

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