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DESCRIPTION:

Latitude 38°05'44",   Longitude 102°18'37"   NAD27

Prowers County, Colorado, Hydrologic Unit 11020009

Drainage area: 23,500 square miles

Contributing drainage area: 21,852 square miles,

Datum of gage: 3,480.00 feet above   NGVD29.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1987-08-10	2025-12-05
Daily Data
Discharge, cubic feet per second	1980-12-05	2025-12-04	16436
Daily Statistics
Discharge, cubic feet per second	1980-12-05	2025-07-20	16299
Monthly Statistics
Discharge, cubic feet per second	1980-12	2025-07
Annual Statistics
Discharge, cubic feet per second	1981	2025
Peak streamflow	1982-06-05	2024-07-16	43
Field measurements	1984-10-15	2025-11-03	614
Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP)	1919-02-21	2019-09-12	401
Water-Year Summary	2005	2024	20
Revisions	Loading...

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