USGS 15875000 COLVILLE R AT UMIAT AK
PROVISIONAL DATA SUBJECT TO REVISION
Available data for this site
SUMMARY OF ALL AVAILABLE DATA
Time-series: Current/Historical Observations
Time-series: Daily data
Time-series: Daily statistics
Time-series: Monthly statistics
Time-series: Annual statistics
Surface-water: Peak streamflow
Surface-water: Field measurements
Water-Quality: Field/Lab samples
Water-Year Summary
Revisions
This station managed by the Fairbanks Field Office.
Available Parameters
Available Period
All 3 Available Parameters for this site
00060 Discharge
2002-08-22
2026-10-15
00065 Gage height [Primary]
2007-10-01
2026-10-15
00065 Gage height [Secondary]
2024-05-23
2026-10-15
Output format
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Table
Tab-separated
Days
(7)
-- or --
Begin date
End date
Summary of all available data for this site
Instantaneous-data availability statement
Discharge, cubic feet per second
Most recent instantaneous value:
Eqp
10-15-2026 11:15 AKDT
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Daily discharge, cubic feet per second -- statistics for Oct 15 based on 23 water years of record
more
Most Recent
Instantaneous
Value Oct 15
Min
(2005)
25th
percen-
tile
Median
Mean
75th
percen-
tile
Max
(2018)
-- unavailable --
425
700
1500
2060
3000
5550
Gage height, feet, [Primary]
-- Data temporarily unavailable for the time period specified --
Gage height, feet, [Secondary]
-- Data temporarily unavailable for the time period specified --