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USGS 04015330 KNIFE RIVER NEAR TWO HARBORS, MN

PROVISIONAL DATA SUBJECT TO REVISION

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Streamgage operated in cooperation with the
Minnesota Department of Natural Resources Logo Minnesota Department of Natural Resources - Ecological and Water Resources Division

  with USGS Logo cooperative matching funds.  Water-quality monitoring is in cooperation with the
Minnesota Pollution Control Agency Logo Minnesota Pollution Control Agency

Effective July 12, 2017, stage readings for a given discharge are higher than previous record as a result of relocating the gage upstream to MN Trunk Highway 61. The gage datum remains the same. For more information, contact the USGS at the link at the bottom of the page.

A flow-duration hydrograph the shows current flow relative to historical flow is available at: USGS WaterWatch
Available Parameters Available Period
All 4 Available Parameters for this site
   
00010 Temperature, water [TURBIDITY SENSOR] 2017-04-25  2017-07-28
00060 Discharge 1997-04-07  2017-07-28
00065 Gage height 2017-03-30  2017-07-28
63680 Turbidity, Form Neph [TURBIDITY SENSOR] 2012-05-17  2017-07-28

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Summary of all available data for this site
Instantaneous-data availability statement

Temperature, water, degrees Celsius, [TURBIDITY SENSOR]
Most recent instantaneous value: 22.9 07-28-2017   13:15 CDT
Graph of Temperature, water, degrees Celsius, [TURBIDITY SENSOR]

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Discharge, cubic feet per second
Most recent instantaneous value: 13.8 07-28-2017   13:15 CDT
Graph of Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Jul 28 based on 43 years of record more
Min
(1977)		 25th
percen-
tile		 Median Most Recent
Instantaneous
Value Jul 28		 Mean 75th
percen-
tile		 Max
(1999)
1.60 8.1 12 13.8 17 25 68.0

Gage height, feet
Most recent instantaneous value: 25.96 07-28-2017   13:15 CDT
Graph of Gage height, feet

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Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU), [TURBIDITY SENSOR]
Most recent instantaneous value: 5.8 07-28-2017   13:15 CDT
Graph of Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU), [TURBIDITY SENSOR]

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