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* IMPORTANT: Next Generation Station Page

USGS 09014050 GRAND LAKE OUTLET BLW CHIPMUNK LN AT GRAND LK, CO

PROVISIONAL DATA SUBJECT TO REVISION

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This site is operated seasonally.

Station operated by the U.S. Geological Survey in cooperation with Colorado River Water Conservation District, Grand County, Northern Colorado Water Conservancy District, and Bureau of Reclamation.

Boating safety tips

This station managed by the Lakewood Field Office.

Available Parameters Available Period
  
2010-04-13  2020-05-29
2010-04-10  2020-05-29
2020-01-31  2020-05-29
2011-10-01  2020-05-29
2012-01-01  2020-05-29
2020-01-30  2020-05-29
2018-02-28  2020-05-29
2010-04-12  2020-05-28
2020-01-30  2020-05-29
2010-04-13  2020-05-29
2020-01-31  2020-05-29







 (7)
 

  -- or --

 


 

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


Temperature, water, degrees Celsius, [QW MONITOR]

Most recent instantaneous value: 10.6 05-29-2020   00:40 MDT
Graph of  Temperature, water, degrees Celsius, [QW MONITOR]

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Discharge, cubic feet per second

Most recent instantaneous value: -54.0 05-29-2020   00:20 MDT
Graph of  Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for May 29 based on 9 water years of record more
Min
(2010)
25th
percen-
tile
Mean Median Most Recent
Instantaneous
Value May 29
75th
percen-
tile
Max
(2019)
-1100 -686 -311 -268 -54.0 91 286


Gage height, feet

Most recent instantaneous value: 8.34 05-29-2020   00:20 MDT
Graph of  Gage height, feet

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Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius

Most recent instantaneous value: 44 05-29-2020   00:40 MDT
Graph of  Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius

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pH, water, unfiltered, field, standard units

Most recent instantaneous value: 7.3 05-29-2020   00:40 MDT
Graph of  pH, water, unfiltered, field, standard units

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Chlorophyll fluorescence (fChl), total, water, in situ, fluorometric, 650-700 nm, relative fluorescence units (RFU), [PROVISIONAL]

Most recent instantaneous value: 1.4 05-29-2020   00:40 MDT
Graph of  Chlorophyll fluorescence (fChl), total, water, in situ, fluorometric, 650-700 nm, relative fluorescence units (RFU), [PROVISIONAL]

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Phycocyanin relative fluorescence (fPC), water, in situ, relative fluorescence units (RFU)

Most recent instantaneous value: 0.30 05-29-2020   00:40 MDT
Graph of  Phycocyanin relative fluorescence (fPC), water, in situ, relative fluorescence units (RFU)

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Chlorophyll, total, water, fluorometric, 650-700 nanometers, in situ sensor, micrograms per liter, [24 hour data PROVISIONAL]

Most recent instantaneous value: 5.5 05-29-2020   00:40 MDT
Graph of  Chlorophyll, total, water, fluorometric, 650-700 nanometers, in situ sensor, micrograms per liter, [24 hour data PROVISIONAL]

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Chlorophyll, total, water, fluorometric, 650-700 nanometers, in situ sensor, micrograms per liter, [daylight hours]

Most recent instantaneous value: 4.5 05-28-2020   18:10 MDT
Graph of  Chlorophyll, total, water, fluorometric, 650-700 nanometers, in situ sensor, micrograms per liter, [daylight hours]

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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)

Most recent instantaneous value: 1.6 05-29-2020   00:40 MDT
Graph of  Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)

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Mean water velocity for discharge computation, feet per second

Most recent instantaneous value: -0.10 05-29-2020   00:20 MDT
Graph of  Mean water velocity for discharge computation, feet per second

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