USGS 463741090521301 ASHLAND BREAKWATER LIGHTHOUSE CHEQUAMEGON BAY, WI

PROVISIONAL DATA SUBJECT TO REVISION

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LOCATION.--Lat 46°37'41", long 90°52'13", in SE 1/4 NW 1/4 NW 1/4 sec.21, T.48 N., R.4 E., Ashland County, Hydrologic Unit 04010300. 

PERIOD OF RECORD.--October 2016 to present. 

GAGE. --Water-stage recorder. Elevation of gage is 601.1 ft above IGLD;

REMARKS.-- Gage-height telemeter at station. 

OPERATED IN COOPERATION WITH:

Funding from the Great Lakes Restoration Initiative National Park Service

Great Lakes Restoration Logo National Park Service

Additional Information:

The precipitation data for this station are temporary and will only be displayed for 30 days. Although the instrumentation is calibrated at least annually, the temporary classification means that documented routine inspections and other quality-assurance measures are not performed that would make the data acceptable for archival, retrieval, or future use in general scientific or interpretive studies.

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This station managed by the Wisconsin Water Science Center - Madison WI.

Available Parameters Available Period
  
2022-06-17  2022-07-20
2022-06-17  2022-07-20
2022-06-17  2022-07-20
2022-06-17  2022-07-20
2022-06-17  2022-07-20
2022-06-17  2022-07-20
2022-06-17  2022-07-20
2022-06-17  2022-07-20
2025-02-18  2025-06-18
2025-02-18  2025-06-18
2022-06-17  2025-06-18
2025-02-18  2025-06-18
2025-02-18  2025-06-18
2025-02-18  2025-06-18
2022-06-17  2022-11-09
2025-02-18  2025-06-18
2022-06-17  2022-11-09
2025-02-18  2025-06-18
2025-02-18  2025-06-18
2022-06-17  2025-06-18







 (7)
 

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

Temperature, water, degrees Celsius, [Water Temp at 1m above bottom]
 
-- Data temporarily unavailable for the time period specified --

Temperature, water, degrees Celsius, [Water Temp at 2m above bottom]
 
-- Data temporarily unavailable for the time period specified --

Temperature, water, degrees Celsius, [Water Temp at 3m above bottom]
 
-- Data temporarily unavailable for the time period specified --

Temperature, water, degrees Celsius, [Water Temp at 4m above bottom]
 
-- Data temporarily unavailable for the time period specified --

Temperature, water, degrees Celsius, [Water Temp at 5m above bottom]
 
-- Data temporarily unavailable for the time period specified --

Temperature, water, degrees Celsius, [Water Temp at 6m above bottom]
 
-- Data temporarily unavailable for the time period specified --

Temperature, water, degrees Celsius, [Water Temp at 7m above bottom]
 
-- Data temporarily unavailable for the time period specified --

Temperature, water, degrees Celsius, [Water Temp at the bottom]
 
-- Data temporarily unavailable for the time period specified --


Temperature, water, degrees Fahrenheit, [2 min. average]

Most recent instantaneous value: 62.4 06-18-2025   03:02 CDT
Graph of  Temperature, water, degrees Fahrenheit, [2 min. average]

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Temperature, air, degrees Fahrenheit

Most recent instantaneous value: 64.3 06-18-2025   03:02 CDT
Graph of  Temperature, air, degrees Fahrenheit

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Wind direction, degrees clockwise from true north

Most recent instantaneous value: 0 06-18-2025   03:02 CDT
Graph of  Wind direction, degrees clockwise from true north

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Precipitation, total, inches, [Primary]

Most recent instantaneous value: 0.00 06-18-2025   03:02 CDT
Graph of  Precipitation, total, inches, [Primary]

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Relative humidity, percent

Most recent instantaneous value: 77.6 06-18-2025   03:02 CDT
Graph of  Relative humidity, percent

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Gage height, feet, [2 min ave (IGLD85)]

Most recent instantaneous value: 601.80 06-18-2025   03:02 CDT
Graph of  Gage height, feet, [2 min ave (IGLD85)]

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pH, water, unfiltered, field, standard units
 
-- Data temporarily unavailable for the time period specified --


Lake or reservoir water surface elevation above NAVD 1988, feet, [2 min ave (NAVD88)]

Most recent instantaneous value: 601.94 06-18-2025   03:02 CDT
Graph of  Lake or reservoir water surface elevation above NAVD 1988, feet, [2 min ave (NAVD88)]

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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)
 
-- Data temporarily unavailable for the time period specified --


Water velocity reading from field sensor, feet per second, [Vector Vel]

Most recent instantaneous value: 0.00 06-18-2025   03:02 CDT
Graph of  Water velocity reading from field sensor, feet per second, [Vector Vel]

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Barometric pressure, not corrected to sea level, millibars

Most recent instantaneous value: 985 06-18-2025   03:02 CDT
Graph of  Barometric pressure, not corrected to sea level, millibars

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Wind speed, knots, [Ave Wind Speed 2 min. Interval]

Most recent instantaneous value: 0.00 06-18-2025   03:02 CDT
Graph of  Wind speed, knots, [Ave Wind Speed 2 min. Interval]

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