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Data Type | Begin Date | End Date | Count |
---|---|---|---|
Current / Historical Observations (availability statement) | 2007-10-01 | 2024-11-29 | |
Daily Data | |||
Temperature, water, degrees Celsius -- Discontinued March 2015 | 2001-04-04 | 2015-03-13 | 14373 |
Temperature, water, degrees Celsius | 2014-10-01 | 2024-11-29 | 3693 |
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- Discontinued March 2015 | 2001-04-04 | 2015-03-12 | 14336 |
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius | 2014-10-01 | 2024-11-29 | 3657 |
Dissolved oxygen, water, unfiltered, milligrams per liter -- 3RD NR BOTTOM Disc Sept. 2015 | 2009-09-30 | 2015-06-07 | 4590 |
Dissolved oxygen, water, unfiltered, milligrams per liter | 2014-10-01 | 2024-11-29 | 3677 |
pH, water, unfiltered, field, standard units -- Discontinued March 2015 | 2001-04-04 | 2015-03-13 | 14246 |
pH, water, unfiltered, field, standard units | 2014-10-01 | 2024-11-29 | 3686 |
Chlorophyll fluorescence (fChl), water, in situ, fluorometric method, excitation at 470 +-15 nm, emission at 685 +-20 nm, relative fluorescence units (RFU) | 2017-02-22 | 2024-11-29 | 2810 |
Lake or reservoir water surface elevation above NGVD 1929, feet | 1964-11-17 | 2024-11-28 | 21900 |
Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) | 2014-10-01 | 2024-11-29 | 3659 |
Daily Statistics | |||
Temperature, water, degrees Celsius -- Discontinued March 2015 | 2001-04-04 | 2015-03-12 | 4779 |
Temperature, water, degrees Celsius | 2014-10-01 | 2024-08-21 | 3595 |
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- Discontinued March 2015 | 2001-04-04 | 2015-03-12 | 4782 |
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius | 2014-10-01 | 2024-08-21 | 3559 |
Dissolved oxygen, water, unfiltered, milligrams per liter -- 3RD NR BOTTOM Disc Sept. 2015 | 2009-09-30 | 2015-06-07 | 1529 |
Dissolved oxygen, water, unfiltered, milligrams per liter | 2014-10-01 | 2024-08-21 | 3580 |
Chlorophyll fluorescence (fChl), water, in situ, fluorometric method, excitation at 470 +-15 nm, emission at 685 +-20 nm, relative fluorescence units (RFU) | 2017-02-22 | 2024-05-06 | 2605 |
Lake or reservoir water surface elevation above NGVD 1929, feet | 2012-10-01 | 2024-11-04 | 4418 |
Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) | 2014-10-01 | 2024-08-21 | 3568 |
Monthly Statistics | |||
Temperature, water, degrees Celsius -- Discontinued March 2015 | 2001-04 | 2015-03 | |
Temperature, water, degrees Celsius | 2014-10 | 2024-08 | |
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- Discontinued March 2015 | 2001-04 | 2015-03 | |
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius | 2014-10 | 2024-08 | |
Dissolved oxygen, water, unfiltered, milligrams per liter -- 3RD NR BOTTOM Disc Sept. 2015 | 2009-09 | 2015-06 | |
Dissolved oxygen, water, unfiltered, milligrams per liter | 2014-10 | 2024-08 | |
Chlorophyll fluorescence (fChl), water, in situ, fluorometric method, excitation at 470 +-15 nm, emission at 685 +-20 nm, relative fluorescence units (RFU) | 2017-02 | 2024-05 | |
Lake or reservoir water surface elevation above NGVD 1929, feet | 2012-10 | 2024-11 | |
Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) | 2014-10 | 2024-08 | |
Annual Statistics | |||
Temperature, water, degrees Celsius -- Discontinued March 2015 | 2001 | 2015 | |
Temperature, water, degrees Celsius | 2015 | 2024 | |
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- Discontinued March 2015 | 2001 | 2015 | |
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius | 2015 | 2024 | |
Dissolved oxygen, water, unfiltered, milligrams per liter -- 3RD NR BOTTOM Disc Sept. 2015 | 2009 | 2015 | |
Dissolved oxygen, water, unfiltered, milligrams per liter | 2015 | 2024 | |
Chlorophyll fluorescence (fChl), water, in situ, fluorometric method, excitation at 470 +-15 nm, emission at 685 +-20 nm, relative fluorescence units (RFU) | 2017 | 2024 | |
Lake or reservoir water surface elevation above NGVD 1929, feet | 2013 | 2025 | |
Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) | 2015 | 2024 | |
Field/Lab water-quality samples | 1970-10-07 | 2024-03-04 | 943 |
Water-Year Summary | 2006 | 2024 | 19 |
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