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| Data Type | Begin Date | End Date | Count |
|---|---|---|---|
| Current / Historical Observations (availability statement) | 2007-10-01 | 2022-06-27 | |
| Daily Data | |||
| Temperature, water, degrees Celsius -- Downstream Lock Side | 2011-02-12 | 2015-11-02 | 3639 |
| Temperature, water, degrees Celsius -- Upstream Lock Side | 2011-02-10 | 2015-11-02 | 3672 |
| Temperature, water, degrees Celsius -- Downstream Hydro Side Left | 2011-02-09 | 2022-06-28 | 7358 |
| Temperature, water, degrees Celsius -- Upstream Hydro Side | 2011-02-09 | 2022-06-28 | 8274 |
| Discharge, cubic feet per second | 1970-05-01 | 2022-06-27 | 19036 |
| Gage height, feet | 1989-09-30 | 2022-06-28 | 3871 |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- Downstream Lock Side | 2011-02-12 | 2015-11-02 | 3639 |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- Upstream Lock Side | 2011-02-10 | 2015-11-02 | 3672 |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- Downstream Hydro Side Left | 2011-02-09 | 2022-06-28 | 7696 |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- Upstream Hydro Side | 2011-02-09 | 2022-06-28 | 7935 |
| Dissolved oxygen, water, unfiltered, milligrams per liter -- Downstream Lock Side | 2011-02-12 | 2015-11-02 | 3426 |
| Dissolved oxygen, water, unfiltered, milligrams per liter -- Upstream Lock Side | 2011-02-10 | 2015-11-02 | 3348 |
| Dissolved oxygen, water, unfiltered, milligrams per liter -- Downstream Hydro Side Left | 2011-02-09 | 2022-06-28 | 7808 |
| Dissolved oxygen, water, unfiltered, milligrams per liter -- Upstream Hydro Side | 2011-02-09 | 2022-06-28 | 7793 |
| pH, water, unfiltered, field, standard units -- Upstream Hydro Side | 2011-02-09 | 2022-06-28 | 7711 |
| Chlorophyll relative fluorescence (fChl), water, in situ, relative fluorescence units (RFU) | 2020-07-16 | 2020-11-09 | 234 |
| Chlorophyll fluorescence (fChl), water, in situ, concentration estimated from reference material, micrograms per liter as chlorophyll | 2020-07-16 | 2020-11-09 | 351 |
| Phycocyanin fluorescence (fPC), water, in situ, concentration estimated from reference material, micrograms per liter as phycocyanin | 2020-07-16 | 2020-11-09 | 351 |
| Phycocyanin relative fluorescence (fPC), water, in situ, relative fluorescence units (RFU) | 2020-07-16 | 2020-11-09 | 351 |
| Daily Statistics | |||
| Temperature, water, degrees Celsius -- Downstream Lock Side | 2011-02-12 | 2015-11-02 | 1213 |
| Temperature, water, degrees Celsius -- Upstream Lock Side | 2011-02-10 | 2015-11-02 | 1224 |
| Temperature, water, degrees Celsius -- Downstream Hydro Side Left | 2011-02-09 | 2021-10-31 | 2357 |
| Temperature, water, degrees Celsius -- Upstream Hydro Side | 2011-02-09 | 2021-10-31 | 2556 |
| Discharge, cubic feet per second | 1970-05-01 | 2021-10-04 | 18785 |
| Gage height, feet | 1989-09-30 | 2021-10-04 | 3604 |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- Downstream Lock Side | 2011-02-12 | 2015-11-02 | 1213 |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- Upstream Lock Side | 2011-02-10 | 2015-11-02 | 1224 |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- Downstream Hydro Side Left | 2011-02-09 | 2021-10-31 | 2469 |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- Upstream Hydro Side | 2011-02-09 | 2021-10-31 | 2546 |
| Dissolved oxygen, water, unfiltered, milligrams per liter -- Downstream Lock Side | 2011-02-12 | 2015-11-02 | 1142 |
| Dissolved oxygen, water, unfiltered, milligrams per liter -- Upstream Lock Side | 2011-02-10 | 2015-11-02 | 1116 |
| Dissolved oxygen, water, unfiltered, milligrams per liter -- Downstream Hydro Side Left | 2011-02-09 | 2021-10-31 | 2506 |
| Dissolved oxygen, water, unfiltered, milligrams per liter -- Upstream Hydro Side | 2011-02-09 | 2021-10-31 | 2501 |
| Monthly Statistics | |||
| Temperature, water, degrees Celsius -- Downstream Lock Side | 2011-02 | 2015-11 | |
| Temperature, water, degrees Celsius -- Upstream Lock Side | 2011-02 | 2015-11 | |
| Temperature, water, degrees Celsius -- Downstream Hydro Side Left | 2011-02 | 2021-10 | |
| Temperature, water, degrees Celsius -- Upstream Hydro Side | 2011-02 | 2021-10 | |
| Discharge, cubic feet per second | 1970-05 | 2021-10 | |
| Gage height, feet | 1989-09 | 2021-10 | |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- Downstream Lock Side | 2011-02 | 2015-11 | |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- Upstream Lock Side | 2011-02 | 2015-11 | |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- Downstream Hydro Side Left | 2011-02 | 2021-10 | |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- Upstream Hydro Side | 2011-02 | 2021-10 | |
| Dissolved oxygen, water, unfiltered, milligrams per liter -- Downstream Lock Side | 2011-02 | 2015-11 | |
| Dissolved oxygen, water, unfiltered, milligrams per liter -- Upstream Lock Side | 2011-02 | 2015-11 | |
| Dissolved oxygen, water, unfiltered, milligrams per liter -- Downstream Hydro Side Left | 2011-02 | 2021-10 | |
| Dissolved oxygen, water, unfiltered, milligrams per liter -- Upstream Hydro Side | 2011-02 | 2021-10 | |
| Annual Statistics | |||
| Temperature, water, degrees Celsius -- Downstream Lock Side | 2011 | 2016 | |
| Temperature, water, degrees Celsius -- Upstream Lock Side | 2011 | 2016 | |
| Temperature, water, degrees Celsius -- Downstream Hydro Side Left | 2011 | 2022 | |
| Temperature, water, degrees Celsius -- Upstream Hydro Side | 2011 | 2022 | |
| Discharge, cubic feet per second | 1970 | 2022 | |
| Gage height, feet | 1989 | 2022 | |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- Downstream Lock Side | 2011 | 2016 | |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- Upstream Lock Side | 2011 | 2016 | |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- Downstream Hydro Side Left | 2011 | 2022 | |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- Upstream Hydro Side | 2011 | 2022 | |
| Dissolved oxygen, water, unfiltered, milligrams per liter -- Downstream Lock Side | 2011 | 2016 | |
| Dissolved oxygen, water, unfiltered, milligrams per liter -- Upstream Lock Side | 2011 | 2016 | |
| Dissolved oxygen, water, unfiltered, milligrams per liter -- Downstream Hydro Side Left | 2011 | 2022 | |
| Dissolved oxygen, water, unfiltered, milligrams per liter -- Upstream Hydro Side | 2011 | 2022 | |
| Peak streamflow | 1971-02-23 | 2020-02-16 | 49 |
| Field measurements | 1963-01-16 | 2022-05-05 | 215 |
| Field/Lab water-quality samples | 1959-10-01 | 2021-09-09 | 790 |
| Water-Year Summary | 2006 | 2021 | 16 |
| Revisions | Loading... | ||
U.S. Department of the Interior |
U.S. Geological Survey
Title: NWIS Site Information for USA: Site Inventory
URL:
Page Contact Information: Kentucky Water Data Support Team
Page Last Modified: 2022-06-29 04:27:31 EDT
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