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| Data Type | Begin Date | End Date | Count |
|---|---|---|---|
| Current / Historical Observations (availability statement) | 2012-10-16 | 2025-01-27 | |
| Daily Data | |||
| Temperature, water, degrees Celsius | 2012-10-16 | 2025-01-26 | 13013 |
| Gage height, feet | 2013-07-18 | 2025-01-26 | 4137 |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius | 2013-06-26 | 2025-01-26 | 10278 |
| Dissolved oxygen, water, unfiltered, milligrams per liter | 2013-06-27 | 2025-01-26 | 10725 |
| pH, water, unfiltered, field, standard units | 2013-06-26 | 2025-01-26 | 9493 |
| Chlorophyll fluorescence (fChl), water, in situ, concentration estimated from reference material, micrograms per liter as chlorophyll | 2022-01-28 | 2025-01-26 | 3177 |
| Phycocyanin fluorescence (fPC), water, in situ, concentration estimated from reference material, micrograms per liter as phycocyanin | 2013-06-26 | 2025-01-26 | 10242 |
| Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) | 2013-06-26 | 2025-01-26 | 10296 |
| Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen | 2013-07-18 | 2025-01-26 | 10523 |
| Daily Statistics | |||
| Temperature, water, degrees Celsius | 2012-10-16 | 2024-09-03 | 4195 |
| Gage height, feet | 2013-07-18 | 2024-09-03 | 3999 |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius | 2013-06-27 | 2024-09-03 | 3365 |
| Dissolved oxygen, water, unfiltered, milligrams per liter | 2013-06-27 | 2024-09-03 | 3432 |
| Phycocyanin fluorescence (fPC), water, in situ, concentration estimated from reference material, micrograms per liter as phycocyanin | 2013-06-27 | 2024-03-14 | 3102 |
| Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) | 2013-06-27 | 2024-10-29 | 3349 |
| Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen | 2013-07-18 | 2024-03-14 | 3202 |
| Monthly Statistics | |||
| Temperature, water, degrees Celsius | 2012-10 | 2024-09 | |
| Gage height, feet | 2013-07 | 2024-09 | |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius | 2013-06 | 2024-09 | |
| Dissolved oxygen, water, unfiltered, milligrams per liter | 2013-06 | 2024-09 | |
| Phycocyanin fluorescence (fPC), water, in situ, concentration estimated from reference material, micrograms per liter as phycocyanin | 2013-06 | 2024-03 | |
| Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) | 2013-06 | 2024-10 | |
| Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen | 2013-07 | 2024-03 | |
| Annual Statistics | |||
| Temperature, water, degrees Celsius | 2013 | 2024 | |
| Gage height, feet | 2013 | 2024 | |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius | 2013 | 2024 | |
| Dissolved oxygen, water, unfiltered, milligrams per liter | 2013 | 2024 | |
| Phycocyanin fluorescence (fPC), water, in situ, concentration estimated from reference material, micrograms per liter as phycocyanin | 2013 | 2024 | |
| Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) | 2013 | 2025 | |
| Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen | 2013 | 2024 | |
| Field measurements | 2022-06-02 | 2022-06-02 | 1 |
| Field/Lab water-quality samples | 1979-04-25 | 2024-01-31 | 62 |
| Water-Year Summary | 2014 | 2024 | 11 |
| Revisions | Loading... | ||
U.S. Department of the Interior |
U.S. Geological Survey
Title: NWIS Site Information for USA: Site Inventory
URL:
Page Contact Information: Illinois Water Data Support Team
Page Last Modified: 2025-01-27 21:50:34 EST
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