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| Data Type | Begin Date | End Date | Count |
|---|---|---|---|
| Current / Historical Observations (availability statement) | 2005-02-07 | 2022-08-09 | |
| Daily Data | |||
| Temperature, water, degrees Celsius | 2017-11-17 | 2022-08-08 | 5151 |
| Discharge, cubic feet per second | 2005-02-08 | 2022-08-08 | 6391 |
| Gage height, feet | 2005-02-08 | 2022-08-08 | 6126 |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius | 2017-11-17 | 2022-08-08 | 5046 |
| Dissolved oxygen, water, unfiltered, milligrams per liter | 2017-11-17 | 2022-08-08 | 5154 |
| pH, water, unfiltered, field, standard units | 2017-11-17 | 2022-08-08 | 4443 |
| Chlorophylls, water, in situ, fluorometric method, excitation at 470 +-15 nm, emission at 685 +-20 nm, micrograms per liter | 2017-11-17 | 2022-08-08 | 4911 |
| Orthophosphate, water, in situ, milligrams per liter as phosphorus | 2017-12-15 | 2022-05-27 | 4065 |
| Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) | 2017-11-17 | 2022-08-08 | 4878 |
| Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) | 2017-11-17 | 2022-08-08 | 4857 |
| Nitrate plus nitrite, water, unfiltered, pounds of nitrogen per day | 2019-08-10 | 2022-08-08 | 1088 |
| Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen | 2017-11-17 | 2022-08-08 | 5157 |
| Daily Statistics | |||
| Temperature, water, degrees Celsius | 2017-11-17 | 2022-03-02 | 1558 |
| Discharge, cubic feet per second | 2005-02-08 | 2022-03-28 | 6258 |
| Gage height, feet | 2005-02-08 | 2022-03-28 | 5993 |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius | 2017-11-17 | 2022-03-02 | 1523 |
| Dissolved oxygen, water, unfiltered, milligrams per liter | 2017-11-17 | 2022-03-02 | 1559 |
| Chlorophylls, water, in situ, fluorometric method, excitation at 470 +-15 nm, emission at 685 +-20 nm, micrograms per liter | 2017-11-17 | 2022-03-02 | 1478 |
| Orthophosphate, water, in situ, milligrams per liter as phosphorus | 2017-12-15 | 2021-05-02 | 1111 |
| Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) | 2017-11-17 | 2022-03-02 | 1467 |
| Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) | 2017-11-17 | 2022-03-02 | 1461 |
| Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen | 2017-11-17 | 2022-03-02 | 1560 |
| Monthly Statistics | |||
| Temperature, water, degrees Celsius | 2017-11 | 2022-03 | |
| Discharge, cubic feet per second | 2005-02 | 2022-03 | |
| Gage height, feet | 2005-02 | 2022-03 | |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius | 2017-11 | 2022-03 | |
| Dissolved oxygen, water, unfiltered, milligrams per liter | 2017-11 | 2022-03 | |
| Chlorophylls, water, in situ, fluorometric method, excitation at 470 +-15 nm, emission at 685 +-20 nm, micrograms per liter | 2017-11 | 2022-03 | |
| Orthophosphate, water, in situ, milligrams per liter as phosphorus | 2017-12 | 2021-05 | |
| Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) | 2017-11 | 2022-03 | |
| Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) | 2017-11 | 2022-03 | |
| Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen | 2017-11 | 2022-03 | |
| Annual Statistics | |||
| Temperature, water, degrees Celsius | 2018 | 2022 | |
| Discharge, cubic feet per second | 2005 | 2022 | |
| Gage height, feet | 2005 | 2022 | |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius | 2018 | 2022 | |
| Dissolved oxygen, water, unfiltered, milligrams per liter | 2018 | 2022 | |
| Chlorophylls, water, in situ, fluorometric method, excitation at 470 +-15 nm, emission at 685 +-20 nm, micrograms per liter | 2018 | 2022 | |
| Orthophosphate, water, in situ, milligrams per liter as phosphorus | 2018 | 2021 | |
| Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) | 2018 | 2022 | |
| Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) | 2018 | 2022 | |
| Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen | 2018 | 2022 | |
| Peak streamflow | 2005-02-14 | 2021-06-26 | 17 |
| Field measurements | 1996-07-18 | 2022-07-05 | 95 |
| Field/Lab water-quality samples | 1981-03-26 | 2022-05-23 | 260 |
| Water-Year Summary | 2006 | 2021 | 14 |
| 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: 2022-08-09 13:59:10 EDT
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