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| Data Type | Begin Date | End Date | Count |
|---|---|---|---|
| Current / Historical Observations (availability statement) | 1986-09-01 | 2024-11-23 | |
| Daily Data | |||
| Temperature, water, degrees Celsius | 2015-06-26 | 2020-12-17 | 4296 |
| Discharge, cubic feet per second | 1939-10-01 | 2024-11-22 | 31100 |
| Gage height, feet | 1993-10-01 | 2024-11-22 | 11020 |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius | 2015-06-26 | 2020-12-17 | 3889 |
| Dissolved oxygen, water, unfiltered, milligrams per liter | 2015-06-26 | 2020-12-17 | 3327 |
| pH, water, unfiltered, field, standard units | 2015-06-26 | 2020-12-17 | 3989 |
| Orthophosphate, water, in situ, milligrams per liter as phosphorus | 2015-06-26 | 2017-04-20 | 129 |
| Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) -- (YSI) | 2015-06-26 | 2020-12-17 | 3599 |
| Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) -- (HACH) | 2015-06-26 | 2024-11-22 | 5632 |
| Suspended sediment concentration, milligrams per liter | 1980-05-01 | 1982-09-29 | 882 |
| Suspended sediment discharge, short tons per day | 1980-05-01 | 1982-09-29 | 882 |
| Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen | 2015-06-26 | 2024-11-22 | 7256 |
| Daily Statistics | |||
| Temperature, water, degrees Celsius | 2015-06-26 | 2020-12-17 | 1429 |
| Discharge, cubic feet per second | 1939-10-01 | 2024-10-08 | 31055 |
| Gage height, feet | 1993-10-01 | 2024-10-08 | 10975 |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius | 2015-06-26 | 2020-12-17 | 1293 |
| Dissolved oxygen, water, unfiltered, milligrams per liter | 2015-06-26 | 2020-12-17 | 1107 |
| Orthophosphate, water, in situ, milligrams per liter as phosphorus | 2015-06-26 | 2017-04-20 | 43 |
| Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) -- (YSI) | 2015-06-26 | 2020-12-17 | 1196 |
| Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) -- (HACH) | 2015-06-26 | 2024-10-22 | 1846 |
| Suspended sediment concentration, milligrams per liter | 1980-05-01 | 1982-09-29 | 882 |
| Suspended sediment discharge, short tons per day | 1980-05-01 | 1982-09-29 | 882 |
| Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen | 2015-06-26 | 2024-10-22 | 2384 |
| Monthly Statistics | |||
| Temperature, water, degrees Celsius | 2015-06 | 2020-12 | |
| Discharge, cubic feet per second | 1939-10 | 2024-10 | |
| Gage height, feet | 1993-10 | 2024-10 | |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius | 2015-06 | 2020-12 | |
| Dissolved oxygen, water, unfiltered, milligrams per liter | 2015-06 | 2020-12 | |
| Orthophosphate, water, in situ, milligrams per liter as phosphorus | 2015-06 | 2017-04 | |
| Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) -- (YSI) | 2015-06 | 2020-12 | |
| Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) -- (HACH) | 2015-06 | 2024-10 | |
| Suspended sediment concentration, milligrams per liter | 1980-05 | 1982-09 | |
| Suspended sediment discharge, short tons per day | 1980-05 | 1982-09 | |
| Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen | 2015-06 | 2024-10 | |
| Annual Statistics | |||
| Temperature, water, degrees Celsius | 2015 | 2021 | |
| Discharge, cubic feet per second | 1940 | 2025 | |
| Gage height, feet | 1994 | 2025 | |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius | 2015 | 2021 | |
| Dissolved oxygen, water, unfiltered, milligrams per liter | 2015 | 2021 | |
| Orthophosphate, water, in situ, milligrams per liter as phosphorus | 2015 | 2017 | |
| Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) -- (YSI) | 2015 | 2021 | |
| Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) -- (HACH) | 2015 | 2025 | |
| Suspended sediment concentration, milligrams per liter | 1980 | 1982 | |
| Suspended sediment discharge, short tons per day | 1980 | 1982 | |
| Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen | 2015 | 2025 | |
| Peak streamflow | 1940-08-30 | 2024-07-18 | 85 |
| Field measurements | 1973-08-27 | 2024-10-09 | 406 |
| Field/Lab water-quality samples | 1966-10-03 | 2024-03-07 | 954 |
| Water-Year Summary | 2006 | 2024 | 19 |
| 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: 2024-11-23 23:08:26 EST
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