Page Loading - Please Wait...
Boating safety tips are available from the U.S. Coast Guard.
NOTE: Station Numbers for Iowa precipitation gages have changed (see list).
Data Type | Begin Date | End Date | Count |
---|---|---|---|
Current / Historical Observations (availability statement) | 1990-10-01 | 2024-03-28 | |
Daily Data | |||
Temperature, water, degrees Celsius | 2016-03-02 | 2024-03-27 | 2809 |
Discharge, cubic feet per second | 1948-06-01 | 2024-03-27 | 27694 |
Phosphorus, water, unfiltered, milligrams per liter as phosphorus | 2016-03-02 | 2024-03-27 | 1039 |
Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detector angles at 90 +-2.5 degrees and 0-45 degrees, ratiometric correction, FBRU | 2016-03-02 | 2024-03-27 | 1990 |
Nitrate plus nitrite, water, total, short tons per day as nitrogen | 2016-03-02 | 2024-03-27 | 1263 |
Phosphorus, water, unfiltered, short tons of phosphorus per day | 2016-01-01 | 2024-03-27 | 1825 |
Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen | 2016-03-02 | 2024-03-27 | 1989 |
Daily Statistics | |||
Temperature, water, degrees Celsius | 2016-03-02 | 2023-11-15 | 2676 |
Discharge, cubic feet per second | 1948-06-01 | 2024-02-07 | 27645 |
Phosphorus, water, unfiltered, milligrams per liter as phosphorus | 2016-03-02 | 2017-10-25 | 369 |
Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detector angles at 90 +-2.5 degrees and 0-45 degrees, ratiometric correction, FBRU | 2016-03-02 | 2023-11-15 | 1948 |
Nitrate plus nitrite, water, total, short tons per day as nitrogen | 2016-03-02 | 2017-12-06 | 528 |
Phosphorus, water, unfiltered, short tons of phosphorus per day | 2016-01-01 | 2017-12-30 | 730 |
Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen | 2016-03-02 | 2023-11-15 | 1947 |
Monthly Statistics | |||
Temperature, water, degrees Celsius | 2016-03 | 2023-11 | |
Discharge, cubic feet per second | 1948-06 | 2024-02 | |
Phosphorus, water, unfiltered, milligrams per liter as phosphorus | 2016-03 | 2017-10 | |
Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detector angles at 90 +-2.5 degrees and 0-45 degrees, ratiometric correction, FBRU | 2016-03 | 2023-11 | |
Nitrate plus nitrite, water, total, short tons per day as nitrogen | 2016-03 | 2017-12 | |
Phosphorus, water, unfiltered, short tons of phosphorus per day | 2016-01 | 2017-12 | |
Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen | 2016-03 | 2023-11 | |
Annual Statistics | |||
Temperature, water, degrees Celsius | 2016 | 2024 | |
Discharge, cubic feet per second | 1948 | 2024 | |
Phosphorus, water, unfiltered, milligrams per liter as phosphorus | 2016 | 2018 | |
Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detector angles at 90 +-2.5 degrees and 0-45 degrees, ratiometric correction, FBRU | 2016 | 2024 | |
Nitrate plus nitrite, water, total, short tons per day as nitrogen | 2016 | 2018 | |
Phosphorus, water, unfiltered, short tons of phosphorus per day | 2016 | 2018 | |
Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen | 2016 | 2024 | |
Peak streamflow | 1947-06 | 2023-02-28 | 76 |
Field measurements | 1948-06-04 | 2024-02-08 | 905 |
Field/Lab water-quality samples | 1965-06-02 | 2023-04-12 | 313 |
Water-Year Summary | 2006 | 2023 | 18 |
Revisions | Loading... |