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 | 2025-12-13 | |
| Daily Data | |||
| Discharge, cubic feet per second | 1945-10-01 | 2025-12-12 | 29293 |
| Daily Statistics | |||
| Discharge, cubic feet per second | 1945-10-01 | 2025-07-27 | 29155 |
| Monthly Statistics | |||
| Discharge, cubic feet per second | 1945-10 | 2025-07 | |
| Annual Statistics | |||
| Discharge, cubic feet per second | 1946 | 2025 | |
| Peak streamflow | 1946-03-07 | 2024-05-22 | 79 |
| Field measurements | 1946-03-06 | 2025-12-09 | 803 |
| Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP) | 1969-10-06 | 2012-09-25 | 179 |
| Water-Year Summary | 2006 | 2024 | 19 |
| Revisions | Loading... | ||
U.S. Department of the Interior |
U.S. Geological Survey
Title: NWIS Site Information for Iowa: Site Inventory
URL:
Page Contact Information: Iowa Water Data Support Team
Page Last Modified: 2025-12-13 17:48:16 EST
0.93 0.9 sdww02