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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 |
---|---|---|---|
Field groundwater-level measurements | 1946-03-01 | 2007-08-25 | 725 |
Field/Lab water-quality samples | 1990-08-14 | 1990-08-14 | 1 |
Revisions | Loading... | ||
Additional Data Sources | Begin Date | End Date | Count |
Annual Water-Data Report (pdf) **offsite** | 2006 | 2007 | 2 |