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| Data Type | Begin Date | End Date | Count | 
|---|---|---|---|
| Current / Historical Observations (availability statement) | 2007-10-01 | 2025-10-30 | |
| Daily Data | |||
| Lake or reservoir water surface elevation above NGVD 1929, feet | 1913-09-01 | 2025-10-29 | 40908 | 
| Daily Statistics | |||
| Lake or reservoir water surface elevation above NGVD 1929, feet | 1913-09-01 | 2025-07-08 | 40795 | 
| Monthly Statistics | |||
| Lake or reservoir water surface elevation above NGVD 1929, feet | 1913-09 | 2025-07 | |
| Annual Statistics | |||
| Lake or reservoir water surface elevation above NGVD 1929, feet | 1913 | 2025 | |
| Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP) | 1971-04-27 | 1971-04-27 | 1 | 
| Water-Year Summary | 2005 | 2024 | 20 | 
| Revisions | Loading... | ||