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| Data Type | Begin Date | End Date | Count |
|---|---|---|---|
| Current / Historical Observations (availability statement) | 1981-06-13 | 2026-01-20 | |
| Daily Data | |||
| Discharge, cubic feet per second | 1897-07-01 | 2026-01-19 | 37955 |
| Daily Statistics | |||
| Discharge, cubic feet per second | 1897-07-01 | 2025-11-23 | 37898 |
| Monthly Statistics | |||
| Discharge, cubic feet per second | 1897-07 | 2025-11 | |
| Annual Statistics | |||
| Discharge, cubic feet per second | 1897 | 2026 | |
| Peak streamflow | 1928-07-11 | 2025-05-14 | 98 |
| Field measurements | 1928-06-28 | 2025-12-30 | 756 |
| Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP) | 1950-09-12 | 2022-08-16 | 627 |
| Water-Year Summary | 2006 | 2025 | 20 |
| Revisions | Loading... | ||
U.S. Department of the Interior |
U.S. Geological Survey
Title: NWIS Site Information for USA: Site Inventory
URL:
Page Contact Information: Maryland Water Data Support Team
Page Last Modified: 2026-01-20 06:06:59 EST
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