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| Data Type | Begin Date | End Date | Count |
|---|---|---|---|
| Current / Historical Observations (availability statement) | 2007-10-01 | 2025-09-26 | |
| Daily Data | |||
| Temperature, water, degrees Celsius | 2007-10-01 | 2025-09-25 | 18921 |
| Discharge, cubic feet per second | 2007-10-01 | 2025-09-25 | 6570 |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius | 2007-10-01 | 2025-09-25 | 18471 |
| Dissolved oxygen, water, unfiltered, milligrams per liter | 2007-10-01 | 2025-09-25 | 18696 |
| pH, water, unfiltered, field, standard units | 2007-10-01 | 2025-09-25 | 18618 |
| Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) | 2007-10-03 | 2020-03-09 | 11354 |
| Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) | 2020-03-11 | 2025-09-25 | 5166 |
| Daily Statistics | |||
| Temperature, water, degrees Celsius | 2007-10-01 | 2025-04-22 | 6173 |
| Discharge, cubic feet per second | 2007-10-01 | 2025-03-09 | 6370 |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius | 2007-10-01 | 2025-04-22 | 6023 |
| Dissolved oxygen, water, unfiltered, milligrams per liter | 2007-10-01 | 2025-04-22 | 6094 |
| Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) | 2007-10-03 | 2020-03-09 | 3784 |
| Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) | 2020-03-11 | 2025-04-22 | 1576 |
| Monthly Statistics | |||
| Temperature, water, degrees Celsius | 2007-10 | 2025-04 | |
| Discharge, cubic feet per second | 2007-10 | 2025-03 | |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius | 2007-10 | 2025-04 | |
| Dissolved oxygen, water, unfiltered, milligrams per liter | 2007-10 | 2025-04 | |
| Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) | 2007-10 | 2020-03 | |
| Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) | 2020-03 | 2025-04 | |
| Annual Statistics | |||
| Temperature, water, degrees Celsius | 2008 | 2025 | |
| Discharge, cubic feet per second | 2008 | 2025 | |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius | 2008 | 2025 | |
| Dissolved oxygen, water, unfiltered, milligrams per liter | 2008 | 2025 | |
| Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) | 2008 | 2020 | |
| Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) | 2020 | 2025 | |
| Peak streamflow | 2008-05-12 | 2023-12-18 | 17 |
| Field measurements | 2007-08-29 | 2025-08-07 | 128 |
| Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP) | 2007-04-26 | 2024-02-05 | 595 |
| Water-Year Summary | 2007 | 2024 | 18 |
| 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: 2025-09-26 18:13:29 EDT
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