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| Data Type | Begin Date | End Date | Count |
|---|---|---|---|
| Current / Historical Observations (availability statement) | 2020-12-03 | 2025-11-22 | |
| Daily Data | |||
| Temperature, water, degrees Celsius | 2021-03-05 | 2025-11-22 | 5147 |
| Discharge, cubic feet per second | 2020-12-04 | 2025-11-21 | 1814 |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius | 2021-03-05 | 2025-11-22 | 5051 |
| Dissolved oxygen, water, unfiltered, milligrams per liter | 2021-03-05 | 2025-11-22 | 5141 |
| pH, water, unfiltered, field, standard units | 2021-03-05 | 2025-11-22 | 5135 |
| Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) | 2021-03-06 | 2025-11-22 | 4964 |
| Suspended sediment load, water, unfiltered, computed by regression equation, pounds per day | 2022-11-23 | 2025-11-21 | 1095 |
| Suspended sediment load, water, unfiltered, regression computed, turbidity and streamflow as regressors, short tons per day | 2022-11-23 | 2025-11-21 | 1095 |
| Phosphorus, water, unfiltered, pounds of phosphorus per day | 2022-11-23 | 2025-11-21 | 1095 |
| Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen | 2021-03-06 | 2025-11-22 | 4697 |
| Daily Statistics | |||
| Temperature, water, degrees Celsius | 2021-03-05 | 2025-02-13 | 1434 |
| Discharge, cubic feet per second | 2020-12-04 | 2025-06-23 | 1663 |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius | 2021-03-05 | 2025-02-13 | 1425 |
| Dissolved oxygen, water, unfiltered, milligrams per liter | 2021-03-05 | 2025-02-13 | 1432 |
| Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) | 2021-03-06 | 2025-02-13 | 1373 |
| Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen | 2021-03-06 | 2023-12-11 | 855 |
| Monthly Statistics | |||
| Temperature, water, degrees Celsius | 2021-03 | 2025-02 | |
| Discharge, cubic feet per second | 2020-12 | 2025-06 | |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius | 2021-03 | 2025-02 | |
| Dissolved oxygen, water, unfiltered, milligrams per liter | 2021-03 | 2025-02 | |
| Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) | 2021-03 | 2025-02 | |
| Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen | 2021-03 | 2023-12 | |
| Annual Statistics | |||
| Temperature, water, degrees Celsius | 2021 | 2025 | |
| Discharge, cubic feet per second | 2021 | 2025 | |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius | 2021 | 2025 | |
| Dissolved oxygen, water, unfiltered, milligrams per liter | 2021 | 2025 | |
| Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) | 2021 | 2025 | |
| Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen | 2021 | 2024 | |
| Field measurements | 1989-04-07 | 2025-11-20 | 252 |
| Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP) | 2002-04-09 | 2024-02-27 | 407 |
| Water-Year Summary | 2006 | 2024 | 12 |
| Revisions | Loading... | ||
U.S. Department of the Interior |
U.S. Geological Survey
Title: NWIS Site Information for USA: Site Inventory
URL:
Page Contact Information: Pennsylvania Water Data Support Team
Page Last Modified: 2025-11-22 23:39:29 EST
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