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| Data Type | Begin Date | End Date | Count |
|---|---|---|---|
| Current / Historical Observations (availability statement) | 1986-01-26 | 2026-01-18 | |
| Daily Data | |||
| Temperature, water, degrees Celsius | 1967-10-01 | 2001-11-12 | 15246 |
| Temperature, water, degrees Celsius | 2018-10-01 | 2026-01-17 | 7833 |
| Temperature, water, degrees Fahrenheit | 1966-01-12 | 1967-09-29 | 1456 |
| Discharge, cubic feet per second | 1931-10-01 | 2026-01-17 | 34440 |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius | 1966-01-12 | 2026-01-17 | 26081 |
| Dissolved oxygen, water, unfiltered, milligrams per liter | 1966-01-12 | 2026-01-17 | 20838 |
| pH, water, unfiltered, field, standard units | 1968-01-01 | 2026-01-17 | 13088 |
| Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) | 2020-06-15 | 2026-01-17 | 5961 |
| Suspended sediment concentration, milligrams per liter | 1959-10-01 | 1968-09-29 | 1094 |
| Suspended sediment discharge, short tons per day | 1959-10-01 | 1968-09-29 | 1094 |
| Daily Statistics | |||
| Temperature, water, degrees Celsius | 1967-10-01 | 2001-11-12 | 4962 |
| Temperature, water, degrees Celsius | 2018-10-01 | 2025-05-26 | 2384 |
| Temperature, water, degrees Fahrenheit | 1966-01-13 | 1967-09-29 | 463 |
| Discharge, cubic feet per second | 1931-10-01 | 2025-04-16 | 34167 |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius | 1966-01-13 | 2025-05-26 | 8338 |
| Dissolved oxygen, water, unfiltered, milligrams per liter | 1966-01-13 | 2025-05-26 | 6539 |
| Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) | 2020-06-15 | 2025-05-26 | 1757 |
| Suspended sediment concentration, milligrams per liter | 1959-10-01 | 1968-09-29 | 1094 |
| Suspended sediment discharge, short tons per day | 1959-10-01 | 1968-09-29 | 1094 |
| Monthly Statistics | |||
| Temperature, water, degrees Celsius | 1967-10 | 2001-11 | |
| Temperature, water, degrees Celsius | 2018-10 | 2025-05 | |
| Temperature, water, degrees Fahrenheit | 1966-01 | 1967-09 | |
| Discharge, cubic feet per second | 1931-10 | 2025-04 | |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius | 1966-01 | 2025-05 | |
| Dissolved oxygen, water, unfiltered, milligrams per liter | 1966-01 | 2025-05 | |
| Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) | 2020-06 | 2025-05 | |
| Suspended sediment concentration, milligrams per liter | 1959-10 | 1968-09 | |
| Suspended sediment discharge, short tons per day | 1959-10 | 1968-09 | |
| Annual Statistics | |||
| Temperature, water, degrees Celsius | 1968 | 2002 | |
| Temperature, water, degrees Celsius | 2019 | 2025 | |
| Temperature, water, degrees Fahrenheit | 1966 | 1967 | |
| Discharge, cubic feet per second | 1932 | 2025 | |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius | 1966 | 2025 | |
| Dissolved oxygen, water, unfiltered, milligrams per liter | 1966 | 2025 | |
| Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) | 2020 | 2025 | |
| Suspended sediment concentration, milligrams per liter | 1960 | 1968 | |
| Suspended sediment discharge, short tons per day | 1960 | 1968 | |
| Peak streamflow | 1869-10-04 | 2021-09-02 | 92 |
| Field measurements | 1929-06-27 | 2025-06-27 | 641 |
| Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP) | 1925-10-31 | 2004-09-02 | 1051 |
| Water-Year Summary | 2006 | 2024 | 19 |
| 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: 2026-01-18 17:32:09 EST
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