Page Loading - Please Wait...
This page will be decommissioned in early 2026.
Please find the
modernized pages in WDFN that suit you best.
Learn more about our
modernization plans and timeline.
| Data Type | Begin Date | End Date | Count |
|---|---|---|---|
| Current / Historical Observations (availability statement) | 2019-11-06 | 2020-01-30 | |
| Daily Data | |||
| Temperature, water, degrees Celsius | 2019-11-07 | 2020-01-29 | 252 |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- Multiparameter sonde | 2019-11-07 | 2020-01-29 | 252 |
| Dissolved oxygen, water, unfiltered, milligrams per liter -- Multiparameter sonde | 2019-11-07 | 2020-01-29 | 252 |
| pH, water, unfiltered, field, standard units -- Multiparameter sonde | 2019-11-07 | 2020-01-29 | 252 |
| Fluorescein fluorescence (fFL), water, in situ, concentration calibrated to reference material, micrograms per liter -- Fluorometer | 2019-11-07 | 2020-01-29 | 252 |
| Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) -- Fluorometer | 2019-11-07 | 2020-01-29 | 252 |
| Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) -- Multiparameter sonde | 2019-11-07 | 2020-01-29 | 252 |
| Daily Statistics | |||
| Temperature, water, degrees Celsius | 2019-11-07 | 2020-01-29 | 84 |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- Multiparameter sonde | 2019-11-07 | 2020-01-29 | 84 |
| Dissolved oxygen, water, unfiltered, milligrams per liter -- Multiparameter sonde | 2019-11-07 | 2020-01-29 | 84 |
| Fluorescein fluorescence (fFL), water, in situ, concentration calibrated to reference material, micrograms per liter -- Fluorometer | 2019-11-07 | 2020-01-29 | 84 |
| Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) -- Multiparameter sonde | 2019-11-07 | 2020-01-29 | 84 |
| Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) | 2019-11-07 | 2020-01-29 | 84 |
| Monthly Statistics | |||
| Temperature, water, degrees Celsius | 2019-11 | 2020-01 | |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- Multiparameter sonde | 2019-11 | 2020-01 | |
| Dissolved oxygen, water, unfiltered, milligrams per liter -- Multiparameter sonde | 2019-11 | 2020-01 | |
| Fluorescein fluorescence (fFL), water, in situ, concentration calibrated to reference material, micrograms per liter -- Fluorometer | 2019-11 | 2020-01 | |
| Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) -- Multiparameter sonde | 2019-11 | 2020-01 | |
| Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) | 2019-11 | 2020-01 | |
| Annual Statistics | |||
| Temperature, water, degrees Celsius | 2020 | 2020 | |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- Multiparameter sonde | 2020 | 2020 | |
| Dissolved oxygen, water, unfiltered, milligrams per liter -- Multiparameter sonde | 2020 | 2020 | |
| Fluorescein fluorescence (fFL), water, in situ, concentration calibrated to reference material, micrograms per liter -- Fluorometer | 2020 | 2020 | |
| Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) -- Multiparameter sonde | 2020 | 2020 | |
| Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) | 2020 | 2020 | |
| Field measurements | 1998-09-08 | 1999-03-22 | 9 |
| Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP) | 2019-10-03 | 2019-10-03 | 1 |
| Water-Year Summary | 2020 | 2020 | 1 |
| 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: 2026-01-23 03:11:06 EST
0.61 0.58 vaww01