Calibrating optical turbidity measurements with suspended-sediment concentrations from the Herring River in Wellfleet, Massachusetts, from November 2018 to November 2019
The sediment budget in the tidally restricted Herring River in Wellfleet, Massachusetts, must be quantified so restoration options for the river can be evaluated. Platforms equipped with optical turbidity sensors were deployed seaward and landward of the Herring River restriction to measure a time series of turbidity, from which a time series of suspended-sediment concentration (SSC) can be estimated. Water samples were collected periodically from the Herring River from November 2018 to November 2019 and analyzed for SSC to derive a relationship to turbidity measurements given in nephelometric turbidity units. This report presents the data-collection methods used and the linear calibration model generated by repeated median regression to convert turbidity measurements to SSC.
Citation Information
Publication Year | 2023 |
---|---|
Title | Calibrating optical turbidity measurements with suspended-sediment concentrations from the Herring River in Wellfleet, Massachusetts, from November 2018 to November 2019 |
DOI | 10.3133/dr1180 |
Authors | Olivia A. De Meo, Neil K. Ganju, Robert D. Bales, Eric D. Marsjanik, Steven E. Suttles |
Publication Type | Report |
Publication Subtype | USGS Numbered Series |
Series Title | Data Report |
Series Number | 1180 |
Index ID | dr1180 |
Record Source | USGS Publications Warehouse |
USGS Organization | Woods Hole Coastal and Marine Science Center |