Turbidity values in the inner part of the ria of Ferrol (Galicia, Spain) from January 2021 to February 2024.

The dataset includes turbidity values measured three to four times a week between January 2021 and February 2024 at the AP station monitoring the exploitation of the As Pías shellfish bed located in the inner part of the ria of Ferrol (Galicia, NW Spain; Figure 1) (29N 566057 4814464, WGS84). . During high tide, a water sample was collected with a Niskin bottle at a depth of one metre above the bottom and turbidity was measured with a Turbiquant 118325 Merck turbidity meter in nephelometric turbidity units (NTU). The turbidity values used are the average of 10 measurements. The file has seven columns: Date, Turbidity data, Units, x position, y Position, DATUM an Depth in meters. The file contains a total of 609 records. A figure is included to show the area of study.