STN: STN water quality data
In sbashevkin/discretewq: Integrated Dataset of Discrete Water Quality in the San Francisco Estuary

STN	R Documentation

STN water quality data

Water quality data from the California Department of Fish and Wildlife Summer Townet Survey.

STN

a tibble with 8,074 rows and 16 variables

Source: Name of the source dataset.
Station: Station where sample was collected.
Latitude: Latitude in decimal degrees.
Longitude: Longitude in decimal degrees.
Date: Date sample was collected.
Datetime: Date and time of sample collection.
Depth: Bottom depth (m).
Tide: Tidal stage.
Microcystis: Microcystis bloom intensity on a qualitative scale from 1 to 5 where 1 = absent, 2 = low, 3 = medium, 4 = high, and 5 = very high.
Secchi: Secchi depth (cm).
Temperature: Temperature (°C) at surface.
Temperature_bottom: Temperature (°C) at bottom.
Conductivity: Specific conductance (\muS cm^-1) at surface.
Conductivity_bottom: Specific conductance (\muS cm^-1) at bottom.
TurbidityNTU: Turbidity (NTU) at surface.
Notes: Comments.

More metadata and information on methods are available here.