Descrição:
Hydrochemical data from water samples collected in two distinct seasonal periods: 19 samples in a rainy period (April 2019) and 20 samples in a dry period (August 2019).
The dataset is characterized by a spreadsheet with a total of 39 lines and 49 columns, where:
* The first column (column 0) identifies the water sample collection point;
* Column 1 contains the date of sample collection;
* Columns 2 to 33 contain the cation variables for each sample collected;
* Columns 34 to 38 contain the anion variables for each sample collected;
* Column 39 contains the Dissolved Organic Carbon in each sample collected;
* Columns 40 to 43 contain the variables of the physical-chemical aspects of the collected samples;
* Columns 44 to 46 contain the variables of the isotopic analysis of the collected samples;
* Columns 47 and 48 contain the geographic coordinates (in UTM format) of each water collection point.
The domestic wells were named ``WX´´, where X is the enumeration given by the researchers who carried out the collections.
The collection point for the river's surface water was called ``river´´.
The collection point for surface water from the meander was named `meander´´.