1. Introductory information 
Title of the dataset: Dongdaqiao hydrological station dataset and gujiaying water quality dataset.

For each file or group of similar files, a short description of what data it contains: The dataset contains the daily discharge of Dongdaqiao station and the water quality monitoring data of Gujiaying section.

2. Methodological information
The dataset was used in the hydrodynamic-water quality model to calculate and predict the flow and the pollutant concentrations in the Guishui river, Beijing, China.
 
3. Data specific information
Full names and definitions (spell out abbreviated words) of column: no
headings for tabular data: discharge, water level, nutrients concentration
Units of measurement:m3/s, m, mg/L
Definitions for codes or symbols used to record missing data:

Specialized formats or abbreviations used?no

