This dataset contains hydrological and rainfall measurements recorded at gauging stations during the Ditwah storm in November 2025, Sri Lanka. It includes water levels, flood alert thresholds, rainfall measurements, and additional operational remarks used for monitoring river conditions.
flood_water_levelA data frame with observations on the following 15 variables:
Date on which the hydrological report was recorded (YYYY-MM-DD).
Time at which the report was generated.
Name of the main river basin associated with the observation site.
Name of the tributary river connected to the gauging station.
Name or identifier of the station where hydrological measurements were taken.
Unit of measurement used for reporting water level (e.g., meters).
Water level threshold at which an alert is declared.
Water level threshold indicating the onset of minor flooding.
Water level threshold indicating the onset of major flooding.
Additional notes, operational comments, or contextual information related to river or weather conditions.
Indicator describing whether the current water level is rising, falling, or stable.
Specific time at which the corresponding water level measurement was taken.
Recorded water level at the specified measurement time.
Rainfall amount (in millimetres) measured during the specified recording period.
Time at which the rainfall measurement (RFmm) was taken.
Recorded water level at the specified measurement time in Date and Time format