The daily average value of water level, flow rate, and water temperature is displayed along with the monthly averages, maximums, and minimums of the reference period. The reference period is the last 30 years or the entire homogeneous time series of the hydrometric station indicator in the case of a shorter time series. It is possible to examine time series with different reference periods from the EstModel application
The water level is measured automatically.
NB! The water levels of Räpina and Roostoja station are strongly affected by hydropower plants nearby!
Flow rates are measured at least 16 times a year. Based on the measured flow rates, a discharge curve is compiled, which depends on the water level and flow rates, and is used to calculate the flow rate
Water temperature is measured automatically. Water temperature sensors are located near the bottom of water bodies.
NB! The raw data on this web is not quality checked. The quality-checked data can be downloaded from our website or by contacting customer service at [email protected].
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