Water Quantity

Hydrometeorological and Monitoring Center of the Ministry of Environment of Armenia publishes daily water level and discharge data from the 47 hydroposts on the main rivers, 5 hydroposts on main reservoirs of Armenia as well as water inflow, outflow and water level data in Lake Sevan. The daily hydrologic report can be downloaded from the following link:

Water Quality

The dataset contains time series of main water quality parameters needed to compose environmental indicators. As of December 2019, the database contains data on two water quality parameters (BOD, Ammonium) and three nutrients (Phosphate, Nitrate, Phosphorus)

Water Use

The datasets include volumes of the annual actual water abstraction and wastewater discharge for the period of 2014-2018. The statistics is presented by administrative divisions (Marzes) and are based on the annual reports of the Inspectorate for Nature Protection and Mineral Resource under the Government of Armenia.