Over 1.7 million water quality analyses were conducted in Moscow…

Over 1.7 million water quality analyses were conducted in Moscow over six months.

Consensus

Specialists in Moscow conducted 1.7 million different water quality analyses between January and June 2026.
Water quality monitoring in Moscow covers all stages of the water supply process — from source to distribution network.
The results of laboratory tests confirm that water supplied to residents' taps meets all regulatory standards.
More than 600 automated control devices monitor water quality in real time in Moscow, with data transmitted to a centralized system.
Moscow consumes nearly 3 million cubic meters of water daily and has about 13 thousand kilometers of water supply networks.
Water treatment is carried out at four stations in Moscow: Northern, Eastern, Western, and Rublevskaya.
In Saint Petersburg, over 100 thousand water quality analyses were conducted in the first half of 2026.
Water testing in Saint Petersburg covers all stages of water supply from the Neva River to residential buildings.
All test results in Saint Petersburg confirmed compliance with safety requirements.

The number of physical-chemical and biological indicators used for assessing water quality is 200. — vm
No mention of the exact number of parameters; only states that assessment is based on '200 physico-chemical and biological parameters'. — m24
Saint Petersburg conducted water quality tests using 110 indicators at 396 control points. — gazeta_spb