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71 364

performed analyzes(as of October 1, 2023)

13 296

central water supply system

49 532

deep well

8 536

well

Number of performed tests for 2010-2023

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Number of performed tests for 2022

Number of performed tests for 2023

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Geographic distribution of analyses performed in 2022(December 31, 2022)

Geographic distribution of analyses performed in 2023(October 1, 2023)

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Monitoring of tap water condition in the cities of Ukraine

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Seasonal changes in the state of tap water in Kyiv in 2021

Seasonal changes in the state of tap water in Kyiv in 2022

Seasonal changes in the state of tap water in Kyiv in 2023

*Active chlorine - data n/a August-September, 2023*Aluminum - data n/a June-September, 2023

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Average content of nitrates in artesian and groundwater of different regions of Ukraine:

    0-50 mg/l;
    50-100 mg/l;
    100-150 mg/l;
    no data.
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The average value of hardness of artesian waters in different regions of Ukraine:

    0-5 mmol/l;
    5-10 mmol/l;
    10-15 mmol/l;
    15-20 mmol/l;
    no data.
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The average value of the color of tap water in different regions of Ukraine:

    0-10 degrees;
    10-20 degrees;
    20-30 degrees;
    no data.
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