Supervision of non-centralized water supply sources
Results of state sanitary and epidemiological supervision of non-centralized water supply sources, namely wells and spring catchments, are collected in this selection. It contains six rows with annual data for 2019–2023. The rows show the total number of inspected sources, the number of sources failing to meet sanitary norms and regulations, and the number of water samples tested. These figures show how many sources were inspected each year and what proportion was found to be substandard
Chart of the number of non-centralized water supply sources inspected from 2019 to 2023
- Number of surveyed sources
- including those not meeting sanitary norms and rules
- Number of water samples studied
- including those not meeting hygiene standards, percent
- Number of water samples studied
- including those not meeting hygiene standards, percent
Set in numbers
The table holds 6 series, running from 2019 to 2023, 5 reporting periods. 30 values in total.
Between 2019 and 2023 “Number of surveyed sources” declined from 75,837 to 62,898 — 17.1%.
All table numbers are series: 6
| Series | 2019 | 2020 | 2021 | 2022 | 2023 |
|---|---|---|---|---|---|
| Число обследованных источников | 75 837,00 | 74 664,00 | 70 814,00 | 66 081,00 | 62 898,00 |
| в том числе не отвечающих санитарным нормам и правилам | 11 591,00 | 11 406,00 | 10 354,00 | 11 745,00 | 5 858,00 |
| Число исследованных проб воды | 30 746,00 | 28 304,00 | 27 098,00 | 28 365,00 | 27 959,00 |
| в том числе не отвечающих гигиеническим нормативам, процентов | 26,80 | 29,90 | 28,60 | 23,50 | 24,60 |
| Число исследованных проб воды | 39 222,00 | 34 630,00 | 32 478,00 | 30 838,00 | 30 145,00 |
| в том числе не отвечающих гигиеническим нормативам, процентов | 17,40 | 17,60 | 15,60 | 14,90 | 14,90 |
How to read this table
The row indicators allow for an assessment of the scale of inspections and water quality in the private sector. It is possible to compare the total number of inspected facilities with the number of samples actually collected for analysis, as well as track the proportion of sources found to be non-compliant with sanitary standards. This helps to understand the frequency of inspections and the percentage of wells or catchments requiring water quality improvements
What is visible in these numbers
The largest value belongs to “Number of surveyed sources” — 62,898; the smallest is “including those not meeting hygiene standards, percent” at 14.9. The gap between them is 4,221-fold.
More in the section Environmental protection»
Period and application
The statistics cover the period from 2019 to 2023 and are presented on an annual basis. The data is published within the environmental protection section for Russia. This information is useful for ecologists, utility specialists, and sanitary supervision authorities for analyzing the state of water resources
1) По данным Роспотребнадзора.
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