Trend
Long-term mean river runoff
Source: Form No. 1-IK (MEWR)Updated: 18.10.2026 · form of 01.09.2026
II.3
Impacts
Official value
Long-term mean river runoff
Name in the form: Surface area of the catchment, km² and km³
Period
- Form 1-IK
- Unofficial
Long-term mean river runoff
64.0
km³/year
no series to compare
- Unit
- km³/year
- Frequency
- Not specified
- Area
- Impacts
- Section
- II · Water management
- Agencies
- MEWR
Data
Values by year
| Year | Valuekm³/year | Source and note |
|---|---|---|
| 2025 | 64.0 | Official Long-term average value |
Breakdown
Runoff by basin
km³/year
Source data
Value in Form No. 1-IK
Для Таджикистана среднемноголетний речной сток составляет около 64 км³ в год, из них 62,9 км³ формируется в бассейне Амударьи и 1,1 км³ — в бассейне Сырдарьи.
Cell text as submitted. Figures for the dashboard were extracted from it and converted to the indicator unit. The text is shown in the language of the form (Russian).
Quality
Data remarks
- The name refers to the catchment area (km²), but the value is the long-term average runoff (km³)
Methodology
Indicator metadata
- Definition
- The area of the territory from which surface water runoff flows into a given water body, expressed in square kilometres (km²).
- Calculation method
- The surface area of the catchment is determined from hydrological and geographical measurement data as the area of the territory from which surface runoff flows into a given water body.
- Institution responsible for calculation
- Ministry of Energy and Water Resources of the Republic of Tajikistan