E
- External data
I
- AQUASTAT estimate
K
- Aggregate data
L
- Modelled data
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NGA.
Nigeria
Latest value(s)
4151.
Long-term average annual precipitation in depth
(mm/year)
1 150
E
4150.
Long-term average annual precipitation in volume
(10^9 m3/year)
1 062
E
4472.
National Rainfall Index (NRI)
(mm/year)
1 295
E
4155.
Surface water produced internally
(10^9 m3/year)
214
4154.
Groundwater produced internally
(10^9 m3/year)
87
4156.
Overlap between surface water and groundwater
(10^9 m3/year)
80
4157.
Total internal renewable water resources (IRWR)
(10^9 m3/year)
221
4158.
Total internal renewable water resources per capita
(m3/inhab/year)
1 213
K
4159.
Surface water: entering the country (total)
(10^9 m3/year)
65.2
4160.
Surface water: inflow not submitted to treaties
(10^9 m3/year)
65.2
4161.
Surface water: inflow submitted to treaties
(10^9 m3/year)
0
I
4162.
Surface water: inflow secured through treaties
(10^9 m3/year)
0
I
4165.
Surface water: total flow of border rivers
(10^9 m3/year)
0
4168.
Surface water: accounted flow of border rivers
(10^9 m3/year)
0
I
4164.
Surface water: accounted inflow
(10^9 m3/year)
65.2
I
4171.
Surface water: leaving the country to other countries (total)
(10^9 m3/year)
2.9
4172.
Surface water: outflow to other countries not submitted to treaties
(10^9 m3/year)
2.9
4173.
Surface water: outflow to other countries submitted to treaties
(10^9 m3/year)
0
I
4174.
Surface water: outflow to other countries secured through treaties
(10^9 m3/year)
0
I
4176.
Surface water: total external renewable
(10^9 m3/year)
65.2
I
4177.
Groundwater: entering the country (total)
(10^9 m3/year)
0
I
4452.
Groundwater: accounted inflow
(10^9 m3/year)
0
I
4178.
Groundwater: leaving the country to other countries (total)
(10^9 m3/year)
0
4453.
Groundwater: accounted outflow to other countries
(10^9 m3/year)
0
I
4182.
Water resources: total external renewable
(10^9 m3/year)
65.2
I
4185.
Total renewable surface water
(10^9 m3/year)
279.2
I
4187.
Total renewable groundwater
(10^9 m3/year)
87
I
4188.
Total renewable water resources
(10^9 m3/year)
286.2
I
4192.
Dependency ratio
(%)
22.78
I
4190.
Total renewable water resources per capita
(m3/inhab/year)
1 571
K
4195.
Exploitable: regular renewable groundwater
(10^9 m3/year)
59.51
4197.
Total dam capacity
(km3)
50.67
L
4471.
Dam capacity per capita
(m3/inhab)
278.1
K
