Arab Region | External renewable water resources (Arab countries, 1992– 2017)
That part of the country's long-term average annual renewable water resources that are not generated in the country. It includes inflows from upstream countries (groundwater and surface water), and part of the water of border lakes and/or rivers. ERWR take into account the quantity of flow reserved by upstream (incoming flow) and/or downstream (outflow) countries through formal or informal agreements or treaties. Therefore, it may vary with time. In extreme cases, it may be negative when the flow reserved to downstream countries is more than the incoming flow.
| Location | Year | value |
|---|---|---|
| Algeria | 1992 | 0.42 |
| Algeria | 1997 | 0.42 |
| Algeria | 2002 | 0.42 |
| Algeria | 2007 | 0.42 |
| Algeria | 2012 | 0.42 |
| Algeria | 2017 | 0.42 |
| Algeria | 1992 | E |
| Algeria | 1997 | E |
| Algeria | 2002 | E |
| Algeria | 2007 | E |
| Algeria | 2012 | E |
| Algeria | 2017 | E |
| Djibouti | 1992 | 0 |
| Djibouti | 1997 | 0 |
| Djibouti | 2002 | 0 |
| Djibouti | 2007 | 0 |
| Djibouti | 2012 | 0 |
| Djibouti | 2014 | 0 |
| Djibouti | 2017 | 0 |
| Djibouti | 1992 | E |
| Djibouti | 1997 | E |
| Djibouti | 2002 | E |
| Djibouti | 2007 | E |
| Djibouti | 2012 | E |
| Djibouti | 2017 | E |
| Egypt | 1992 | 56.5 |
| Egypt | 1997 | 56.5 |
| Egypt | 2002 | 56.5 |
| Egypt | 2007 | 56.5 |
| Egypt | 2012 | 56.5 |
| Egypt | 2017 | 56.5 |
| Egypt | 1992 | E |
| Egypt | 1997 | E |
| Egypt | 2002 | E |
| Egypt | 2007 | E |
| Egypt | 2012 | E |
| Egypt | 2017 | E |
| Lebanon | 1992 | -0.3 |
| Lebanon | 1997 | -0.3 |
| Lebanon | 2002 | -0.3 |
| Lebanon | 2007 | -0.3 |
| Lebanon | 2012 | -0.3 |
| Lebanon | 2017 | -0.3 |
| Lebanon | 1992 | E |
| Lebanon | 1997 | E |
| Lebanon | 2002 | E |
| Lebanon | 2007 | E |
| Lebanon | 2012 | E |
| Lebanon | 2017 | E |
| Libya | 1992 | 0 |
| Libya | 1997 | 0 |
| Libya | 2002 | 0 |
| Libya | 2007 | 0 |
| Libya | 2012 | 0 |
| Libya | 2014 | 0 |
| Libya | 2017 | 0 |
| Libya | 1992 | E |
| Libya | 1997 | E |
| Libya | 2002 | E |
| Libya | 2007 | E |
| Libya | 2012 | E |
| Libya | 2017 | E |
| Saudi Arabia | 1992 | 0 |
| Saudi Arabia | 1997 | 0 |
| Saudi Arabia | 2002 | 0 |
| Saudi Arabia | 2007 | 0 |
| Saudi Arabia | 2012 | 0 |
| Saudi Arabia | 2014 | 0 |
| Saudi Arabia | 2017 | 0 |
| Saudi Arabia | 1992 | E |
| Saudi Arabia | 1997 | E |
| Saudi Arabia | 2002 | E |
| Saudi Arabia | 2007 | E |
| Saudi Arabia | 2012 | E |
| Saudi Arabia | 2017 | E |
| Qatar | 1992 | 0 |
| Qatar | 1997 | 0 |
| Qatar | 2002 | 0 |
| Qatar | 2007 | 0 |
| Qatar | 2012 | 0 |
| Qatar | 2017 | 0 |
| Qatar | 1992 | E |
| Qatar | 1997 | E |
| Qatar | 2002 | E |
| Qatar | 2007 | E |
| Qatar | 2012 | E |
| Qatar | 2017 | E |
| Tunisia | 1992 | 0.42 |
| Tunisia | 1997 | 0.42 |
| Tunisia | 2002 | 0.42 |
| Tunisia | 2007 | 0.42 |
| Tunisia | 2012 | 0.42 |
| Tunisia | 2017 | 0.42 |
| Tunisia | 1992 | E |
| Tunisia | 1997 | E |
| Tunisia | 2002 | E |
| Tunisia | 2007 | E |
| Tunisia | 2012 | E |
| Tunisia | 2017 | E |
| Yemen | 1992 | 0 |
Arab Region | External renewable water resources (Arab countries, 1992– 2017)
That part of the country's long-term average annual renewable water resources that are not generated in the country. It includes inflows from upstream countries (groundwater and surface water), and part of the water of border lakes and/or rivers. ERWR take into account the quantity of flow reserved by upstream (incoming flow) and/or downstream (outflow) countries through formal or informal agreements or treaties. Therefore, it may vary with time. In extreme cases, it may be negative when the flow reserved to downstream countries is more than the incoming flow.