Pohjoinen Ahvenanmeri (94)

"Valuma-alue" is not in the list (Järvi, Joki, Meri) of allowed values for the "Vesistö" property.

Pohjoinen Ahvenanmeri is one of Finland's main water basins. It consists of 4 basins of the lower level of division. Pohjoinen Ahvenanmeri is part of the river basin district: [[]].

Basins of the next level of division

• Ahvenanmaan luoteinen ulkomerialue (94.22)
• Ahvenanmaan luoteinen saaristoalue (94.21)
• Ahvenanmaan lounainen saaristoalue (94.11)
• Ahvenanmaan lounainen ulkomerialue (94.12)