Agluona (the river Jura catchment area)

Agluona (the river Venta catchment area)

Aiseta

Aitra

Akmena

Akmena - Dane 

Alantas

Alove

Alsia 

Ancia

Anyksta 

Apascia 

Apse 

Armona

Aseka

Asva (the river Minija catchment area)

Asva (the river Venta catchment area)

Aunuva