River basis sub-units for IAS reporting in 2019
Ems - Leda-J�mme, Untere Ems, Ems-�stuar
Elbe - Saale, Obere Moldau, Berounka, Eger und Untere Elbe
1. Bothnian Bay (International drainage basin Nordland - Sweden)
1. Bothnian Bay (International drainage basin Troms - Sweden)
1. Bothnian Bay (International district Torne river - Sweden)
2. Bothnian Sea (International drainage basin Trondelagsfylkene - Sweden)
5. Skagerrak and Kattegat (International drainage basin Glomma - Sweden)
Danube - Other tributaries of the Danube
Danube - Morava and tributaries of the V�h
Odra - Lu�ick� Nisa and other tributaries of the Odra
Kymijoki-Gulf of Finland River Basin District
Kokem�enjoki-Archipelago Sea-Bothnian Sea River Basin District
L'Escaut, la Somme et les cours d'eau c�tiers de la Manche et de la mer du Nord
Le Rh�ne et les cours d'eau c�tiers m�diterran�ens
L'Adour, la Garonne, la Dordogne, la Charente et les cours d'eau c�tiers charentais et aquitains
La Loire, les cours d'eau c�tiers vend�ens et bretons
La Seine et les cours d'eau c�tiers normands
Les fleuves et cours d'eau c�tiers de la Guyane
Danube river basin district - Drava and Danube sub-basin
Danube river basin district - Sava sub-basin
Adriatic river basin district - Adriatic river basin district
Hungarian part of the Danube River Basin District - Balaton
Hungarian part of the Danube River Basin District - Drava
Hungarian part of the Danube River Basin District - Danube
Hungarian part of the Danube River Basin District - Tisa
Danube River Basin District - Banat River basin
Danube River Basin District - Siret River basin
Danube River Basin District - Prut River basin
Danube River Basin District - Jiu River basin
Danube River Basin District - Olt River basin
Danube River Basin District - Arges Vedea River basin
Danube River Basin District - Buzau Ialomita River Basin
Danube River Basin District - Dobrogea Litoral River basin
Danube River Basin District - Mures River basin
Danube River Basin District - Crisuri river basin
Danube River Basin District - Somes Tisa River basin
Nemunas River Basin District - Curronian lagoon
Nemunas River Basin District - Baltic Sea coastal waters
Nemunas River Basin District - Subbasin of small tributaries of the Nemunas river (including Nemunas
Nemunas River Basin District - Subbasin of small tributaries of the Nemunas river (including Nemunas river)
Nemunas River Basin District - Merkys subbasin
Nemunas River Basin District - Subbasin of small tributaries of the Neris river (including Neris riv
Nemunas River Basin District - Subbasin of small tributaries of the Neris river (including Neris river)
Nemunas River Basin District - Zeimena subbasin
Nemunas River Basin District - Sventoji subbasin
Nemunas River Basin District - Nevezis subbasin
Nemunas River Basin District - Dubysa subbasin
Nemunas River Basin District - Sesupe subbasin
Nemunas River Basin District - Jura subbasin
Nemunas River Basin District - Minija subbasin
Nemunas River Basin District - River basin of Lithuanian coastal rivers
Nemunas River Basin District - Prieglius river basin
Lielupe River Basin District - Subbasin of small tributaries of the Lielupe river
Lielupe River Basin District - Musa subbasin
Lielupe River Basin District - Nemunelis subbasin
Venta River Basin District - Venta river basin
Venta River Basin District - Sventoji river basin
Venta River Basin District - Bartuva river basin
Dauguva River Basin District - Dauguva River Basin District