Baltic Sea, Gulfs of Bothnia and FinlandNorwegian coastsBenelux, Germany, Poland and DenmarkEast Europe inland watersWestern and Central EuropeMediterranean and Red Sea, Caspian and Black Sea
1 M-EN-C327 NORTHERN BALTIC M-EN-C325 GULF OF FINLAND3 M-EN-C604 RUSSIAN LAKES4 M-EN-C326 FINLAND LAKES5 M-EN-C259 GULF OF BOTHNIA6 M-EN-C260 AALAND PASSAGES7 M-EN-C257 NORRKOEPING TO GAEVLE8 M-EN-C330 VAASA TO KOTKA9 M-EN-C256 INLAND SWEDEN10 M-EN-C255 SOUTH EASTERN SWEDEN
