Rivers in Countrys:

Country Number of Sections Sections / mi2
Slovenia 2 0.841822251745535
Georgia 19 2.49281506073823
Ireland 131 13.9835331088755
Croatia 12 1.86921616581605
South Africa 1 0.00883842647993373
Finland 5 0.0798375798177443
Serbia 2 0.202143154392181
Bulgaria 4 0.327640334141079
Nepal 2 0.147742515484231
France 139 2.15967515138064
Spain 13 0.242499927628734
Mali 1 0.00937664673254059
Turkey 67 0.825099203754768
Mexico 156 0.895645128444674
Belize 13 6.91022806320011
Honduras 13 1.37728393152061
Germany 217 4.7254862686463
Austria 333 33.1646000207033
Hungary 4 0.362563584029577
New Zealand 12 0.410690490043082
Romania 3 0.10909812833383
United States 6218 5.56595751864581
Greece 45 3.28107993326622
Albania 10 3.25106180875759
India 3 0.0107612949603815
Slovakia 1 0.167246034505063
Italy 71 2.14498089968903
Costa Rica 10 2.37487983030763
Kyrgyzstan 9 0.41833350079812
Norway 12 0.19963766995058
Bosnia and Herzegovina 6 1.03442893081307
United Kingdom 555 16.4694536885757
Guatemala 151 16.4300864457024
Portugal 5 0.520763601124977
Uganda 1 0.0508231682539687
Luxembourg 3 9.30497096067735
Montenegro 6 3.95520020228524
Switzerland 73 14.9240133944434
Poland 1 0.0244414607968956
Ukraine 11 0.149638785668615
Canada 176 0.103820470272471
Sweden 3 0.0381540999524028
Netherlands 10 2.12322671696506
Ecuador 6 0.288499800711537
Chile 17 0.218334770808454
El Salvador 6 3.4877767394233
Belgium 19 4.87909277578193
Czech Republic 4 0.407169442910341