data river;
  length basin $ 20 ;
  input basin ac fr ur n;
cards;
Olean 26 63 1.49 1.1
Cassadaga 29 57 .79 1.01
Oatka 54 26 2.38 1.9
Neversink 2 84 3.88 1
Hackensack 3 27 32.51 1.99
Wappinger 19 61 3.96 1.42
Fishkill 16 60 6.71 2.04
Honeoye 40 43 1.54 1.65
Susquehanna 28 62 1.25 1.01
Chenango 26 60 1.13 1.21
Tioughnioga 26 53 1.08 1.33
West_Canada 15 75 .86 .75
East_Canada 6 84 .62 .73
Saranac 3 81 1.15 .8
Ausable 2 89 1.05 .76
Black 6 82 .65 .87
Schoharie 22 70 1.12 .8
Raquette 4 75 .58 .87
Oswegatchie 21 56 .63 .66
Cohocton 40 49 1.23 1.25
;
run;