,Measurement,River,mean,sd,n,ci,sig
1,velocity,Idle,0.59709,0.111881315,20,0.049033247,A
2,velocity,Ouse,0.538848214,0.180679023,13,0.098216431,A
3,velocity,Teme,0.589291667,0.133141182,10,0.082520243,A
4,depth_m,Idle,0.384,0.072649121,20,0.031839296,A
5,depth_m,Ouse,0.257692308,0.105131176,13,0.057148908,B
6,depth_m,Teme,0.357333333,0.058220526,10,0.036084793,A
7,near_bed,Idle,0.32992,0.095282957,20,0.04175883,A
8,near_bed,Ouse,0.364037317,0.095125954,13,0.051710108,A
9,near_bed,Teme,0.380833333,0.087715,10,0.054365322,A
10,oxygen_mgl,Idle,10.485,1.742661304,20,0.763740957,A
11,oxygen_mgl,Ouse,6.283055556,0.880892446,4,0.863258734,B
12,oxygen_mgl,Teme,9.5055,0.582956902,5,0.510974865,A
13,wettedwidth,Idle,9.443333333,0.711733592,18,0.328798102,A
14,wettedwidth,Ouse,13.46519231,3.947839132,13,2.146030364,B
15,wettedwidth,Teme,18.72,6.437005093,10,3.989623779,C