diff --git a/Water_data.csv b/Water_data.csv
new file mode 100644
index 0000000000000000000000000000000000000000..a0b2fc1f167a36ccf7497be4c1194726e6a3c39c
--- /dev/null
+++ b/Water_data.csv
@@ -0,0 +1,226 @@
+c_total,Cd,Pb,Mod1,Mod2,Mod3
+2000,800.0,1200.0,126430,2604,6996
+35,14.0,21.0,20597,271,138677
+35,14.0,21.0,24566,269,161573
+35,35.0,0.0,105732,971,132590
+100,20.0,80.0,57774,5416,93798
+1000,1000.0,0.0,156215,11337,130434
+14,5.6,8.4,10412,101,95515
+50,40.0,10.0,175474,7024,139189
+500,100.0,400.0,221911,3355,11517
+100,100.0,0.0,274833,34426,145074
+14,11.2,2.8,16340,129,112713
+1000,400.0,600.0,173815,3282,13367
+50,0.0,50.0,16480,315,91919
+14,11.2,2.8,16957,138,153859
+1000,600.0,400.0,169476,2097,12526
+70,0.0,70.0,18171,343,116049
+5000,0.0,5000.0,17240,5518,6089
+20,12.0,8.0,8729,153,116421
+70,56.0,14.0,247732,35071,175295
+500,200.0,300.0,220705,5359,29161
+70,0.0,70.0,17609,222,110740
+50,0.0,50.0,14170,317,120104
+500,300.0,200.0,218821,4528,25786
+100,100.0,0.0,280568,39300,146731
+2000,400.0,1600.0,139192,2960,5029
+200,160.0,40.0,289544,31273,169592
+0,0.0,0.0,10812,120,98594
+5000,3000.0,2000.0,20515,1082,2153
+1000,0.0,1000.0,50727,2051,7016
+50,50.0,0.0,223508,23349,135933
+2000,1600.0,400.0,75190,2646,19907
+5000,1000.0,4000.0,30024,4490,5580
+500,400.0,100.0,212326,11206,51298
+5000,1000.0,4000.0,28833,5577,5399
+14,5.6,8.4,9879,130,87882
+500,200.0,300.0,240938,4567,24312
+100,0.0,100.0,23440,677,65109
+2000,2000.0,0.0,65458,6253,113682
+100,40.0,60.0,174644,16448,86867
+14,2.8,11.2,8563,130,113979
+14,11.2,2.8,18738,142,161835
+0,0.0,0.0,9945,119,72335
+100,100.0,0.0,288842,38661,106175
+70,42.0,28.0,168611,14834,157972
+14,14.0,0.0,28079,417,86566
+20,16.0,4.0,10476,146,154556
+500,100.0,400.0,228329,3068,11172
+1000,400.0,600.0,174135,3068,14538
+20,8.0,12.0,12939,133,108785
+100,100.0,0.0,292224,39572,153068
+35,0.0,35.0,11248,283,112888
+2000,0.0,2000.0,43107,3461,5382
+20,20.0,0.0,15306,186,149696
+2000,0.0,2000.0,45490,3568,5047
+2000,2000.0,0.0,63538,6264,123407
+50,30.0,20.0,60826,3300,224063
+2000,2000.0,0.0,65300,6456,110420
+20,8.0,12.0,16265,185,127914
+2000,1600.0,400.0,73922,2726,20179
+100,80.0,20.0,286019,41552,150591
+200,80.0,120.0,276126,19489,89829
+500,300.0,200.0,219984,4117,25277
+35,21.0,14.0,30469,620,152273
+70,42.0,28.0,159590,14495,145514
+200,160.0,40.0,304601,33825,158653
+20,4.0,16.0,9951,134,150528
+70,14.0,56.0,41598,865,132611
+5000,4000.0,1000.0,22262,1446,5923
+200,120.0,80.0,272678,25384,85761
+14,14.0,0.0,23429,136,62430
+100,20.0,80.0,73800,5173,90558
+5000,0.0,5000.0,19213,5845,5347
+100,20.0,80.0,61961,6818,78435
+50,40.0,10.0,164171,12808,132575
+200,40.0,160.0,171637,15250,68377
+200,200.0,0.0,302755,36080,197300
+35,28.0,7.0,66158,535,163907
+500,500.0,0.0,208795,16743,157574
+200,0.0,200.0,31259,7282,54850
+1000,400.0,600.0,170808,3227,14649
+1000,1000.0,0.0,154260,11797,136900
+20,0.0,20.0,11676,137,142494
+200,0.0,200.0,32365,7653,52215
+35,35.0,0.0,104439,2008,191698
+20,20.0,0.0,18007,243,169449
+70,28.0,42.0,83256,2328,120473
+200,160.0,40.0,292101,33127,175015
+2000,1600.0,400.0,75190,2638,18963
+20,0.0,20.0,10692,151,136432
+50,30.0,20.0,44424,2947,198596
+14,2.8,11.2,8333,109,124492
+50,10.0,40.0,29201,2704,128296
+500,100.0,400.0,223769,2731,12492
+100,0.0,100.0,22401,1223,55434
+50,40.0,10.0,160491,12002,133933
+50,50.0,0.0,223761,24903,146178
+70,14.0,56.0,44422,1349,142757
+35,28.0,7.0,65721,426,132334
+70,70.0,0.0,290858,40473,164313
+35,7.0,28.0,15494,164,151065
+500,400.0,100.0,214111,9454,34629
+50,30.0,20.0,55911,4488,159344
+70,70.0,0.0,295705,39551,171880
+1000,800.0,200.0,160990,4444,35862
+20,16.0,4.0,12435,150,141427
+35,7.0,28.0,13823,153,124594
+50,0.0,50.0,13893,677,92671
+1000,600.0,400.0,153707,2261,12264
+5000,3000.0,2000.0,23237,968,2166
+100,80.0,20.0,285605,42466,153078
+2000,400.0,1600.0,140470,3257,5241
+20,8.0,12.0,16802,195,128542
+200,0.0,200.0,35378,7998,51276
+20,16.0,4.0,12249,130,174541
+100,0.0,100.0,38039,1221,62526
+100,60.0,40.0,258626,34060,121985
+5000,1000.0,4000.0,28833,5698,5754
+35,21.0,14.0,29045,453,159813
+14,0.0,14.0,9985,126,139039
+100,40.0,60.0,170671,18225,73725
+50,20.0,30.0,26289,4941,149906
+35,0.0,35.0,11833,372,123683
+70,56.0,14.0,255930,41322,160807
+14,8.4,5.6,18954,120,149079
+100,80.0,20.0,269179,32815,151762
+500,500.0,0.0,212019,15225,122101
+200,120.0,80.0,284521,25269,97852
+1000,0.0,1000.0,51473,1977,7029
+20,12.0,8.0,7919,203,100680
+200,200.0,0.0,304263,34638,179110
+70,0.0,70.0,15992,215,69177
+50,20.0,30.0,37275,2940,107854
+5000,2000.0,3000.0,33129,2523,4398
+70,14.0,56.0,41822,2300,88373
+5000,2000.0,3000.0,32547,2490,4065
+20,20.0,0.0,17680,243,185637
+50,10.0,40.0,29677,9139,87101
+100,0.0,100.0,20057,500,51313
+35,35.0,0.0,104731,1302,167780
+14,0.0,14.0,8495,120,131672
+5000,5000.0,0.0,22655,4467,144188
+50,10.0,40.0,33264,554,121097
+35,7.0,28.0,13503,152,143333
+200,80.0,120.0,280833,19340,82573
+35,28.0,7.0,75201,345,167851
+50,40.0,10.0,154564,5905,111202
+200,200.0,0.0,299300,35471,195748
+5000,5000.0,0.0,22633,4527,127464
+2000,1200.0,800.0,84277,1421,6016
+200,200.0,0.0,297504,35586,198080
+35,14.0,21.0,18501,207,184314
+500,0.0,500.0,50307,165,6858
+35,21.0,14.0,31195,363,173957
+14,14.0,0.0,34946,277,77537
+200,160.0,40.0,299994,34442,164703
+20,0.0,20.0,11632,138,127901
+100,40.0,60.0,183168,16289,82026
+0,0.0,0.0,10786,117,82977
+2000,1200.0,800.0,84983,1514,5585
+70,70.0,0.0,279909,34872,96314
+14,5.6,8.4,10989,119,145086
+1000,600.0,400.0,163486,2114,13363
+500,0.0,500.0,52575,1370,6282
+500,400.0,100.0,214111,10751,47725
+20,4.0,16.0,10929,131,179245
+1000,200.0,800.0,182870,2708,7797
+35,0.0,35.0,11204,305,142378
+2000,800.0,1200.0,128478,2255,7269
+20,4.0,16.0,9785,138,159554
+2000,1200.0,800.0,88741,1500,6877
+100,60.0,40.0,254075,35391,135971
+200,40.0,160.0,161962,15145,62580
+500,300.0,200.0,213482,4246,23842
+2000,400.0,1600.0,140470,3301,4661
+200,40.0,160.0,155142,13694,69520
+70,0.0,70.0,16203,671,94500
+200,80.0,120.0,276805,19200,85736
+5000,5000.0,0.0,23331,4241,140303
+50,20.0,30.0,35837,1050,182639
+50,50.0,0.0,213560,23093,134848
+1000,200.0,800.0,177856,2619,7551
+1000,800.0,200.0,163758,3797,37242
+70,14.0,56.0,43092,797,147371
+14,2.8,11.2,8298,113,99239
+500,0.0,500.0,54414,1307,5650
+100,60.0,40.0,253888,34095,133909
+20,12.0,8.0,9032,159,127834
+100,60.0,40.0,264368,35474,132740
+70,42.0,28.0,154452,13000,148456
+200,40.0,160.0,163432,16606,59335
+50,20.0,30.0,35781,3700,146070
+1000,0.0,1000.0,51807,2451,7074
+70,28.0,42.0,97565,4088,133913
+5000,3000.0,2000.0,22528,910,2174
+14,0.0,14.0,9742,127,154323
+100,20.0,80.0,59842,6878,82562
+14,8.4,5.6,19491,133,186314
+14,8.4,5.6,18774,118,120807
+70,28.0,42.0,87361,2550,114837
+70,56.0,14.0,259255,37516,185161
+70,56.0,14.0,265474,33932,171263
+500,500.0,0.0,201692,14424,124867
+50,50.0,0.0,216243,23502,125745
+100,80.0,20.0,281426,37688,140102
+1000,1000.0,0.0,146338,13357,127050
+5000,4000.0,1000.0,22396,1692,6023
+5000,0.0,5000.0,18075,4491,6193
+70,28.0,42.0,100951,3837,124456
+200,0.0,200.0,32540,8047,56799
+70,70.0,0.0,300749,39838,163420
+200,120.0,80.0,275771,25928,87516
+100,40.0,60.0,170236,16825,82863
+1000,200.0,800.0,177856,2708,7781
+5000,2000.0,3000.0,32024,2498,4227
+1000,800.0,200.0,160990,3973,37177
+70,42.0,28.0,173386,19781,133982
+200,120.0,80.0,289485,22529,94715
+200,80.0,120.0,274937,19463,81492
+500,200.0,300.0,236944,5198,25659
+50,10.0,40.0,32936,735,138529
+2000,0.0,2000.0,45323,2759,5101
+5000,4000.0,1000.0,22396,563,7454
+50,30.0,20.0,49520,2261,210270
+50,0.0,50.0,17201,293,118509
+2000,800.0,1200.0,127269,2453,7420