Table 4 Temperature, chemical (pH, Cl, SO₄) and isotope values of meteoric waters (AM), rivers and cold springs for Turrialba (T)

AMT1

12/11/09

10.01677

83.76029

3128

n.m

n.m

2

10

− 8.8

− 51

n.m

AMT2

12/11/09

10.01470

83.75984

3055

16.9

n.m

3

6

− 6.3

− 36

n.m

AMT3

12/11/09

10.01369

83.75849

3012

11.2

n.m

13

15

− 7.5

− 44

n.m

AMT4

12/11/09

10.01204

83.75922

2951

11.7

n.m

7

12

− 7.1

− 42

n.m

AMT5

12/11/09

10.00680

83.77022

2811

14.4

n.m

7

19

− 6.9

− 41

n.m

AMT6

12/11/09

10.00652

83.78184

2710

14.6

n.m

16

7

− 4.6

− 23

n.m

AMT7

12/11/09

10.01720

83.78367

2777

14.9

n.m

105

180

− 6.2

− 37

3

AMT8

12/11/09

10.01378

83.78590

2658

14.3

n.m

46

54

− 5.9

− 32

0.5

AMT9

12/11/09

9.99276

83.79401

2700

11.6

n.m

0

4

− 7.4

− 42

3

AMT10

12/17/09

10.02206

83.76480

3154

n.m

n.m

0

19

− 2.3

n.a

n.m

Torre

04/04/07

10.01976

83.76188

3300

10

6.28

2

10

− 8.8

− 55

n.m

AMT11

12/17/09

10.01988

83.76188

3280

9.1

n.m

15

26

− 7.9

− 47

n.m

AMT12

12/17/09

9.99505

83.80353

2427

14.9

n.m

2

91

− 7.2

− 41

1

AMT13

12/17/09

9.99169

83.80166

2570

11.7

n.m

b.d.l

3

− 7.4

− 44

5

1

12/10/09

10.02322

83.69270

1403

15.6

n.m

b.d.l

1

− 6.2

− 32

100

2

12/10/09

10.02181

83.69302

1402

19.7

n.m

7

b.d.l

− 4.7

− 23

2

3

12/10/09

10.01683

83.69242

1414

16.7

n.m

b.d.l

b.d.l

− 5.0

− 25

4

4

12/10/09

10.01140

83.69480

1453

17.2

n.m

b.d.l

b.d.l

− 5.3

− 25

20

5

12/10/09

10.00433

83.69822

1473

17.3

n.m

b.d.l

b.d.l

− 5.2

− 26

4

6

12/10/09

10.00259

83.69944

1494

17.9

n.m

b.d.l

b.d.l

− 6.0

− 34

8

7

12/10/09

9.99712

83.70167

1450

17.8

n.m

b.d.l

b.d.l

− 5.2

− 29

12

8

12/10/09

9.99399

83.70126

1434

17.2

n.m

b.d.l

b.d.l

− 5.9

− 32

7

9

12/10/09

9.99246

83.70542

1426

17.4

n.m

b.d.l

b.d.l

− 6.0

− 32

25

10

12/10/09

9.99020

83.70921

1442

17.7

n.m

b.d.l

b.d.l

− 6.1

− 34

30

11

12/10/09

9.98050

83.71943

1418

18.1

n.m

6

8

− 6.6

− 37

30

12

12/10/09

9.97020

83.74058

1477

16.8

n.m

b.d.l

2

− 7.3

− 44

40

13

12/10/09

9.95647

83.77288

1647

15.7

n.m

b.d.l

6

− 8.1

− 50

35

Rio Toro Amarillo

12/18/08

10.19695

83.81815

314

14.2

7.13

7

95

− 6.1

− 33

228

Rio Blanco

12/18/09

10.21406

83.84227

263

18

n.m

b.d.l

b.d.l

− 5.1

− 25

n.m

Rio Corinto

12/18/09

10.21324

83.88755

233

16.7

n.m

b.d.l

b.d.l

− 4.9

− 23

n.m