Manual
Global Water
800-876-1172 • globalw.com
VII. Salinity Correction Lookup Tables
Table 7.1
Salinity Correction Factors for Dissolved Oxygen in Water vs. Temperature (ºC)
and Conductivity (uS or PSS)
uS
0
1000
2000
3000
4000
5000
6000
7000
8000
9000
10000
11000
12000
13000
14000
15000
16000
PSS
0.0
0.5
1.0
1.6
2.1
2.7
3.3
3.8
4.4
5.0
5.6
6.2
6.8
7.5
8.1
8.7
9.3
ºC
0
1.000
0.996
0.992
0.988
0.984
0.981
0.977
0.973
0.969
0.965
0.961
0.957
0.953
0.950
0.946
0.942
0.938
1
1.000
0.996
0.992
0.988
0.984
0.981
0.977
0.973
0.969
0.965
0.961
0.957
0.953
0.950
0.946
0.942
0.938
2
1.000
0.996
0.992
0.988
0.984
0.981
0.977
0.973
0.969
0.965
0.961
0.957
0.953
0.950
0.946
0.942
0.938
3
1.000
0.996
0.992
0.988
0.985
0.981
0.977
0.973
0.969
0.966
0.962
0.958
0.954
0.950
0.947
0.943
0.939
4
1.000
0.996
0.992
0.988
0.985
0.981
0.977
0.973
0.969
0.966
0.962
0.958
0.954
0.950
0.947
0.943
0.939
5
1.000
0.996
0.992
0.989
0.985
0.981
0.977
0.974
0.970
0.966
0.962
0.959
0.955
0.951
0.947
0.944
0.940
6
1.000
0.996
0.992
0.989
0.985
0.981
0.977
0.974
0.970
0.966
0.962
0.959
0.955
0.951
0.947
0.944
0.940
7
1.000
0.996
0.992
0.989
0.985
0.981
0.978
0.974
0.970
0.967
0.963
0.959
0.956
0.952
0.948
0.945
0.941
8
1.000
0.996
0.992
0.989
0.985
0.981
0.978
0.974
0.970
0.967
0.963
0.959
0.956
0.952
0.948
0.945
0.941
9
1.000
0.996
0.992
0.989
0.985
0.981
0.978
0.974
0.970
0.967
0.963
0.959
0.956
0.952
0.948
0.945
0.941
10
1.000
0.996
0.992
0.989
0.985
0.982
0.978
0.974
0.971
0.967
0.964
0.960
0.956
0.953
0.949
0.946
0.942
11
1.000
0.996
0.992
0.989
0.985
0.982
0.978
0.974
0.971
0.967
0.964
0.960
0.956
0.953
0.949
0.946
0.942
12
1.000
0.997
0.993
0.990
0.986
0.983
0.979
0.975
0.972
0.968
0.965
0.961
0.957
0.954
0.950
0.947
0.943
13
1.000
0.997
0.993
0.990
0.986
0.983
0.979
0.975
0.972
0.968
0.965
0.961
0.957
0.954
0.950
0.947
0.943
14
1.000
0.997
0.993
0.990
0.986
0.983
0.979
0.975
0.972
0.968
0.965
0.961
0.957
0.954
0.950
0.947
0.943
15
1.000
0.997
0.993
0.990
0.986
0.983
0.979
0.976
0.972
0.969
0.965
0.962
0.958
0.955
0.951
0.948
0.944
16
1.000
0.997
0.993
0.990
0.986
0.983
0.979
0.976
0.972
0.969
0.965
0.962
0.958
0.955
0.951
0.948
0.944
17
1.000
0.997
0.994
0.990
0.987
0.983
0.980
0.976
0.973
0.969
0.966
0.962
0.959
0.955
0.952
0.948
0.945
18
1.000
0.997
0.994
0.990
0.987
0.983
0.980
0.976
0.973
0.969
0.966
0.962
0.959
0.955
0.952
0.948
0.945
19
1.000
0.997
0.994
0.990
0.987
0.983
0.980
0.976
0.973
0.969
0.966
0.962
0.959
0.955
0.952
0.948
0.945
20
1.000
0.997
0.994
0.990
0.987
0.983
0.980
0.977
0.973
0.970
0.966
0.963
0.960
0.956
0.953
0.949
0.946
21
1.000
0.997
0.994
0.990
0.987
0.983
0.980
0.977
0.973
0.970
0.966
0.963
0.960
0.956
0.953
0.949
0.946
22
1.000
0.997
0.994
0.990
0.987
0.984
0.980
0.977
0.974
0.970
0.967
0.964
0.960
0.957
0.954
0.950
0.947
23
1.000
0.997
0.994
0.990
0.987
0.984
0.980
0.977
0.974
0.970
0.967
0.964
0.960
0.957
0.954
0.950
0.947
24
1.000
0.997
0.994
0.990
0.987
0.984
0.980
0.977
0.974
0.970
0.967
0.964
0.960
0.957
0.954
0.950
0.947
25
1.000
0.997
0.994
0.990
0.987
0.984
0.981
0.977
0.974
0.971
0.968
0.964
0.961
0.958
0.955
0.951
0.948
26
1.000
0.997
0.994
0.990
0.987
0.984
0.981
0.977
0.974
0.971
0.968
0.964
0.961
0.958
0.955
0.951
0.948
27
1.000
0.997
0.994
0.990
0.987
0.984
0.981
0.977
0.974
0.971
0.968
0.964
0.961
0.958
0.955
0.951
0.948
28
1.000
0.997
0.994
0.991
0.987
0.984
0.981
0.978
0.975
0.971
0.968
0.965
0.962
0.959
0.955
0.952
0.949
29
1.000
0.997
0.994
0.991
0.987
0.984
0.981
0.978
0.975
0.971
0.968
0.965
0.962
0.959
0.955
0.952
0.949
30
1.000
0.997
0.994
0.991
0.988
0.984
0.981
0.978
0.975
0.972
0.969
0.966
0.963
0.959
0.956
0.953
0.950
31
1.000
0.997
0.994
0.991
0.988
0.984
0.981
0.978
0.975
0.972
0.969
0.966
0.963
0.959
0.956
0.953
0.950
32
1.000
0.997
0.994
0.991
0.988
0.984
0.981
0.978
0.975
0.972
0.969
0.966
0.963
0.959
0.956
0.953
0.950
33
1.000
0.997
0.994
0.991
0.988
0.985
0.982
0.979
0.976
0.972
0.969
0.966
0.963
0.960
0.957
0.954
0.951
34
1.000
0.997
0.994
0.991
0.988
0.985
0.982
0.979
0.976
0.972
0.969
0.966
0.963
0.960
0.957
0.954
0.951
35
1.000
0.997
0.994
0.991
0.988
0.985
0.982
0.979
0.976
0.972
0.969
0.966
0.963
0.960
0.957
0.954
0.951
36
1.000
0.997
0.994
0.991
0.988
0.985
0.982
0.979
0.976
0.973
0.970
0.967
0.964
0.961
0.957
0.954
0.951
37
1.000
0.997
0.994
0.991
0.988
0.985
0.982
0.979
0.976
0.973
0.970
0.967
0.964
0.961
0.958
0.955
0.952
38
1.000
0.997
0.994
0.991
0.988
0.985
0.982
0.979
0.976
0.973
0.970
0.967
0.964
0.961
0.958
0.955
0.952
39
1.000
0.997
0.994
0.991
0.988
0.985
0.982
0.979
0.976
0.973
0.970
0.967
0.964
0.961
0.958
0.955
0.952
40
1.000
0.997
0.994
0.991
0.988
0.985
0.982
0.979
0.976
0.974
0.971
0.968
0.965
0.962
0.959
0.956
0.953