Year
|
Type
|
Moldova (19)
|
Nistru basin (11)
|
Prut basin (6)
|
Black Sea (2)
|
Upstream
|
Downstream
|
1992
|
Ammonium
|
2.19
|
2.94
|
0.99
|
1.7
|
1.59
|
4.33
|
1993
|
Ammonium
|
1.97
|
2.64
|
0.96
|
1.27
|
1.34
|
3.93
|
1994
|
Ammonium
|
1.74
|
2.34
|
0.93
|
0.84
|
1.09
|
3.53
|
1995
|
Ammonium
|
1.3
|
1.63
|
0.8
|
0.96
|
1.14
|
2.14
|
1996
|
Ammonium
|
1.19
|
1.56
|
0.66
|
0.76
|
1
|
2.01
|
1997
|
Ammonium
|
1.09
|
1.49
|
0.53
|
0.56
|
0.89
|
1.95
|
1998
|
Ammonium
|
1.41
|
1.89
|
0.85
|
0.48
|
1.16
|
2.29
|
1999
|
Ammonium
|
1.27
|
1.85
|
0.41
|
0.66
|
1.07
|
2.4
|
2000
|
Ammonium
|
1.32
|
1.96
|
0.41
|
0.58
|
0.92
|
2.74
|
2001
|
Ammonium
|
2.49
|
3.9
|
0.61
|
0.39
|
1.06
|
6.06
|
2002
|
Ammonium
|
1.88
|
2.92
|
0.42
|
0.54
|
0.81
|
4.58
|
2003
|
Ammonium
|
2.37
|
3.72
|
0.49
|
0.58
|
0.8
|
6.1
|
2004
|
Ammonium
|
2.37
|
3.72
|
0.49
|
0.58
|
0.8
|
6.1
|
2005
|
Ammonium
|
1.83
|
2.87
|
0.34
|
0.54
|
0.81
|
4.52
|
2006
|
Ammonium
|
1.39
|
2.2
|
0.25
|
0.31
|
0.8
|
3.23
|
2007
|
Ammonium
|
1.62
|
2.63
|
0.21
|
0.34
|
0.51
|
4.31
|
2008
|
Ammonium
|
1.81
|
3.03
|
0.12
|
0.18
|
0.75
|
4.7
|
2009
|
Ammonium
|
1.92
|
3.17
|
0.17
|
0.34
|
0.5
|
5.31
|
2010
|
Ammonium
|
1.63
|
2.71
|
0.15
|
0.17
|
0.32
|
4.65
|
2011
|
Ammonium
|
2.05
|
3.47
|
0.1
|
0.14
|
0.49
|
5.8
|
2012
|
Ammonium
|
2.07
|
3.45
|
0.11
|
0.33
|
0.97
|
5.27
|
2013
|
Ammonium
|
1.87
|
3.14
|
0.12
|
0.17
|
0.64
|
5.05
|
2014
|
Ammonium
|
1.74
|
2.93
|
0.09
|
0.17
|
0.73
|
4.55
|
2015
|
Ammonium
|
1.75
|
2.96
|
0.08
|
0.12
|
0.55
|
4.81
|
2016
|
Ammonium
|
1.97
|
3.3
|
0.11
|
0.22
|
0.78
|
5.19
|
2017
|
Ammonium
|
1.82
|
3.04
|
0.12
|
0.17
|
0.69
|
4.82
|
1992
|
BOD5
|
4.5
|
5.34
|
3.52
|
2.86
|
4.6
|
6.22
|
1993
|
BOD5
|
4.3
|
5.06
|
3.44
|
2.72
|
4.59
|
5.61
|
1994
|
BOD5
|
4.1
|
4.78
|
3.36
|
2.58
|
4.58
|
4.99
|
1995
|
BOD5
|
3.62
|
4.27
|
2.78
|
2.58
|
4.16
|
4.05
|
1996
|
BOD5
|
3.95
|
4.35
|
3.26
|
3.87
|
4.31
|
4.47
|
1997
|
BOD5
|
3.46
|
3.95
|
2.72
|
2.97
|
3.5
|
4.26
|
1998
|
BOD5
|
3.15
|
3.63
|
2.47
|
2.58
|
3.3
|
3.79
|
1999
|
BOD5
|
3.35
|
3.74
|
2.76
|
3.04
|
3.47
|
3.96
|
2000
|
BOD5
|
3.45
|
4.06
|
2.57
|
2.72
|
4
|
3.9
|
2001
|
BOD5
|
3.95
|
4.62
|
3.04
|
3.04
|
3.45
|
5.59
|
2002
|
BOD5
|
3.96
|
4.77
|
2.88
|
2.78
|
3.82
|
5.37
|
2003
|
BOD5
|
4.92
|
6.55
|
2.68
|
2.66
|
3.48
|
8.99
|
2004
|
BOD5
|
4.79
|
6.14
|
2.89
|
3.08
|
4.03
|
7.7
|
2005
|
BOD5
|
4.22
|
4.98
|
2.88
|
4.07
|
4.15
|
5.75
|
2006
|
BOD5
|
3.69
|
4.45
|
2.59
|
2.79
|
3.35
|
5.31
|
2007
|
BOD5
|
4.36
|
5.59
|
2.46
|
3.3
|
3.94
|
6.93
|
2008
|
BOD5
|
5.11
|
6.91
|
2.4
|
3.31
|
4.83
|
8.21
|
2009
|
BOD5
|
4.23
|
5.48
|
2.4
|
2.88
|
3.67
|
6.85
|
2010
|
BOD5
|
4.75
|
6.36
|
2.45
|
2.82
|
3.85
|
8.19
|
2011
|
BOD5
|
3.73
|
4.81
|
2.18
|
2.5
|
3.35
|
5.81
|
2012
|
BOD5
|
4.27
|
5.6
|
2.29
|
2.94
|
4.75
|
5.72
|
2013
|
BOD5
|
4.27
|
5.6
|
2.33
|
2.79
|
4.18
|
6.33
|
2014
|
BOD5
|
4.55
|
5.97
|
2.39
|
3.24
|
4.71
|
6.56
|
2015
|
BOD5
|
4.03
|
4.96
|
2.38
|
3.89
|
4.37
|
5.27
|
2016
|
BOD5
|
4.04
|
4.9
|
2.73
|
3.22
|
4.21
|
5.25
|
2017
|
BOD5
|
4.34
|
5.39
|
2.89
|
2.93
|
4.35
|
5.89
|