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Parameters:
[
grafiek
]
NKj [mg/l] [N] [OW] stikstof Kjeldahl
[
grafiek
]
NO2 [mg/l] [N] [OW] nitriet
[
grafiek
]
NO3 [mg/l] [N] [OW] nitraat
Metingen:
Vanaf:
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
t/m:
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
Tijdstip
Stikstof Kjeldahl WNS2323
NKj [mg/l] [N] [OW]
Nitriet WNS2341
NO2 [mg/l] [N] [OW]
Nitraat WNS2343
NO3 [mg/l] [N] [OW]
28-01-2013 10:01
1.40
0.01
0.50
27-11-2012 09:11
0.60
0.02
0.40
08-08-2012 10:08
1.70
0.02
0.10
06-06-2012 09:06
0.80
0.01
0.20
26-03-2012 08:03
1.10
< 0.01
1.00
31-01-2012 12:01
1.40
0.01
1.00
29-11-2011 11:11
1.00
0.02
1.00
01-11-2011 10:11
0.90
0.03
0.90
03-10-2011 08:10
1.10
0.01
0.50
07-09-2011 11:09
1.90
0.03
0.40
10-08-2011 11:08
1.60
0.01
0.50
06-07-2011 11:07
2.10
< 0.01
< 0.10
06-06-2011 07:06
1.20
< 0.01
< 0.10
04-05-2011 08:05
2.10
< 0.01
< 0.10
06-04-2011 13:04
1.50
0.01
0.60
08-03-2011 11:03
0.90
0.01
0.90
07-02-2011 11:02
1.40
0.02
0.70
05-01-2011 09:01
1.40
0.01
0.90
25-11-2010 10:11
1.40
0.02
0.50
26-10-2010 09:10
0.90
0.01
0.80
28-09-2010 11:09
1.00
0.02
0.70
31-08-2010 09:08
2.40
0.05
0.50
04-08-2010 09:08
1.50
0.02
0.40
29-06-2010 09:06
1.80
0.11
0.50
26-05-2010 13:05
1.20
< 0.01
< 0.10
27-04-2010 11:04
1.70
0.02
0.90
31-03-2010 11:03
1.40
0.02
1.40
01-03-2010 13:03
2.40
0.02
1.40
04-02-2010 09:02
2.10
0.02
1.40
06-01-2010 13:01
1.70
0.02
1.30
25-11-2009 11:11
1.20
< 0.01
0.60
03-11-2009 13:11
1.40
0.04
4.00
14-10-2009 13:10
1.00
0.06
2.00
21-09-2009 09:09
1.10
0.04
2.00
25-08-2009 09:08
1.50
0.01
0.80
22-07-2009 12:07
1.00
0.03
1.90
24-06-2009 11:06
1.60
0.05
4.80
07-05-2009 14:05
1.30
0.01
0.10
31-03-2009 13:03
1.60
0.01
1.10
03-03-2009 11:03
2.20
0.01
1.30
03-02-2009 12:02
1.20
0.01
1.30
05-01-2009 11:01
1.40
0.02
1.30
24-11-2008 10:11
1.20
0.02
1.20
03-11-2008 08:11
0.70
< 0.01
< 0.10
06-10-2008 09:10
0.80
< 0.01
< 0.10
10-09-2008 10:09
1.20
0.01
0.90
06-08-2008 09:08
1.20
0.01
0.30
16-07-2008 13:07
1.00
0.01
0.10
03-06-2008 14:06
0.70
0.01
0.30
28-04-2008 06:04
1.80
< 0.01
0.40
17-03-2008 07:03
2.10
0.02
0.90
25-02-2008 08:02
1.30
0.02
1.20
28-01-2008 11:01
1.60
0.02
1.20
02-01-2008 13:01
2.20
0.02
1.30
28-11-2007 09:11
1.30
0.03
1.60
24-10-2007 13:10
2.10
< 0.01
0.60
24-09-2007 09:09
0.90
< 0.01
0.20
20-08-2007 09:08
1.10
< 0.01
0.20
24-07-2007 10:07
1.10
< 0.01
0.40
25-06-2007 09:06
1.10
0.04
0.30
29-05-2007 11:05
1.20
< 0.01
0.10
02-05-2007 08:05
1.60
< 0.01
< 0.10
03-04-2007 09:04
1.60
0.01
0.60
05-03-2007 10:03
1.90
0.02
1.80
31-01-2007 13:01
2.90
0.04
2.30
04-01-2007 09:01
2.40
0.02
2.40
26-09-2006 10:09
1.00
0.10
0.80
30-08-2006 10:08
0.80
0.11
0.70
31-07-2006 08:07
1.30
0.01
< 0.10
17-07-2006 09:07
1.60
< 0.01
< 0.10
29-05-2006 10:05
1.30
0.05
1.80
03-05-2006 12:05
1.10
0.02
0.70
28-11-1995 10:11
0.70
0.03
0.50
30-10-1995 09:10
0.80
0.01
< 0.10
03-10-1995 10:10
1.00
0.02
0.40
04-09-1995 09:09
1.30
0.32
1.30
25-08-1995 11:08
6.60
0.55
4.00
02-08-1995 12:08
1.10
0.22
0.80
04-07-1995 10:07
1.80
0.10
0.60
08-06-1995 10:06
0.90
0.03
0.20
08-05-1995 09:05
1.10
< 0.01
< 0.10
04-04-1995 09:04
1.00
0.02
1.10
06-03-1995 09:03
1.40
0.02
1.30
07-02-1995 10:02
1.40
0.03
1.70
09-01-1995 10:01
1.40
0.03
1.60
23-11-1994 10:11
1.40
0.05
1.20
24-10-1994 09:10
0.80
0.01
0.30
26-09-1994 09:09
0.90
< 0.01
< 0.10
06-09-1994 14:09
1.50
0.14
1.70
29-08-1994 10:08
1.20
0.19
1.40
02-08-1994 14:08
1.20
0.07
0.10
05-07-1994 10:07
1.20
< 0.01
< 0.10
08-06-1994 12:06
1.60
0.07
0.70
01-05-1994 16:05
0.90
0.02
0.40
29-03-1994 10:03
1.10
0.03
1.60
28-02-1994 10:02
1.00
0.03
1.40
01-02-1994 10:02
1.50
0.03
2.40
03-01-1994 10:01
1.80
0.02
1.90
23-11-1993 09:11
1.50
0.03
1.70
25-10-1993 10:10
1.20
0.04
2.00
28-09-1993 09:09
1.80
0.08
1.40
30-08-1993 08:08
0.80
0.04
0.30
03-08-1993 11:08
1.50
0.08
1.00
06-07-1993 10:07
1.00
0.14
0.90
23-06-1993 14:06
2.40
0.07
0.40
09-06-1993 10:06
0.80
0.04
1.80
03-05-1993 10:05
1.40
0.01
0.10
30-03-1993 10:03
0.70
0.01
0.90
01-03-1993 11:03
1.20
0.02
3.00
02-02-1993 10:02
1.20
0.03
3.30
10-12-1991 10:12
0.70
0.03
1.40
14-10-1991 10:10
1.60
0.09
2.40
22-08-1991 10:08
2.10
0.02
19-06-1991 11:06
0.90
0.07
0.50
22-04-1991 13:04
0.70
0.01
0.10
26-02-1991 11:02
1.50
0.04
2.10
19-11-1990 11:11
1.90
0.09
3.30
25-09-1990 12:09
1.40
0.33
4.40
25-07-1990 14:07
1.70
0.35
1.10
20-06-1990 12:06
1.20
0.22
4.80
24-04-1990 11:04
1.00
0.01
20-02-1990 13:02
1.20
0.03
3.30
20-11-1989 11:11
1.20
0.13
6.20
20-09-1989 12:09
1.90
0.18
2.30
25-07-1989 14:07
1.60
0.16
0.50
20-06-1989 10:06
1.30
0.01
0.10
24-04-1989 16:04
0.80
0.01
0.40
21-02-1989 10:02
2.20
0.04
1.90
29-11-1988 09:11
0.60
0.02
0.90
31-10-1988 09:10
0.60
0.24
0.30
04-10-1988 13:10
0.70
0.04
0.40
07-09-1988 09:09
0.80
0.01
0.10
10-08-1988 09:08
1.20
0.05
0.20
12-07-1988 10:07
0.90
0.01
16-06-1988 10:06
0.90
0.01
0.10
17-05-1988 07:05
0.80
0.01
12-04-1988 10:04
0.50
0.02
0.90
15-03-1988 10:03
1.10
0.02
1.50
18-02-1988 09:02
1.10
0.03
1.70
20-01-1988 09:01
1.20
0.03
1.70
17-03-1986 12:03
0.90
0.03
1.20
22-01-1986 09:01
2.10
0.03
3.00
10-12-1985 12:12
0.80
0.04
1.10
12-11-1985 09:11
1.80
0.04
1.10
18-10-1985 09:10
0.70
20-09-1985 08:09
0.70
0.01
0.10
21-08-1985 09:08
0.70
23-07-1985 09:07
2.80
0.54
0.10
28-06-1985 09:06
1.10
0.03
0.70
31-05-1985 09:05
0.80
0.10
02-05-1985 09:05
1.20
0.01
0.50
02-04-1985 09:04
1.60
0.05
2.60
08-03-1985 09:03
1.20
0.03
1.50
06-02-1985 09:02
0.90
0.02
1.60
04-12-1984 09:12
1.10
0.03
1.30
06-11-1984 08:11
1.00
0.07
1.30
10-10-1984 07:10
1.40
0.12
1.20
11-09-1984 08:09
1.30
0.14
0.70
20-07-1984 08:07
1.00
21-06-1984 10:06
0.80
23-05-1984 09:05
3.10
0.13
1.40
24-04-1984 07:04
0.90
0.10
30-03-1984 10:03
1.40
0.03
2.00
01-03-1984 09:03
1.30
0.02
1.60
31-01-1984 10:01
2.40
0.04
2.80
03-01-1984 09:01
2.60
0.04
3.20
02-12-1983 09:12
1.10
0.05
1.50
03-11-1983 10:11
2.00
0.23
3.80
05-10-1983 00:10
1.80
0.01
0.10
06-09-1983 00:09
1.50
0.13
0.70
12-08-1983 00:08
1.40
0.10
0.70
14-07-1983 00:07
0.90
0.01
0.10
15-06-1983 00:06
0.80
0.04
0.50
17-05-1983 00:05
1.90
0.04
0.70
21-04-1983 00:04
0.80
0.02
0.60
22-03-1983 00:03
1.20
0.04
2.30
22-02-1983 00:02
0.90
0.02
1.40
18-01-1983 00:01
1.60
0.05
3.20
22-06-1982 09:06
3.70
0.01
< 0.10
10-05-1982 08:05
0.80
0.01
0.10
21-11-1980 12:11
0.15
01-10-1980 09:10
0.02
5.20
19-08-1980 07:08
< 0.01
0.20
10-07-1980 07:07
0.01
0.10
06-06-1980 08:06
0.01
0.10
17-04-1980 09:04
0.01
0.30
04-03-1980 09:03
< 0.01
0.90
23-01-1980 08:01
0.02
1.10
04-12-1979 09:12
0.02
0.50
23-10-1979 07:10
0.03
0.20
13-09-1979 09:09
0.05
0.20
31-07-1979 08:07
0.01
0.10
11-05-1979 09:05
0.01
0.30
28-03-1979 09:03
0.03
1.80
14-02-1979 09:02
0.02
2.20
14-11-1978 08:11
< 0.01
0.30
04-10-1978 08:10
0.05
1.10
25-08-1978 08:08
0.03
0.10
20-07-1978 09:07
0.07
3.20
01-06-1978 08:06
< 0.01
0.20
18-04-1978 09:04
0.01
0.40
10-03-1978 07:03
0.20
1.70
25-01-1978 09:01
0.04
2.50
08-12-1977 10:12
0.03
1.50
27-10-1977 09:10
< 0.01
0.10
16-09-1977 11:09
0.02
0.30
03-08-1977 09:08
0.01
0.30
24-06-1977 09:06
< 0.01
0.10
12-05-1977 09:05
< 0.01
0.10
29-03-1977 10:03
0.01
0.80
11-02-1977 08:02
0.06
5.30
05-01-1977 10:01
0.01
0.30
14-10-1976 11:10
0.06
0.40
28-04-1976 09:04
0.10
29-03-1976 11:03
1.60
16-02-1976 11:02
2.50
16-12-1975 11:12
0.40
03-11-1975 12:11
0.50
22-09-1975 11:09
0.10
12-08-1975 09:08
< 0.10
21-05-1975 11:05
0.10
07-04-1975 10:04
1.00
24-02-1975 12:02
0.60
14-01-1975 13:01
1.30
19-11-1974 12:11
2.00
07-10-1974 12:10
0.70
26-08-1974 12:08
0.10
05-06-1974 12:06
0.10
23-04-1974 12:04
< 0.10
12-03-1974 12:03
0.30
19-01-1974 12:01
1.40
11-12-1973 12:12
0.03
1.80
18-09-1973 12:09
< 0.01
< 0.01
31-07-1973 12:07
0.11
0.20
26-06-1973 12:06
< 0.01
0.10
24-04-1973 12:04
0.02
0.40