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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:
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
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
t/m:
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
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
Tijdstip
Stikstof Kjeldahl WNS2323
NKj [mg/l] [N] [OW]
Nitriet WNS2341
NO2 [mg/l] [N] [OW]
Nitraat WNS2343
NO3 [mg/l] [N] [OW]
06-11-2024 13:11
1.50
0.05
1.50
17-10-2024 14:10
1.40
0.03
2.80
05-09-2024 12:09
0.87
< 0.02
< 0.05
07-08-2024 11:08
1.30
< 0.02
0.73
04-07-2024 10:07
1.10
0.02
0.96
21-05-2024 10:05
1.60
0.04
1.30
18-04-2024 10:04
1.20
< 0.02
1.70
05-03-2024 09:03
1.90
0.04
0.76
07-02-2024 12:02
2.50
0.03
0.80
24-01-2024 11:01
2.30
0.02
0.97
14-12-2023 12:12
2.10
0.02
0.64
01-11-2023 12:11
1.90
0.05
0.77
10-10-2023 13:10
1.10
< 0.02
< 0.05
07-09-2023 10:09
0.83
< 0.02
< 0.05
02-08-2023 13:08
0.66
< 0.02
< 0.05
18-07-2023 13:07
0.84
< 0.02
< 0.05
28-06-2023 18:06
0.78
< 0.02
< 0.05
16-05-2023 13:05
1.70
0.08
2.00
12-04-2023 11:04
1.40
< 0.02
2.40
08-03-2023 11:03
1.40
0.02
3.00
01-02-2023 14:02
0.96
0.03
1.41
17-01-2023 14:01
2.30
0.03
1.85
12-12-2022 11:12
1.70
< 0.02
0.35
30-11-2022 10:11
1.30
0.03
0.35
04-10-2022 14:10
< 0.50
< 0.02
0.57
13-09-2022 14:09
2.40
< 0.02
0.05
03-08-2022 13:08
< 0.50
< 0.02
< 0.05
12-07-2022 12:07
0.97
< 0.02
< 0.05
01-06-2022 14:06
1.20
< 0.02
0.91
10-05-2022 12:05
1.50
0.03
0.47
20-04-2022 10:04
1.30
< 0.02
2.80
15-03-2022 13:03
1.60
0.04
3.70
01-02-2022 14:02
1.90
0.03
1.08
11-01-2022 16:01
2.10
0.02
1.19
07-12-2021 13:12
2.00
0.03
0.64
24-11-2021 15:11
1.80
< 0.02
0.19
14-09-2021 11:09
0.89
< 0.02
< 0.05
27-07-2021 10:07
1.20
< 0.02
< 0.05
06-07-2021 11:07
1.60
0.05
0.11
19-05-2021 11:05
0.99
< 0.02
0.76
13-04-2021 14:04
0.86
< 0.02
2.50
16-03-2021 15:03
2.10
0.04
3.50
22-02-2021 15:02
1.60
0.04
4.30
19-01-2021 08:01
1.90
0.06
6.00
01-12-2020 08:12
1.00
0.03
3.00
28-10-2020 10:10
1.40
0.13
0.94
22-09-2020 12:09
< 0.50
< 0.02
0.43
25-08-2020 14:08
0.60
< 0.02
< 0.05
22-07-2020 10:07
0.65
< 0.02
< 0.05
30-06-2020 11:06
0.66
< 0.02
< 0.05
12-05-2020 11:05
1.00
< 0.02
0.63
21-04-2020 10:04
< 0.50
< 0.02
1.65
05-03-2020 14:03
1.70
0.03
3.20
19-02-2020 11:02
1.60
0.03
3.10
14-01-2020 12:01
1.40
0.05
4.20
09-12-2019 11:12
1.50
0.08
3.40
13-11-2019 11:11
1.20
0.04
2.10
14-10-2019 15:10
0.63
< 0.02
0.36
23-09-2019 13:09
0.59
< 0.02
0.36
05-08-2019 12:08
< 0.50
< 0.02
< 0.05
17-07-2019 11:07
0.80
< 0.02
< 0.05
17-06-2019 15:06
1.20
< 0.02
< 0.05
20-05-2019 11:05
1.30
< 0.02
0.07
17-04-2019 11:04
1.20
0.02
2.00
26-03-2019 10:03
1.40
0.03
3.40
19-02-2019 14:02
1.50
0.04
4.90
17-12-2018 12:12
0.61
< 0.02
0.80
19-11-2018 10:11
< 0.50
< 0.02
1.30
22-10-2018 12:10
0.80
0.02
0.13
26-09-2018 13:09
0.50
< 0.02
0.67
21-08-2018 10:08
0.73
0.08
0.25
24-07-2018 10:07
0.62
< 0.02
< 0.05
26-06-2018 10:06
1.50
< 0.02
< 0.05
23-05-2018 10:05
1.50
< 0.02
< 0.05
23-04-2018 11:04
1.80
0.02
0.65
27-03-2018 15:03
1.30
< 0.02
1.76
29-01-2018 11:01
2.20
0.04
1.97
18-12-2017 10:12
2.10
0.04
1.59
14-11-2017 10:11
1.40
0.04
1.90
16-10-2017 11:10
1.30
0.10
0.97
18-09-2017 10:09
1.20
< 0.02
< 0.05
15-08-2017 10:08
0.64
< 0.02
< 0.05
19-07-2017 09:07
0.53
< 0.02
< 0.05
22-06-2017 10:06
0.72
0.02
0.64
23-05-2017 11:05
1.30
0.02
0.14
24-04-2017 11:04
1.20
< 0.02
< 0.05
21-03-2017 11:03
2.40
0.04
1.79
22-02-2017 10:02
2.00
0.04
2.40
24-01-2017 10:01
1.10
< 0.02
0.57
13-12-2016 09:12
1.50
0.03
0.33
24-11-2016 10:11
1.60
0.02
0.26
17-10-2016 09:10
1.20
0.05
0.18
20-09-2016 11:09
0.80
< 0.02
0.89
16-08-2016 11:08
1.00
< 0.02
0.67
19-07-2016 10:07
1.50
< 0.02
0.27
22-06-2016 11:06
1.20
0.03
0.43
18-05-2016 12:05
1.80
< 0.02
< 0.05
19-04-2016 10:04
1.40
< 0.02
0.70
17-03-2016 10:03
1.90
0.02
0.96
15-02-2016 09:02
1.90
< 0.02
1.15
20-01-2016 09:01
1.80
< 0.02
1.38
15-12-2015 10:12
1.90
0.06
1.21
16-11-2015 11:11
1.80
0.07
1.21
13-10-2015 09:10
1.20
0.04
2.70
24-09-2015 11:09
1.50
0.03
2.50
18-08-2015 09:08
0.91
0.03
0.36
13-07-2015 10:07
1.20
< 0.02
< 0.05
17-06-2015 09:06
1.20
< 0.02
0.08
19-05-2015 12:05
1.40
0.03
0.41
15-04-2015 09:04
1.50
0.02
2.80
17-03-2015 11:03
1.40
0.02
2.80
17-02-2015 10:02
1.90
0.03
3.10
27-01-2015 10:01
2.20
0.02
2.40
10-12-2014 09:12
2.20
0.07
17-11-2014 09:11
1.30
2.80
13-10-2014 11:10
0.90
< 0.02
0.56
15-09-2014 13:09
1.60
< 0.02
1.27
19-08-2014 10:08
2.50
< 0.02
0.94
15-07-2014 09:07
2.40
< 0.02
0.12
05-06-2014 10:06
1.40
< 0.02
0.24
19-05-2014 10:05
1.90
0.05
3.20
22-04-2014 11:04
1.70
< 0.02
19-03-2014 10:03
1.20
0.03
1.95
18-02-2014 10:02
2.20
0.03
1.90
22-01-2014 09:01
1.40
0.03
1.40
12-11-2013 09:11
2.00
0.04
0.56
14-10-2013 12:10
2.00
0.02
0.56
23-09-2013 15:09
0.80
< 0.01
0.50
26-08-2013 11:08
0.50
< 0.01
0.30
23-07-2013 11:07
3.10
< 0.01
0.50
26-06-2013 10:06
1.60
< 0.02
0.08
29-05-2013 11:05
1.40
< 0.02
0.67
11-04-2013 11:04
1.90
< 0.01
0.88
18-03-2013 11:03
1.40
< 0.02
0.89
18-02-2013 11:02
2.00
< 0.01
0.80
30-01-2013 11:01
2.50
0.01
0.50
17-12-2012 11:12
2.50
0.05
2.90
27-11-2012 10:11
2.00
0.04
1.70
23-10-2012 13:10
0.60
0.07
3.50
19-09-2012 09:09
0.70
0.01
0.90
28-08-2012 10:08
3.30
0.12
1.10
31-07-2012 10:07
1.30
0.02
0.50
27-06-2012 11:06
1.10
0.02
1.60
30-05-2012 10:05
1.50
< 0.01
< 0.10
24-04-2012 10:04
1.20
0.02
2.50
20-03-2012 09:03
1.90
0.04
3.10
21-02-2012 08:02
1.90
0.03
2.30
24-01-2012 09:01
2.20
0.03
2.30
22-11-2011 09:11
1.50
0.02
2.30
26-09-2011 08:09
2.20
< 0.01
0.20
26-07-2011 09:07
1.40
0.04
0.60
25-05-2011 10:05
1.80
< 0.01
< 0.10
28-03-2011 09:03
2.30
0.02
2.90
24-01-2011 09:01
2.30
0.02
1.70
08-12-2010 10:12
3.00
0.02
0.50
05-10-2010 11:10
1.60
0.02
0.70
10-08-2010 13:08
0.70
< 0.01
< 0.10
09-06-2010 14:06
1.70
0.02
0.40
07-04-2010 14:04
2.10
0.03
1.10
09-12-2009 12:12
2.30
0.07
2.60
12-11-2009 09:11
2.10
0.10
3.40
14-10-2009 09:10
1.30
0.05
1.10
14-09-2009 08:09
1.50
0.02
0.20
17-08-2009 10:08
1.70
< 0.01
0.20
16-07-2009 08:07
1.20
0.01
0.50
11-06-2009 07:06
1.50
0.01
0.20
07-05-2009 11:05
1.40
< 0.01
0.30
08-04-2009 09:04
1.90
0.02
2.40
11-03-2009 14:03
1.90
0.03
3.20
11-02-2009 10:02
1.80
0.02
3.20
20-01-2009 11:01
2.00
0.01
1.70
03-12-2008 13:12
2.20
0.03
2.00
04-11-2008 12:11
1.20
0.04
1.40
08-10-2008 09:10
0.80
< 0.01
< 0.10
08-09-2008 08:09
0.90
< 0.01
< 0.10
12-08-2008 08:08
1.40
< 0.01
< 0.10
09-07-2008 09:07
2.20
0.02
1.20
09-06-2008 13:06
1.60
< 0.01
< 0.10
14-05-2008 08:05
2.10
0.05
1.30
08-04-2008 08:04
2.20
0.03
2.10
12-03-2008 09:03
2.10
0.04
2.60
13-02-2008 10:02
1.90
0.04
3.60
14-01-2008 14:01
2.80
0.05
3.50
18-12-2007 11:12
3.10
0.04
1.50
19-11-2007 09:11
2.40
0.08
3.10
23-10-2007 10:10
1.10
0.02
3.50
26-09-2007 09:09
1.10
0.01
0.50
21-08-2007 10:08
1.20
< 0.01
1.10
24-07-2007 09:07
3.10
0.04
2.30
27-06-2007 11:06
2.50
0.10
1.40
29-05-2007 07:05
1.90
0.09
3.40
23-04-2007 09:04
2.40
0.01
0.30
27-03-2007 10:03
2.20
0.07
1.70
28-02-2007 12:02
2.60
0.04
2.10
29-01-2007 11:01
2.90
0.05
2.70
12-12-2006 10:12
2.30
0.15
2.40
14-11-2006 10:11
1.60
0.02
1.70
17-10-2006 12:10
1.10
< 0.01
0.60
12-06-2006 11:06
2.30
0.05
0.60
10-05-2006 10:05
1.90
0.01
< 0.10
10-04-2006 11:04
1.50
0.04
1.00
15-03-2006 10:03
2.00
0.02
1.30
15-02-2006 10:02
2.80
< 0.01
1.40
16-01-2006 10:01
1.90
< 0.02
1.60
20-10-1998 10:10
1.80
0.09
2.80
15-09-1998 12:09
2.50
0.04
1.30
23-06-1998 09:06
1.90
0.12
1.40
15-04-1998 09:04
1.60
0.04
6.10
17-02-1998 10:02
1.40
0.04
1.90
14-11-1994 10:11
2.10
0.07
0.60
20-09-1994 12:09
1.20
0.01
0.30
25-07-1994 14:07
1.60
0.04
0.20
31-05-1994 11:05
1.60
0.02
0.30
23-03-1994 10:03
2.10
0.04
2.40
24-01-1994 10:01
2.60
0.03
2.30
17-11-1993 10:11
2.50
0.05
3.70
22-09-1993 09:09
1.60
0.21
3.10
26-07-1993 11:07
3.00
0.23
2.00
03-06-1993 10:06
3.00
0.15
2.90
24-03-1993 11:03
1.60
0.03
2.20
25-01-1993 10:01
2.30
0.06
5.30
11-11-1992 14:11
1.30
0.05
0.50
14-09-1992 09:09
1.70
0.01
< 0.10
21-07-1992 14:07
1.20
0.01
< 0.10
18-05-1992 09:05
1.70
0.07
5.20
24-03-1992 09:03
1.80
0.04
5.20
28-01-1992 10:01
1.80
0.04
2.50
11-11-1991 11:11
1.30
0.04
0.50
17-09-1991 10:09
0.60
0.02
1.60
24-07-1991 07:07
1.20
0.05
0.50
21-05-1991 15:05
1.30
0.04
1.30
26-03-1991 12:03
1.50
0.01
1.70
28-01-1991 12:01
2.10
0.05
3.60
17-12-1990 14:12
2.00
0.07
2.90
22-10-1990 14:10
0.80
0.03
0.20
13-08-1990 17:08
1.00
0.04
21-05-1990 15:05
1.30
20-03-1990 12:03
1.00
0.03
2.30
22-01-1990 11:01
2.20
0.03
0.80
13-12-1989 09:12
1.90
0.06
1.40
23-10-1989 12:10
0.90
0.01
0.10
23-08-1989 13:08
1.30
0.08
0.70
22-05-1989 11:05
1.80
0.06
0.60
21-03-1989 10:03
1.80
0.04
1.60
23-01-1989 09:01
2.20
0.04
1.90
12-12-1988 09:12
2.10
0.05
2.40
14-11-1988 10:11
2.40
0.06
1.20
17-10-1988 09:10
1.50
0.09
0.60
19-09-1988 13:09
1.40
0.01
22-08-1988 20:08
1.00
0.01
0.20
28-07-1988 09:07
2.40
0.29
0.80
30-06-1988 10:06
2.00
0.09
2.20
31-05-1988 10:05
1.80
0.01
0.10
25-04-1988 10:04
1.30
0.02
0.70
28-03-1988 09:03
2.30
0.03
2.00
02-03-1988 09:03
2.10
0.03
2.90
01-02-1988 10:02
2.10
0.04
3.40
04-01-1988 09:01
3.30
0.05
3.00
03-12-1987 09:12
2.40
0.04
2.70
04-11-1987 10:11
1.80
0.10
2.20
05-10-1987 10:10
1.50
0.10
1.70
08-09-1987 10:09
1.30
0.13
1.80
11-08-1987 21:08
1.30
0.03
1.50
16-07-1987 10:07
1.20
0.08
0.70
15-06-1987 15:06
1.70
0.08
1.70
18-05-1987 10:05
1.50
0.05
1.80
15-04-1987 09:04
2.00
0.05
2.80
16-03-1987 10:03
1.80
0.03
2.70
17-02-1987 10:02
2.20
0.03
3.30
06-01-1987 10:01
2.80
0.06
5.60
20-11-1986 10:11
2.00
0.05
1.00
22-10-1986 11:10
4.90
0.09
3.80
02-10-1986 10:10
0.80
0.04
0.50
26-08-1986 09:08
1.60
0.01
0.10
31-07-1986 11:07
1.30
0.07
1.70
03-07-1986 11:07
1.90
05-06-1986 12:06
1.80
0.10
3.10
01-05-1986 10:05
2.00
0.06
2.30
02-04-1986 11:04
2.40
0.04
4.30
04-02-1986 10:02
2.90
0.03
3.50
13-01-1986 10:01
5.30
0.05
3.80
25-11-1985 13:11
1.80
0.05
1.90
01-10-1985 10:10
0.90
0.02
0.40
06-09-1985 09:09
3.20
0.37
1.60
14-08-1985 09:08
1.60
0.01
0.10
11-07-1985 10:07
2.60
0.05
0.40
11-06-1985 10:06
1.90
0.01
0.20
15-05-1985 09:05
1.90
0.09
1.40
19-04-1985 08:04
1.70
0.05
3.20
21-03-1985 10:03
1.60
0.02
2.70
26-02-1985 08:02
1.80
0.04
1.60
19-12-1984 12:12
2.20
0.05
3.40
22-11-1984 08:11
1.50
0.05
2.40
23-10-1984 09:10
2.20
0.10
2.90
26-09-1984 10:09
1.10
0.07
0.30
30-08-1984 10:08
1.10
0.02
0.20
02-08-1984 08:08
1.20
0.01
0.10
29-06-1984 07:06
1.30
0.03
0.30
11-05-1984 10:05
1.50
0.01
12-04-1984 10:04
1.30
0.03
2.50
13-03-1984 10:03
1.90
0.04
3.50
15-02-1984 09:02
1.90
0.03
3.30
20-01-1984 07:01
2.50
0.04
4.40
15-12-1983 10:12
1.70
0.05
2.10
15-11-1983 10:11
1.40
19-10-1983 00:10
1.20
23-09-1983 00:09
1.00
0.01
0.10
25-08-1983 00:08
1.50
0.06
1.10
26-07-1983 00:07
1.50
0.10
29-06-1983 00:06
4.00
0.16
0.10
03-06-1983 00:06
2.20
0.12
1.50
04-05-1983 00:05
1.10
0.06
3.40
20-04-1983 00:04
1.40
0.05
2.20
10-02-1983 00:02
2.00
0.04
5.00
18-01-1983 00:01
2.40
0.06
5.30