Grahamstown Water Treatment Plant Sludge Lagoon
ug/L
3-Oct-17: PFHxS 0.001, PFOS 0.001
23-Oct-17: PFHxS 0.001, PFOS 0.001
30-Oct-17: PFHxS 0.002, PFOS 0.003
7-Nov-17: PFHxS 0.001, PFOS 0.016
21-Nov-17: PFHxS 0.001, PFOS 0.001
27-Nov-17: PFHxS 0.001, PFOS 0.001
5-Dec-17: PFHxS 0.001, PFOS 0.004
11-Dec-17: PFHxS 0.001, PFOS 0.001
19-Dec-17: PFHxS 0.001, PFOS 0.003
27-Dec-17: PFHxS 0.001, PFOS 0.005
2-Jan-18: PFHxS 0.001, PFOS 0.003
9-Jan-18: PFHxS 0.002, PFOS 0.002
15-Jan-18: PFHxS 0.001, PFOS 0.005
23-Jan-18: PFHxS 0.002, PFOS 0.007
29-Jan-18: PFHxS 0.001, PFOS 0.001
7-Feb-18: PFHxS 0.001, PFOS 0.001
12-Feb-18: PFHxS 0.001, PFOS 0.001
20-Feb-18: PFHxS 0.001, PFOS 0.001
27-Feb-18: PFHxS 0.001, PFOS 0.002
6-Mar-18: PFHxS 0.001, PFOS 0.001
13-Mar-18: PFHxS 0.001, PFOS 0.001
20-Mar-18: PFHxS 0.002, PFOS 0.006
27-Mar-18: PFHxS 0.001, PFOS 0.005
3-Apr-18: PFHxS 0.001, PFOS 0.001
10-Apr-18: PFHxS 0.001, PFOS 0.001
17-Apr-18: PFHxS 0.001, PFOS 0.001
24-Apr-18: PFHxS 0.001, PFOS 0.001
1-May-18: PFHxS 0.001, PFOS 0.001
8-May-18: PFHxS 0.001, PFOS 0.007
15-May-18: PFHxS 0.001, PFOS 0.003
22-May-18: PFHxS 0.001, PFOS 0.006
29-May-18: PFHxS 0.003, PFOS 0.004
5-Jun-18: PFHxS 0.001, PFOS 0.002
12-Jun-18: PFHxS 0.001, PFOS 0.005
12-Jun-18: PFHxS 0.001, PFOS 0.005
19-Jun-18: PFHxS 0.001, PFOS 0.003
26-Jun-18: PFHxS 0.001, PFOS 0.002
3-Jul-18: PFHxS 0.001, PFOS 0.001
10-Jul-18: PFHxS 0.001, PFOS 0.002
17-Jul-18: PFHxS 0.001, PFOS 0.001
24-Jul-18: PFHxS 0.001, PFOS 0.008
31-Jul-18: PFHxS 0.001, PFOS 0.001
7-Aug-18: PFHxS 0.002, PFOS 0.008
14-Aug-18: PFHxS 0.001, PFOS 0.008
21-Aug-18: PFHxS 0.001, PFOS 0.004
28-Aug-18: PFHxS 0.001, PFOS 0.006
4-Sep-18: PFHxS 0.001, PFOS 0.001
11-Sep-18: PFHxS 0.001, PFOS 0.001
17-Sep-18: PFHxS 0.001, PFOS 0.001
24-Sep-18: PFHxS 0.001, PFOS 0.001
2-Oct-18: PFHxS 0.001, PFOS 0.001
9-Oct-18: PFHxS 0.001, PFOS 0.001
15-Oct-18: PFHxS 0.001, PFOS 0.001
23-Oct-18: PFHxS 0.001, PFOS 0.001
30-Oct-18: PFHxS 0.001, PFOS 0.001
6-Nov-18: PFHxS 0.001, PFOS 0.001
13-Nov-18: PFHxS 0.001, PFOS 0.001
20-Nov-18: PFHxS 0.001, PFOS 0.001
27-Nov-18: PFHxS 0.001, PFOS 0.001
4-Dec-18: PFHxS 0.001, PFOS 0.001
11-Dec-18: PFHxS 0.002, PFOS 0.001
18-Dec-18: PFHxS 0.001, PFOS 0.001
27-Dec-18: PFHxS 0.001, PFOS 0.001
2-Jan-19: PFHxS 0.001, PFOS 0.001
8-Jan-19: PFHxS 0.001, PFOS 0.001
15-Jan-19: PFHxS 0.001, PFOS 0.001
22-Jan-19: PFHxS 0.001, PFOS 0.001
30-Jan-19: PFHxS 0.001, PFOS 0.001
5-Feb-19: PFHxS 0.001, PFOS 0.001
12-Feb-19: PFHxS 0.001, PFOS 0.004
19-Feb-19: PFHxS 0.001, PFOS 0.001
26-Feb-19: PFHxS 0.001, PFOS 0.001
5-Mar-19: PFHxS 0.001, PFOS 0.003
12-Mar-19: PFHxS 0.001, PFOS 0.004
19-Mar-19: PFHxS 0.001, PFOS 0.004
26-Mar-19: PFHxS 0.001, PFOS 0.002
2-Apr-19: PFHxS 0.001, PFOS 0.001
9-Apr-19: PFHxS 0.002, PFOS 0.007
16-Apr-19: PFHxS 0.001, PFOS 0.001
23-Apr-19: PFHxS 0.001, PFOS 0.001
30-Apr-19: PFHxS 0.001, PFOS 0.001
7-May-19: PFHxS 0.001, PFOS 0.004
13-May-19: PFHxS 0.002, PFOS 0.006
21-May-19: PFHxS 0.001, PFOS 0.008
28-May-19: PFHxS 0.001, PFOS 0.008
4-Jun-19: PFHxS 0.001, PFOS 0.009
12-Jun-19: PFHxS 0.001, PFOS 0.005
18-Jun-19: PFHxS 0.001, PFOS 0.007
25-Jun-19: PFHxS 0.001, PFOS 0.001
1-Jul-19: PFHxS 0.001, PFOS 0.001
8-Jul-19: PFHxS 0.001, PFOS 0.001
15-Jul-19: PFHxS 0.001, PFOS 0.002
22-Jul-19: PFHxS 0.001, PFOS 0.001
30-Jul-19: PFHxS 0.001, PFOS 0.001
6-Aug-19: PFHxS 0.001, PFOS 0.004
13-Aug-19: PFHxS 0.001, PFOS 0.006
20-Aug-19: PFHxS 0.001, PFOS 0.003
27-Aug-19: PFHxS 0.002, PFOS 0.001
2-Sep-19: PFHxS 0.001, PFOS 0.005
9-Sep-19: PFHxS 0.004, PFOS 0.001
16-Sep-19: PFHxS 0.003, PFOS 0.011
23-Sep-19: PFHxS 0.002, PFOS 0.007
30-Sep-19: PFHxS 0.001, PFOS 0.001
8-Oct-19: PFHxS 0.003, PFOS 0.010
16-Oct-19: PFHxS 0.001, PFOS 0.001
21-Oct-19: PFHxS 0.001, PFOS 0.001
28-Oct-19: PFHxS 0.003, PFOS 0.004
5-Nov-19: PFHxS 0.001, PFOS 0.001
11-Nov-19: PFHxS 0.003, PFOS 0.004
18-Nov-19: PFHxS 0.001, PFOS 0.001
25-Nov-19: PFHxS 0.003, PFOS 0.001
2-Dec-19: PFHxS 0.003, PFOS 0.006
9-Dec-19: PFHxS 0.001, PFOS 0.001
16-Dec-19: PFHxS 0.001, PFOS 0.001
23-Dec-19: PFHxS 0.001, PFOS 0.001
30-Dec-19: PFHxS 0.001, PFOS 0.001
6-Jan-20: PFHxS 0.001, PFOS 0.001
13-Jan-20: PFHxS 0.001, PFOS 0.001
20-Jan-20: PFHxS 0.003, PFOS 0.011
28-Jan-20: PFHxS 0.001, PFOS 0.001
3-Feb-20: PFHxS 0.002, PFOS 0.001
10-Feb-20: PFHxS 0.001, PFOS 0.001
17-Feb-20: PFHxS 0.001, PFOS 0.001
24-Feb-20: PFHxS 0.001, PFOS 0.002
2-Mar-20: PFHxS 0.001, PFOS 0.008
9-Mar-20: PFHxS 0.001, PFOS 0.001
16-Mar-20: PFHxS 0.001, PFOS 0.001
23-Mar-20: PFHxS 0.001, PFOS 0.001
30-Mar-20: PFHxS 0.001, PFOS 0.001
6-Apr-20: PFHxS 0.002, PFOS 0.035
14-Apr-20: PFHxS 0.001, PFOS 0.013
20-Apr-20: PFHxS 0.001, PFOS 0.011
27-Apr-20: PFHxS 0.001, PFOS 0.001
4-May-20: PFHxS 0.001, PFOS 0.002
11-May-20: PFHxS 0.001, PFOS 0.005
18-May-20: PFHxS 0.001, PFOS 0.001
25-May-20: PFHxS 0.002, PFOS 0.022
1-Jun-20: PFHxS 0.001, PFOS 0.001
9-Jun-20: PFHxS 0.001, PFOS 0.001
15-Jun-20: PFHxS 0.002, PFOS 0.015
22-Jun-20: PFHxS 0.001, PFOS 0.006
29-Jun-20: PFHxS 0.003, PFOS 0.002
6-Jul-20: PFHxS 0.001, PFOS 0.004
13-Jul-20: PFHxS 0.001, PFOS 0.003
20-Jul-20: PFHxS 0.001, PFOS 0.003
27-Jul-20: PFHxS 0.001, PFOS 0.005
4-Aug-20: PFHxS 0.001, PFOS 0.001