| SN |
pH |
EC (µScm-1 ) |
TDS (ppm) |
TSS (ppm) |
NO3-N (µgL-1) |
NH4-N (µgL-1) |
PO4-P (µgL-1) |
DIN (µgL-1) |
DIP (µgL-1) |
DIN/DIP |
| Upstream Catchment |
|
|
|
|
|
|
|
|
| 1 |
7.7 |
414 |
208 |
547 |
500 |
180 |
848 |
680 |
848 |
0.8 |
| 2 |
7.9 |
312 |
156 |
820 |
400 |
240 |
783 |
640 |
783 |
0.82 |
| 3 |
7.8 |
389 |
194 |
373 |
400 |
160 |
1012 |
560 |
1012 |
0.55 |
| Average |
7.8 |
371.7 |
186.0 |
580.0 |
433.3 |
193.3 |
881.0 |
626.7 |
881.0 |
0.7 |
| Std Dev. |
0.1 |
43.4 |
22.0 |
184.0 |
47.1 |
34.0 |
96.4 |
49.9 |
96.4 |
0.1 |
| Middle Stream Catchment |
|
|
|
|
|
|
|
| 4 |
8.7 |
572 |
287 |
200 |
600 |
150 |
979 |
750 |
979 |
0.77 |
| 5 |
8.5 |
510 |
252 |
387 |
940 |
700 |
979 |
1640 |
979 |
1.68 |
| 6 |
8.1 |
432 |
216 |
193 |
700 |
210 |
1012 |
910 |
1012 |
0.9 |
| 7 |
8.0 |
330 |
163 |
287 |
1000 |
890 |
1175 |
1890 |
1175 |
1.61 |
| 8 |
7.9 |
318 |
159 |
253 |
1250 |
1010 |
914 |
2260 |
914 |
2.47 |
| Average |
8.2 |
432.4 |
215.4 |
264.0 |
898.0 |
592.0 |
1011.8 |
1490.0 |
1011.8 |
1.5 |
| Std Dev. |
0.3 |
110.8 |
55.7 |
78.9 |
256.9 |
392.6 |
97.9 |
644.1 |
97.9 |
0.7 |
| Downstream Catchment |
|
|
|
|
|
|
|
|
| 9 |
7.7 |
215 |
109 |
2700 |
400 |
130 |
1175 |
530 |
1175 |
0.45 |
| 10 |
7.9 |
196.4 |
97.6 |
1967 |
680 |
170 |
457 |
850 |
457 |
1.86 |
| 11 |
8.0 |
309 |
155 |
1740 |
900 |
170 |
1175 |
1070 |
1175 |
0.91 |
| 12 |
7.8 |
152.8 |
77.6 |
67 |
400 |
210 |
783 |
610 |
783 |
0.78 |
| 13 |
8.7 |
98.5 |
49.2 |
13 |
800 |
120 |
587 |
920 |
587 |
1.57 |
| Average |
8.0 |
194.3 |
97.7 |
1297.4 |
636.0 |
160.0 |
835.4 |
796.0 |
835.4 |
1.1 |
| Std Dev. |
0.4 |
78.2 |
39.3 |
1201.6 |
229.1 |
36.1 |
331.0 |
222.9 |
331.0 |
0.6 |
|
