Site | # of Samples | DDT Range | DDT Mean | DDE Range | DDE Mean | DDD Range | DDD Mean |
1 | 3 | 0.13 – 1.5 | 0.34 | 0.14 – 0.65 | 0.17 | ND – 0.02 | 0.01 |
2 | 24 | 0.06 – 1.18 | 0.27 | 0.01 – 0.19 | 0.15 | ND – 0.02 | 0.01 |
3 | 18 | 0.06 – 1.18 | 0.38 | 0.02 – 0.19 | 0.26 | ND – 0.43 | 0.02 |
4 | 4 | 0.12 – 3.0 | 1.3 | 0.12 – 2.6 | 0.33 | ND | NA |
5 | 16 | 0.79 – 3.0 | 1.8 | 0.14 – 2.4 | 0.45 | ND | NA |
6 | 10 | 0.16 – 0.66 | 0.33 | 0.19 – 0.81 | 0.31 | 0.02 – 0.05 | 0.01 |
7 | 18 | 0.28 – 2.3 | 1.05 | 0.02 – 1.6 | 0.76 | 0.03 – 0.07 | 0.04 |
8 | 64 | 0.30 – 4.0 | 2 | 0.15 – 1.72 | 0.048 | 0.04 – 0.73 | 0.58 |
9 | 6 | ND | NA | ND | NA | ND | NA |
10 | 3 | 0.09 – 0.39 | 0.22 | 0.02 – 0.28 | 0.08 | 0.02 – 0.05 | 0.03 |
11 | 90 | 0.02 – 0.58 | 0.46 | 0.04 – 0.07 | 0.05 | 0.03 – 0.06 | 0.04 |
12 | 26 | 0.01 – 26 | 3.6 | 0.02 – 8.8 | 1.4 | 0.04 – 608 | 1.5 |
13 | 6 | ND | NA | ND | NA | ND | NA |
14 | 18 | 0.67 – 1.5 | 0.98 | 0.33 – 0.69 | 0.66 | 0.06 – 0.51 | 0.39 |
15 | 36 | 0.55 – 1.4 | 1.07 | 0.17 – 0.85 | 0.59 | 0.03 – 0.33 | 0.26 |
16 | 5 | ND | NA | ND | NA | ND | NA |
17 | 13 | 0.07 – 0.95 | 0.73 | 0.02 – 0.48 | 0.26 | 0.02 – 0.43 | 0.34 |
18 | 4 | ND | NA | ND | NA | ND | NA |
19 | 51 | 0.06 – 0.42 | 1.88 | 0.02 – 2.6 | 1.03 | 0.02 – 0.68 | 0.41 |
20 | 29 | 0.09 – 0.03 | 0.31 | 0.02 – 0.05 | 0.04 | ND – 0.05 | 0.03 |
21 | 12 | ND – 0.03 | 0.02 | ND – 0.02 | 0.01 | ND – 0.02 | 0.01 |