Parameters | pH | DO | Temp | BOD |
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| T. Coliform | E. coli | V. cholerae |
pH | 1 |
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DO | 0.797* | 1 |
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Temp | 0.086 | −0.327 | 1 |
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BOD | −0.133 | −0.165 | 0.18 | 1 |
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| 0.493 | −0.041 | 0.787* | 0.051 | 1 |
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| 0.464 | 0.196 | 0.664 | 0.388 | 0.694* | 1 |
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|
| 0.571 | 0.401 | 0.335 | 0.311 | 0.431 | 0.89** | 1 |
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T. coliform | −0.518 | −0.707* | 0.755* | 0.235 | 0.243 | 0.261 | −0.001 | 1 |
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E. coli | −0.651 | −0.179 | −0.776* | −0.064 | −0.841** | −0.762* | −0.646 | −0.289 | 1 |
|
V. cholerae | −0.833** | −0.427 | −0.597 | −0.061 | −0.789* | −0.748* | −0.699* | −0.016 | 0.956** | 1 |