| Agricultural | Residential | Industrial | Natural | |
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| Contaminants |  |
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| Aluminum |  |
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| Chlorine | |
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| Iron | |
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| Manganese | |
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| Silver | |
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| Sodium | |
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| Sulfate | |
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| Zinc | |
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| Agricultural | Residential | Industrial | Natural | |
|---|---|---|---|---|
| Contaminants | |
|
|
|
| Aluminum | |
|
|
|
| Chlorine | |
|
|
|
| Iron | |
|
||
| Manganese | |
|
||
| Silver | |
|
||
| Sodium | |
|
|
|
| Sulfate | |
|
|
|
| Zinc | |
|
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