The top documents tagged [drinking water outbreaks]

Microbial risk from_the_philadelphia_water_supply (1)

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Microbial risk from_the_philadelphia_water_supply (2)

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Bellwork: 10/19/2011 Collect the following data: Temperature Salt Water Tanks Only: DO- Phosphate Turbidity- Salinity Nitrate- Calcium Nitrite- Water Hardness.

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