local water

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Chlamydia

por Ali Laiba

The boy who tamed the wind

por Joffre Veloz

SWOT ANALYSIS

por Daniel Sima

Climate Toronto Canada vs London UK

por Sahota Manraj

Ottawas water supply

how its treated

10. distribution

9. testing

8. floridation

7.sec. disinfection

6.ph corection

5.prim. disinfection

4.filteration

3.sedimentation

2.coagulation and flocculation

1.intake

wheres its treated

Lemieux Island

Britannia

Ottawa's water is...

safe to drink

lead-free

threats to the water supply

anything harming the water

dackteria

diseases

oil