local water

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The boy who tamed the wind

por Joffre Veloz

Health & Safety

por Alan Crooks

process scheduling

por Qiella Iella

FUTURE SIMPLE.

por Ricardo Herrera

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