Canada CRESTA codes

Touchstone supports the following CRESTA codes for Canada.

CRESTA Code

CRESTA Name

11

West very low (British Columbia ex zones W1-W5)

12

Alberta

13

Saskatchewan

14

Manitoba

15

Ontario very low

16

Quebec very low (excluding zones E1 - E5)

17

Maritime provinces

18

Newfoundland

19

Yukon Territories

20

North West Territories and Nunavut

E1

East extreme

E2

East very high

E3

East high

E4

East moderate

E5

East low

W1

West extreme

W2

West very high

W3

West high

W4

West moderate

W5

West low