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Safe Drinking Water Foundation Test Results

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Prince of Wales Secondary School

Vancouver, British Columbia V6L 2E7

Submitted Jan 26, 2024

Elementary School

Alkalinity Results

Alkalinity Sample #1
Vancouver Tap Water

Result: 2.0 ml / 40 ppm


Alkalinity Sample #2
2250 Eddington Drive; Vancouver, BC V6L 2E7 (Prince of Wales Secondary School) = Tap Water from my classroom A201

Result: 1.5 ml / 30 ppm

Ammonia Results

Ammonia Sample #1
Vancouver Tap Water

Result: 0.5 mg/L/ppm


Ammonia Sample #2
2250 Eddington Drive; Vancouver, BC V6L 2E7 (Prince of Wales Secondary School) = Tap Water from my classroom A201

Result: 0.5 mg/L/ppm


Colour Results

Colour Sample #1
Vancouver Tap Water

Result: Lighter than the Canadian Guideline (PASS)
15 TCU


Colour Sample #2
2250 Eddington Drive; Vancouver, BC V6L 2E7 (Prince of Wales Secondary School) = Tap Water from my classroom A201

Result: The same as the Canadian Guideline (PASS)
20 TCU

Copper Results

Copper Sample #1
Vancouver Tap Water

Result: 1.0 mg/L/ppm


Copper Sample #2
2250 Eddington Drive; Vancouver, BC V6L 2E7 (Prince of Wales Secondary School) = Tap Water from my classroom A201

Result: 2.0 mg/L/ppm


pH Results

pH Sample #1
Vancouver Tap Water

Result: 6.5 pH


pH Sample #2
2250 Eddington Drive; Vancouver, BC V6L 2E7 (Prince of Wales Secondary School) = Tap Water from my classroom A201

Result: 6.0 pH

Sulphate Results

Sulphate Sample #1
Vancouver Tap Water

Result: Less cloudy than the CGLS cup (PASS)
100 mg/L


Total Chlorine Results

Chlorine Sample #1
Vancouver Tap Water

Result: 0.2 mg/L/ppm


Chlorine Sample #2
2250 Eddington Drive; Vancouver, BC V6L 2E7 (Prince of Wales Secondary School) = Tap Water from my classroom A201

Result: 0.1 mg/L/ppm

Total Hardness Results

Total Hardness Sample #1
Vancouver Tap Water

Result: 40 mg/L/ppm


Total Hardness Sample #2
2250 Eddington Drive; Vancouver, BC V6L 2E7 (Prince of Wales Secondary School) = Tap Water from my classroom A201

Result: 80 mg/L/ppm

Submitted Jan 26, 2024

High School