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Safe Drinking Water Foundation Test Results

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Edmund Partridge Community School

Winnipeg, Manitoba R2V 2A6

Submitted May 21, 2025

Elementary School

Alkalinity Results

Alkalinity Sample #1
Filtered Water

Result: 15.0 ml / 300 ppm

Alkalinity Sample #2
Tap Water

Result: 15.0 ml / 300 ppm

Ammonia Results

Ammonia Sample #1
Filtered Water

Result: 0.2 mg/L/ppm

Ammonia Sample #2
Tap Water

Result: 0.5 mg/L/ppm

Colour Results

Colour Sample #1
Filtered Water

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

Colour Sample #2
Tap Water

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

Colour Sample #3
Water from the bottle filling station

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

Copper Results

Copper Sample #1
Filtered Water

Result: 0.2 mg/L/ppm

Copper Sample #2
Tap Water

Result: 0.55 mg/L/ppm

pH Results

pH Sample #1
Filtered Water

Result: 6.5 pH

pH Sample #2
Tap Water

Result: 5.6 pH

pH Sample #3
Water from the bottle filling station

Result: 3.1 pH

pH Sample #4
Alkalinity Low Limit Sample Filtered Water

Result: 4.0 pH

Sulphate Results

Sulphate Sample #1
Filtered Water

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

Sulphate Sample #2
Tap Water

Result: Equal in cloudiness to the CGLS cup (PASS)
250 mg/L

Total Chlorine Results

Chlorine Sample #1
Filtered Water

Result: 0.0 mg/L/ppm

Chlorine Sample #2
Tap Water

Result: 0.0 mg/L/ppm

Total Hardness Results

Total Hardness Sample #1
Water from the bottle filling station

Result: 170 mg/L/ppm

Total Hardness Sample #2
Alkalinity Low Limit Sample Tap Water

Result: 230 mg/L/ppm