← Back to Step 1

Safe Drinking Water Foundation Test Results

Submission Website

← Back to Map

St. Stephen High School

St. Stephen, New Brunswick E3L 4X7

Submitted Dec 8, 2023

High School

Alkalinity Results

Alkalinity Sample #1
Rural treated basswood ridge tap water NB

Result: 9.8 ml / 196 ppm

Alkalinity Sample #2
Urban treated st stephen tap water NB

Result: 7.7 ml / 154 ppm

Alkalinity Sample #3
Brook water basswood ridge NB

Result: 5.0 ml / 100 ppm

Alkalinity Sample #4
Control

Result: 2.4 ml / 48 ppm

Ammonia Results

Ammonia Sample #1
Rural treated basswood ridge tap water NB

Result: 0.5 mg/L/ppm

Ammonia Sample #2
Urban treated st stephen tap water NB

Result: 0.5 mg/L/ppm

Ammonia Sample #3
Brook water basswood ridge NB

Result: 0.5 mg/L/ppm

Ammonia Sample #4
Control

Result: 0.0 mg/L/ppm

Arsenic Results

Arsenic Sample #1
Rural treated basswood ridge tap water NB

Result: 0 ug/L

Arsenic Sample #2
Urban treated st stephen tap water NB

Result: 0 ug/L

Arsenic Sample #3
Brook water basswood ridge NB

Result: 0 ug/L

Arsenic Sample #4
Control

Result: 0 ug/L

Colour Results

Colour Sample #1
Rural treated basswood ridge tap water NB

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

Colour Sample #2
Urban treated st stephen tap water NB

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

Colour Sample #3
Brook water basswood ridge NB

Result: Darker than the Canadian Guideline (FAIL)
0 TCU

Colour Sample #4
Control

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

Copper Results

Copper Sample #1
Rural treated basswood ridge tap water NB

Result: 2.0 mg/L/ppm

Copper Sample #2
Urban treated st stephen tap water NB

Result: 0.0 mg/L/ppm

Copper Sample #3
Brook water basswood ridge NB

Result: 0.0 mg/L/ppm

Copper Sample #4
Control

Result: 2.0 mg/L/ppm

Copper Sample #5
Rural treated basswood ridge tap water NB

Result: 2.0 mg/L/ppm

Copper Sample #6
Urban treated st stephen tap water NB

Result: 0.0 mg/L/ppm

Copper Sample #7
Brook water basswood ridge NB

Result: 0.0 mg/L/ppm

Copper Sample #8
Control

Result: 2.0 mg/L/ppm

Iron Results

Iron Sample #1
Rural treated basswood ridge tap water NB

Result: The same as the Canadian Guideline (PASS)
1 mg/L/ppm

Iron Sample #2
Urban treated st stephen tap water NB

Result: The same as the Canadian Guideline (PASS)
4 mg/L/ppm

Iron Sample #3
Brook water basswood ridge NB

Result: Darker than the Canadian Guideline (FAIL)
>5 mg/L/ppm

Iron Sample #4
Control

Result: Lighter than the Canadian Guideline (PASS)
0 mg/L/ppm

Manganese Results

Manganese Sample #1
Rural treated basswood ridge tap water NB

Result: <0.02 mg/L/ppm

Manganese Sample #2
Urban treated st stephen tap water NB

Result: <0.02 mg/L/ppm

Manganese Sample #3
Brook water basswood ridge NB

Result: <0.02 mg/L/ppm

Manganese Sample #4
Control

Result: <0.02 mg/L/ppm

Nitrate Results

Nitrate Sample #1
Rural treated basswood ridge tap water NB

Result: 0 mg/L/ppm

Nitrate Sample #2
Urban treated st stephen tap water NB

Result: 0 mg/L/ppm

Nitrate Sample #3
Brook water basswood ridge NB

Result: 0 mg/L/ppm

Nitrate Sample #4
Control

Result: 40 mg/L/ppm

pH Results

pH Sample #1
Rural treated basswood ridge tap water NB

Result: 7.0 pH

pH Sample #2
Urban treated st stephen tap water NB

Result: 6.0 pH

pH Sample #3
Brook water basswood ridge NB

Result: 6.0 pH

pH Sample #4
Control

Result: 7.0 pH

Sulphate Results

Sulphate Sample #1
Rural treated basswood ridge tap water NB

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

Sulphate Sample #2
Urban treated st stephen tap water NB

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

Sulphate Sample #3
Brook water basswood ridge NB

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

Sulphate Sample #4
Control

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

Total Chlorine Results

Chlorine Sample #1
Rural treated basswood ridge tap water NB

Result: 0.1 mg/L/ppm

Chlorine Sample #2
Urban treated st stephen tap water NB

Result: 0.1 mg/L/ppm

Chlorine Sample #3
Brook water basswood ridge NB

Result: 0.1 mg/L/ppm

Chlorine Sample #4
Control

Result: 4.0 mg/L/ppm

Total Hardness Results

Total Hardness Sample #1
Rural treated basswood ridge tap water NB

Result: 80 mg/L/ppm

Total Hardness Sample #2
Urban treated st stephen tap water NB

Result: 40 mg/L/ppm

Total Hardness Sample #3
Brook water basswood ridge NB

Result: 0 mg/L/ppm

Total Hardness Sample #4
Control

Result: 1000 mg/L/ppm