| 92281 Alaska Highway |
| Whitehorse, Yukon |
| Y1A 4K9 |
| Canada |
| Phone/Fax: |
(867) 633-3877 |
| E-mail: |
|
| Website: |
www.ykspring.com |
|
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| Summary of Water Quality Results (units in mg/L
unless otherwise indicated) |
|
|
Matrix |
Water |
Water |
Water |
CCME
Canadian Drinking Water Quality Guidelines |
|
Date Sampled |
May
2012 |
June
2011 |
May
2010 |
|
Sample Location |
Treated Water Supply |
Treated Water Supply |
Treated Water Supply |
| Water Quality
Parameter |
Detection Limit |
Nutrients |
| Ammonium-N |
0.05 |
<0.05 |
<0.05 |
<0.05 |
- |
| Nitrate-N |
0.01 |
0.66 |
0.64 |
0.19 |
10 |
| Nitrite-N |
0.01 |
<0.01 |
<0.01 |
<0.01 |
1 |
| Phosphorus |
0.01 |
<0.01 |
<0.01 |
<0.01 |
- |
| Dissolved Metals |
| Boron
(mg/L) |
0.005 |
<0.006 |
0.012 |
0.007 |
5 |
| Zinc
(mg/L) |
0.002 |
0.040 |
0.004 |
0.004 |
5 |
| Total Metals |
| Arsenic |
0.0002 |
0.0009 |
0.0008 |
0.001 |
0.01 |
| Barium |
0.0001 |
0.052 |
0.057 |
0.043 |
1 |
| Cadmium |
0.00007 |
<0.00007 |
<0.00007 |
0.00002 |
0.005 |
| Chromium |
0.0005 |
<0.0014 |
0.0018 |
<0.0004 |
0.05 |
| Copper |
0.001 |
0.060 |
0.015 |
0.220 |
1 |
| Lead |
0.0001 |
0.0006 |
0.0002 |
0.0002 |
0.01 |
| Selenium |
0.0006 |
<0.0006 |
<0.0006 |
0.006 |
0.01 |
| Uranium |
0.0005 |
0.0045 |
0.0043 |
0.0040 |
0.02 |
| Mercury |
0.0001 |
<0.0001 |
<0.0001 |
<0.0001 |
0.001 |
| Microbiology (MPN/100ml) |
| Total
Coliforms |
1 |
<1.0 |
<1.0 |
<1 |
0 |
| Faecal
Coliforms |
1 |
<1.0 |
<1.0 |
<1 |
0 |
| General and Routine |
| Total
Dissolved Solids |
1 |
380 |
365 |
286 |
500 |
| Turbidity (NTU) |
0.1 |
0.8 |
0.7 |
0.2 |
5 |
| Total
Suspended Solids |
1 |
<1 |
<1 |
<1 |
- |
| Apparent Colour (colour units) |
5 |
<5 |
<5 |
<5 |
15 |
| pH (pH
units) |
|
7.70 |
7.78 |
7,58 |
6.5 - 8.5 |
| Conductivity (microsiemens/centimeter) |
1 |
609 |
476 (430 in field) |
476 (430 in field) |
- |
| Calcium |
0.05 |
94.6 |
102 |
79.7 |
- |
| Magnesium |
0.05 |
17.2 |
17.8 |
13.9 |
- |
| Sodium |
0.1 |
10.9 |
10 |
9.87 |
200 |
| Potassium |
0.1 |
2.1 |
2.1 |
2.1 |
- |
| Iron |
0.01 |
<0.005 |
<0.005 |
<0.01 |
0.3 |
| Manganese |
0.0001 |
<0.001 |
<0.001 |
<0.0002 |
0.05 |
| Chloride |
0.02 |
63.8 |
64.1 |
15.4 |
<250 |
| Flouride |
0.01 |
0.15 |
0.12 |
0.12 |
1.5 |
| Sulphate |
0.05 |
33.9 |
32.2 |
17.9 |
500 |
| Hydroxide |
5 |
<5 |
<5 |
<5 |
- |
| Carbonate |
6 |
<6 |
<6 |
<6 |
- |
| Bicarbonate |
5 |
256 |
238 |
256 |
- |
| P-Alkalinity (as CaCO3) |
5 |
<5 |
<5 |
<5 |
- |
| K-Alkalinity (asCaCO3) |
5 |
230 |
212 |
233 |
- |
| Hardness (as CaCO3) |
1 |
307 |
319 |
255 |
- |
|


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