| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | water parameters | Canada | Significant focus on water parameters for maintaining ice roads and ice highways in winter | 1 |
| 2 | water testing | Canada | Water testing includes monitoring for levels of chlorine and other purification chemicals | 1 |
| 3 | water testing | Canada | Water testing includes measuring the purity and quality of natural spring water for bottling purposes | 1 |