If a stream is contaminated with urine how can you make the water safe for drinking?

To make water contaminated with urine safe for drinking, it is essential to treat it effectively. Filtration can remove larger particles, but disinfection methods such as boiling for at least one minute (or three minutes at higher altitudes) can kill harmful pathogens. Alternatively, using water purification tablets or a UV light purifier can also be effective. However, it’s important to note that while these methods can eliminate biological contaminants, they may not remove chemical pollutants, so sourcing clean water is always preferable.