Water & Purification: Checklist

Water Collection & Storage
Ensure total capacity meets your needs (e.g., 2–4 liters for day hikes, more for longer trips).
☐ Hard bottle (e.g., Nalgene, stainless steel, titanium)
☐ Soft bottle (e.g., Smartwater, collapsible container, Sawyer Squeeze for ultralight trips)
☐ Hydration bladder (e.g., CamelBak, Osprey)
☐ Large-capacity storage (e.g., Dromedary bag, gravity bag)
☐ Backup container (for redundancy)
Water Purification Methods
Follow manufacturer instructions for filters and UV purifiers to ensure effectiveness.
☐ Primary purification method (Choose at least one)
Choose based on trip conditions (e.g., filters for murky water, chemical treatment for ultralight trips).
☐ Water filter (pump, gravity, squeeze)
☐ Chemical treatment (chlorine dioxide, iodine, Aquamira)
☐ UV purifier (e.g., SteriPEN)
☐ Boiling setup (stove + fuel)
☐ Backup purification method (Always have a secondary option)
☐ Extra purification tablets/drops
☐ Emergency filter (straw-style, compact backup)
☐ Fireproof container for boiling water
Hydration & Electrolyte Management
Start your trip well-hydrated to reduce early dehydration risks
Sip water regularly rather than chugging all at once to maintain consistent hydration
☐ Electrolyte tablets/powders (e.g., DripDrop, Liquid IV)
☐ Salty snacks or natural electrolyte sources
☐ Hydration reminders (watch, timer, or habit strategy)
☐ Plan for increased water needs (altitude, heat, exertion)

Water Source & Safety Considerations
☐ Map of reliable water sources along route
☐ Check for water advisories or restrictions (e.g., national parks)
☐ Pre-trip research on water availability (seasonal vs. year-round)
☐ Awareness of signs of bad water (stagnation, algae, contamination)
☐ Knowledge of purification wait times (e.g., chemical treatment delay)
☐ Avoid collecting water near campsites, roads, or livestock areas
Emergency & Backup Plans
☐ Practice emergency hydration techniques (e.g., melting snow) before your trip to ensure preparedness
☐ Extra purification tablets for extended trips
☐ Knowledge of emergency hydration techniques (e.g., collecting dew, melting snow, or following animal tracks to find water)
☐ Plan for dry sections or areas with unreliable water
☐ Ability to ration water effectively if necessary
This checklist ensures you have the gear, knowledge, and strategy to stay hydrated and safe in the backcountry. Water & Purification is essential.
Comments