We hope your visit to Big South Fork will be a safe and memorable experience. You can help ensure that your visit is safe by being aware of the potential hazards involved and observing some basic safety precautions.
Hypothermia
Hypothermia, the “progressive physical collapse and reduced mental capacity resulting from the chilling of the inner core of the human body,” can occur even at temperatures above freezing. Temperatures can drop rapidly. Exposure to frigid bodies of water and sudden mountain storms can turn a pleasant day into a bitterly cold and life-threatening experience. People in poor physical condition or who are exhausted are particularly at risk.
Preventing Hypothermia
- Avoid hypothermia by using water-resistant clothing before you become wet.
- Wear clothing that wicks moisture away.
- Minimize wind exposure and if your clothes become wet, replace them.
- Avoid sweating by dressing in layers, rather than in a single bulky garment.
- Pack a sweater, warm hat, and raingear for any hike.
The Warning Signs
- Uncontrolled shivering, slow or slurred speech, memory lapses and incoherence, lack of coordination such as immobile or fumbling hands, stumbling, a lurching gait, drowsiness, and exhaustion.
Immediate Treatment
- Seek shelter from weather and get the victim into dry clothes.
- Give warm non-alcoholic drinks.
- Build a fire and keep victim awake.
- Strip victim and yourself, and get into sleeping bag making skin-to-skin contact.
- If victim is semi-conscious or worse, get professional help immediately.
Swimming
Swimmers in the Big South Fork will find hazards throughout the park’s waters. Holes, submerged rocks, tricky currents and ledges which can entrap feet and legs. It is recommended that swimmers use the Bandy Creek pool which is open from Memorial Day through Labor Day and is staffed with lifeguards.
If you do choose to swim in the river, be extremely careful, do not swim alone and always wear a PFD (personal flotation device) no matter how good a swimmer you think you are.
Drinking Water
Water in Big South Fork may contain harmful parasites (such as giardia, which causes a severe intestinal infection), making it unfit for drinking unless properly treated. It is recommended that all drinking water be boiled for two minutes. Water-purification tablets or a water-purification filter may be used, however, boiling is recommended treatment.