If you plan to take an overnight hike, you need to obtain a free backcountry permit at the visitor center prior to your trip. Backcountry group size cannot exceed 12 people. Even the shortest stroll will make you thirsty on a 100 degree summer day. Potable water is available at the pump located in the visitor center parking lot, and at the spigots in front of each restroom in the Fruita campground. A minimum of one gallon per person per day is recommended, more for backpackers.
Water is scarce in the backcountry, especially during the hot summer months.
Waterpockets, seeps, and springs are scattered throughout canyon country but are unreliable. Plan to carry in all your water. If you do use water from backcountry sources, boil or filter the water before drinking to kill Giardia. The elevation and high desert climate make this area prone to temperature extremes. Summer months are HOT with temperatures near 100 degrees F and the sun is intense.