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Water
The availability of water controls the planning of most Arizona backpack trips. This section lists all known springs, natural tanks, water pockets, and streams along the hike. I use the term “seasonal” to refer to creeks and springs that may have water only during the cool season and after wet weather. Very few water sources can be considered permanent.
Warning: Never depend on any single water source, and always have an alternate route, or even retreat, in mind if water sources are unexpectedly dry. All backcountry water should be purified before use, by chemical treatment, a water filter, or by boiling.
Permits
Permits are required for some of the hikes in this book, and in certain areas only a limited number of backpackers are allowed. The permit requirements at the time of writing are described, but since the permit situation is changing rapidly on Arizona public lands, you should contact the land management agency before your trip for the latest information.
Rules
As land managers deal with increasing impact on the backcountry, they are often forced to impose special rules on hikers, such as campfire restrictions and group size limits. These rules are listed here, but do not include common backcountry rules such as the requirement to leave no trace, keep pets quiet and under control, and pack out everything you brought in.