During periods of high winds refrain from having a campfire altogether. Human waste must be deposited at least 200 feet from any water source in a hole one foot deep in an area of bare mineral soil. Cover your hole with soil and pack out toilet paper. Do not bury or burn toilet paper - it does not decompose in arid environments. Wildfires have been caused in the past by burning toilet paper.
Rangers recommend the use of porta-potties especially by groups of eight or more people.
RV holding tanks and porta-potties must be dumped at an authorized facility. The desert is a difficult place to bring pets. They must be kept on a leash at all times. They are also restricted to your immediate campsite and Park roads. To protect wildlife please confine your pet in a vehicle or tent at night.