Each PMA is divided into sub-zones. Only one group is allowed to spend each night in each sub-zone. Human waste should be buried 6-8 inches deep in organic soil 150 ft. from shore. Personal hygiene and dish washing should be done away from shore. Dispose of waste water at least 150 feet from shore.
Small groups have less impact.
In general, leave no trace. Consider using a stove rather than a fire. Build the fire on exposed ledge rock, avoid overhead fuel and clear all burnable material from the fire area. When leaving an area, completely extinguish the fire, disperse cold-dead coals, ashes and unburned fuel and cover the fire scar with leaves and needles. Map and descriptions of the PMAs.