OCR Text |
Show Promulgate a regulation for Glen Canyon National Recreation Area ( in Part 36, Code of Federal Regulations [ 36 CFR]) requiring the full containment of sewage ( human waste) on all watercraft classified as " boats." Portable toilets would be required on board small boats; larger craft with holding tanks will be required to maintain a closed system for sewage. The existing prohibition of discharges under state law would remain as the basic regulation pertaining to boats with holding tanks, while the regulation in 36 CFR would specify penalties for violations. The regulation would require disposal of collected waste only at approved locations, and would describe recommended procedures for disposal. Enforcement of the regulation would be carried out through boat inspections by the National Park Service or other authorities in much the same way as it is for fire extinguisher and personal flotation device requirements. Where monitoring reveals a potential public health problem as determined by water quality standards applicable to shoreline uses, NPS proposes to place signs or formal information stations explaining the health hazard and the sanitation requirements to reduce it. Temporary signs would be used in many instances because they can be removed once monitoring shows water quality to be within the standards again. Three sites most likely to require this action based on present monitoring are Lone Rock Beach, Farley Canyon, and Moqui Canyon. Educational materials or discussions would be developed for presentation to the public at visitor contact points that would explain the effect of poor sanitation practices in natural areas on public health and provide instruction on desirable sanitation/ camping practices. This action is needed because many people assume that land and water in a natural area such as Glen Canyon will be uncontaminated and healthful, and they are unfamiliar with proper outdoor camping and sanitation practices. Based on the results of continued monitoring, the need for additional actions will be evaluated. Temporary beach closures at contaminated sites, developed sanitation facilities, and activity zoning of particular beaches are among the management actions that could be taken. These actions would be implemented where necessary to protect public health and the high- quality outdoor recreation experience presently available in the recreation area. IV. C. 5. Water quality of rivers for recreational use. Educational programs about water quality, disinfection techniques, and backcountry hygiene will be expanded through the distribution of pamphlets, interpretive talks, and other means. Signs may be erected at trailheads where a special warning is needed, particulary if Giardia is found to be present. 75 |