10D-4 the distribution system of such supply and that of any other water supply unless such other supply is regularly examined as to its ... (2) Permissible arrangement where dual supplies are used a If a potable water supply is used as an auxiliary supply ... In general, the slope of the ground surface in the vicinity of the weil sites shall be away from well, if practical. ... (5) Pump pits a Where a pump pit is planned, it must be provided with a sump pump or other means for keeping the pitanbsp;...
|Title||:||Typhoid Outbreak in Dade County, Fla|
|Author||:||United States. Congress. House. Committee on Education and Labor. Subcommittee on Agricultural Labor|