Conforming to SDWA

There is no paper for this presentation. There are five view graphs which define the groundwater concentration limits which conform to criteria for contamination from the underground disposal facilities as outlined in the Safe Drinking Water Act (SDWA). The four conclusions or observations depicted in the final graph are (1) clarification provided by 2,500,000 person rem is easily eroded; (2) the ground water concentration limits are the limiting criteria; (3) further definition of the biosphere factors is needed; and (4) a statement of limiting applicability is needed