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permit will be required for disposal of treated contaminated run- <br /> off and treated contaminated ground water , if removal and <br /> treatment of ground water is the chosen ground water remedial <br /> program. Marley is cognizant of available wastewater treatment <br /> processes (e. g. chemical precipitation /filtration , reverse <br /> osmosis , activated carbon adsorption , evaporation and <br /> t <br /> concentration) which when used separately, or in conjunction , can <br /> render these wastewaters acceptable for discharge to surface <br /> waters or to the local POTW. A potential alternative would be to <br /> treat these waters and reinject them into the ground water <br /> regime (see discussion under ground water remedies ). A11 of <br /> these disposal alternatives require potentially sensitive <br /> permitting commitments by the regulatory agencies. Again, Marley <br /> requests early guidance by the agencies on this point. <br /> B . Ground Water Regime Definition <br /> f Existing preliminary water quality data collected by Marley are <br /> ( sufficient to confirm the existence of ground water contamination <br /> at the site. STIFF diagrams for samples collected from shallow <br /> monitor wells within the area indicate that there are three basic <br /> water types within the north area of the Marley property (refer <br /> to Figure 1 ). Monitor well N5 shows clear evidence of recharge <br /> of high -quality water (contaminated precipitation run -off ) <br /> associated with leakage from the storm pond. The resultant water <br /> I <br /> - is a calcium, magnesium, sodium sulfate, bi -carbonate water type. <br /> Monitor well #6 is a calcium , magnesium , sulfate , bi -carbonate <br /> water type representing interaction between native ground water <br /> 11 <br />