When you need to take soil samples both above and below a groundwater surface 11 There are a multitude of sampling systems for above water table sampling and fewer yet for sampling below the water table, but only the 0235BBK1 gives you both. The perfect all in one kit for getting a profile above and below a water surface. If your working with impoundments, reservoirs, any near surface water tables, this is the set you need. The bailer boring kit is suitable for sampling up-to 23 feet (7 meters) both above and below the groundwater table. The bailer boring kit is an extensive kit with suite of soil type augers, to explore the soils in all kinds of areas complete with two bailer samplers. A very complete and portable kit, ideal for areas where motorized drilling is not permitted or not possible. Special tools and accessories will help to reach the desired depth below the ground water table without the risk that the borehole will collapse or cave in during sampling.