Groundwater monitoring and sampling procedures are performed to establish groundwater flow direction and area of impacted water. It is a stand-alone method of leak detection (not subject to periodic tank or line tightness testing) that uses monitoring wells as testing locations for leaking products. Petroleum products are lighter than water and will float on top of the groundwater table where a properly installed monitoring well can detect the leak. Groundwater monitoring can detect leaks from tanks and piping. Speak with one of our friendly client representatives today to discuss your needs and how we can quickly and efficiently meet them. Call us atÂ 1-800-595-7616Â or use our quick and easy to fill out contact form.We are here to serve you!