Assess and treat effluent water quality with ease to ensure compliance with federal, state and local discharge regulations. As municipalities continue to replace outdated septic and combined sewer systems, the controlled flow of raw water and wastewater into water treatment facilities is critical for the preservation of potable water. The 21,000-gallon flat-top frac tank is the perfect solution, acting as a temporary holding tank and allowing for a controlled and variable flow to the treatment system. For larger projects, external manifolds with hammerlock fittings allow for the linking of multiple tanks, with each tank having a 3-inch fill line for the smooth transfer of liquids. Geneva Equipment has thousands of five-point inspection and EPA-complaint frac tanks available nationwide. Contact Eli and ask for delivery to your door. 855-201-2181; www.genevaequipment.com.