Angled Wells Expansion South Central Regional Water District North Dakota The South Central Regional Water District (SCWD) Expansion Project is the continued development of a regional water supply system to provide clean, safe water for domestic water use to five counties of south central North Dakota. The expansion project has been broken into development phases. The north Burleigh expansion included a new source of supply using award winning angle wells under the Missouri River, a 1.5 MGD membrane filtration and softening plant using ozone for iron and manganese oxidation and primary disinfection. Emergency Outlet, Devils Lake North Dakota A ground-breaking combination of large-diameter pipeline and open channels allowed the State Water Commission to control excessive flooding with a wetland-friendly design. Over 14 miles of pipe and channels with two 2500 horse-power pump stations manage the challenging demands of this project. Marais des Cygnes Public Utility Authority, Miami County, Kansas The dynamic growth of two neighboring cities made locating a long-term water supply an imperative. Bartlett & West worked with both to form a new Public Utility Authority to secure safe, affordable water for the next 40 years and beyond. The projects included a five MGD surface water treatment plant (expandable to 10 MGD), 17 miles of 16-, 20-, and 24-inch ductile iron pipeline, and two 750,000 gallon water towers.- one located near Paola, Kansas and the other near Louisburg, Kansas. Shawnee County Consolidated Rural Water District No. 4, Shawnee County, Kansas Bartlett & West was asked to analyze the future of the water district as it was currently operating with just a 30-year old 1 MGD groundwater treatment plant with supplements supplied from the City of Topeka.  It became apparent that it would financially benefit the District to expand their water supply and treatment capacity in lieu of purchasing water.  In 2008, he District began construction on nine groundwater supply wells, a four MGD lime-softening treatment plant, and six miles of 12- and 16-inch PVC transmission pipeline.  The treatment plant construction schedule was compressed, and ultimately money was saved, by utilizing pre-cast concrete panels for the walls.