Natural Resources Consulting Engineers, Inc. (NRCE) is a civil, environmental, and water resources consulting firm that provides a wide variety of professional services including water and wastewater conveyance systems, surface water hydrology, groundwater services, water rights, agricultural services, irrigation engineering, construction management, and CAD, GIS, and GPS services. NRCE has offices in Fort Collins, Colorado; Oakland, California and Asmara, Eritrea.