Water Resources Development Act of 2018

[AI summary unavailable — showing source text] Water Resources Development Act of 2018 This bill reauthorizes, deauthorizes, and modifies various projects under the Water Resources Development Act of 1986 and the National Dam Safety Program Act and provides for specified studies. The bill extends the National Levee Safety Program and the National Dam Safety Program through FY2023. The U.S. Army Corps of Engineers shall issue guidance on the use of mitigation banks (sites where resources such as wetlands or streams are restored, established, enhanced, or preserved to compensate for the impact of authorized activity) to meet specified goals. Before developing implementation guidance for certain water resources development laws, the Corps of Engineers shall: (1) inform nonfederal stakeholders of the intent to develop guidance, and (2) provide an opportunity for such stakeholders to provide input and recommendations. The Corps of Engineers shall enter into an agreement with the National Academy of Sciences to study: (1) the ability of the Corps to carry out its statutory missions and responsibilities, and (2) improving the Corps's project delivery processes. The bill extends the nonfederal implementation pilot program through FY202…