Wildfire Response and Drought Resiliency Act This bill provides for measures to mitigate wildfires, drought, and other natural and human disasters. Among the bill's other provisions, it sets a minimum rate of pay for federal wildland firefighters and provides parity in pay, benefits, and bonuses for federal structural firefighters; requires implementation of a 10-year National Wildfire Plan; establishes the Saline Lake Ecosystems in the Great Basin States Assessment and Monitoring Program; requires a plan to sustain the survival of critically important fisheries within certain states during periods of extended drought; establishes the Open Access Evapotranspiration (OpenET) Data Program for the delivery of satellite-based evapotranspiration data to certain data users; authorizes the Colorado River Indian Tribes to enter into agreements for conserved water under specified conditions; authorizes, ratifies, and confirms, the Hualapai Tribe water rights settlement agreement; adds specified land to the Hualapai Reservation; establishes a Natural Disaster Grid Mitigation Map that identifies critical electric grid infrastructure in each state that is vulnerable to natural disasters; establishes a grant program to award grants to remove nonnative plant species in riparian areas that contribute to drought conditions; establishes four Centers of Excellence for Wildfire Smoke to carry out research on the effects on public health of smoke emissions from wildland fires; establishes a National Disaster Safety Board; establishes a National Wildland Fire Risk Reduction Program; establishes a basic training program to increase the capacity of environmental justice communities to address disproportionately adverse human health or environmental effects in their communities.