The University of Maryland Center for Environmental Science (UMCES) along with local partners including the Environmental Sanitation Program for the Municipalities Surrounding Guanabara Bay (PSAM) and the State Environmental Institute (INEA), released the Guanabara Bay Environmental Health Report Card— the first of its kind in Brazil—to track progress of global water management goals. With a grade of D for the Guanabara Bay and its watershed, the report card serves as a model for building comprehensive, community-driven, scientifically credible basin assessments that will help accelerate restoration efforts.