Assess the learner's ability to design a comprehensive, climate‑resilient urban watershed management plan for a mid‑sized coastal city that addresses projected 2050 sea‑level rise and increased extreme rainfall. The plan should integrate green infrastructure, engineered defenses, land‑use policy, socio‑economic trade‑off analysis, phased implementation, stakeholder engagement, and monitoring metrics; include assumptions, data sources, risk assessment, and key performance indicators for ecological and social outcomes.