Sewer networks are the most hostile environment for instrumentation in the water cycle: fouling, drift, rainfall events, backflows. Raw sewer data is not simply noisy — it is systematically distorted in ways that depend on sensor type, season, weather conditions, and network morphology. BLEAK inherits simple bad values from REED and builds a deep, domain-specific layer of intelligence on top.
Backend with an ensemble of models trained on sewer measurements, orchestrated by a complex AI agent.