A massive sewage spill in Clearlake has triggered a local emergency as raw wastewater continues to spread across homes, roads, and waterways. The spill started Sunday when a county-managed sewer line failed on Robin Lane, sending sewage toward creeks and into Clear Lake. The system is run by the Lake County Sanitation District, which says the total amount released is still being assessed. Officials are warning residents not to use private well water and to rely on bottled water for now. Repairs are underway, but city leaders say the impact is still unfolding.