Common Category 3 Triggers in Malibu
Most category 3 black water cleanup calls in Malibu come from sewer lateral collapse during atmospheric river rainfall events. A close second is hillside septic system failure during saturated soil conditions. If you know what is about to happen, the decisions during the first 48 hours get a lot easier.
Malibu's Mediterranean climate with dry summers and wet winters increases the risk of sewer line failures during heavy rainfall, leading to black water contamination in residential areas
Most category 3 black water cleanup calls in Malibu come from sewer lateral collapse during atmospheric river rainfall events. Running a close second is hillside septic system failure during saturated soil conditions. Once water sits unaddressed past 24 to 48 hours, microbial growth starts and the job gets a lot more expensive.

