Fuel spillage is a common issue in vehicles fueling, which contributes to ground and air pollution. A study from Columbia University's Mailman School of Public Health found that Booster's mobile fueling process results in less spillage compared to traditional fueling.
In the Angeles National Forest north of Arcadia, the San Gabriel River has become a popular gathering place for picnickers and swimmers, who often bathe in pools created by crude human-made dams of rocks and logs