‘Sediment is the death that keeps on killing’ our reefs

After a heavy rainstorm in December, the water at the foot of a concrete-lined stream emptying into Maunalua Bay turned an ugly chocolate color. Over several hours, an estimated 20 tons of sediment and other pollutants washed into the East Honolulu bay, and the brownish-red plume extended seaward about the length of two football fields.