
Below 15, the level that requires action
2 public water companies list Pascagoula as a place they supply. The biggest is Pascagoula's water department, with about 22,686 people. The highest latest result among Pascagoula's water companies is 1.4 parts per billion, at the Jackson County Utility Authority-East. None of the 2 with results was above 15 at its latest test.