South Alabama Utilities reports on Sanitary Sewer Overflows 06.20.26

June 20, 2026

South Alabama Utilities reports on Sanitary Sewer Overflow

MOBILE, Ala. — South Alabama Utilities responded to a Sanitary Sewer Overflow (SSO) on June 20. It took place at the Citronelle Wastewater Treatment Plant.

Officials estimate more than 250,00 gallons and less than 500,000 gallons of wastewater reached Puppy Creek. According to South Alabama Utilities officials, the cause was heavy rains that occurred because of the remanence of Tropical Storm Arthur.

The Citronelle Wastewater Treatment Plant equalization pond (overflow/diversion pond for the plant) reached its maximum capacity and overflowed into its designed overflow drain box, which ultimately drains through the outfall to Puppy Creek.

A SSO happens when untreated or partially treated sewage leaves the sanitary sewer system before reaching a wastewater treatment plant, such as from a manhole, broken pipe, pump station, or building cleanout. Sewage can contain bacteria, viruses, and parasites that cause diarrhea, vomiting, skin infections, and other illnesses.

Dr. Kevin Michaels, Health Officer for Mobile County, reminds residents to avoid contact with affected water, soil, and any obvious sewage, keep children and pets away from ditches, creeks, flooded areas, and standing water that may be contaminated, and not to swim, wade, or fish in posted areas or in water that looks or smells contaminated.

Most importantly if you have contact with possibly contaminated water or soil, wash skin and clothing thoroughly with soap and clean water as soon as possible.