MAWSS reports Sanitary Sewer Overflow caused by grease blockage 05.03.26

April 5, 2026

MAWSS reports Sanitary Sewer Overflow caused by grease blockage

MOBILE, Ala. — Mobile Area Water & Sewer System (MAWSS) responded to a Sanitary Sewer Overflow (SSO) on May 2 at 1600 Cedar Downs Drive (Dauphin Island Parkway side). Approximately 5,580 gallons of wastewater overflowed into Perch Creek because of a grease blockage.

MAWSS crews have cleared the blockage and are taking steps to prevent further overflows at this location. This overflow was reported by a concerned citizen.

Grease blockages occur when foods containing fats, oil or grease are put down the drain. MAWSS provides free containers for grease recycling. You can learn more about the program by visiting www.itseasytobeungreasy.com.

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.