What is stuck in the sewers? And how much does it cost to unclog?
Cities across central Iowa are grappling with a costly and messy issue: nonflushable items clogging sewer systems. From cleaning products to bizarre objects like fire extinguishers and even bowling balls, these items are wreaking havoc on municipal sewer lines and wastewater treatment facilities.
Rich Fabbro, water utilities manager in Fort Dodge, says his team deals with sewer blockages several times a week. "Anything inorganic, plastic, man-made in nature, it's not going to break down," Fabbro explained.
The list of items his team has removed is staggering: mop heads, Swiffer pads, birth control products, floss, toothbrushes, 2x4s, bricks and even hairballs. In one instance, dozens of rocks were found clogging the system.
These blockages often lead to sewage backing up into homes, creating costly repairs for residents and financial burdens for cities.
"It costs the city here in town with our collection systems and also at the wastewater treatment plant," Fabbro said, noting that Fort Dodge is not alone in facing this issue.
Across the country, utilities spend up to $1 billion annually to address problems caused by nonflushable items, according to the National Association of Clean Water Agencies.
In Des Moines, Public Works Director Jonathan Gano emphasized that even items labeled as "flushable," such as wet wipes, can cause significant damage. "Toilet paper is the only other object we want flushed down a toilet," Gano stated. Wet wipes, unlike toilet paper, do not break down over time and can slip through screens, damaging expensive equipment.
Gano also highlighted the dangers of larger objects being tossed into manhole covers or floating into basins during heavy rains. "Fire extinguishers are a big problem because they will fit the pipe very well. A bowling ball has been retrieved out of a pipe — it's perfectly sized to jam up a 15-inch pipe," he said.
Officials urge residents to think twice before flushing anything other than human waste and toilet paper, as improper disposal not only damages infrastructure but also drains public resources.