{"id":271637,"date":"2026-08-25T02:20:10","date_gmt":"2026-08-25T02:20:10","guid":{"rendered":"https:\/\/www.newsbeep.com\/us-pa\/271637\/"},"modified":"2026-08-25T02:20:10","modified_gmt":"2026-08-25T02:20:10","slug":"phillys-aging-stormwater-system-leaves-residents-battling-flooded-basements","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/us-pa\/271637\/","title":{"rendered":"Philly&#8217;s aging stormwater system leaves residents battling flooded basements"},"content":{"rendered":"<p>Philadelphia\u2019s century-old sewer and stormwater system is buckling under increased rainfall, leaving homeowners across the city with flooded basements and fraying patience as they wait for fixes from the water department.<\/p>\n<p>The city has roughly 72,000 stormwater inlets, about one for every 20 residents. But ordinary debris like leaves, dirt and trash can clog them, and some have been sealed shut by repaving projects that raised street levels above the curb-built drains, the Philadelphia Water Department said. After 16 consecutive months of below-normal precipitation, regular rain returned in July and August and brought flooding with it.<\/p>\n<p>Sealed drains, rising water in West Mount Airy<\/p>\n<p>In West Mount Airy, Arielle Wolfson, 37, said roads near her home \u201cbecome a river\u201d during storms. She and her wife, Kelsey Hensley, live at the bottom of a hill near the intersection of Mount Pleasant Avenue and Cresheim Road, where five stormwater inlets are supposed to keep rainfall from rushing downhill. For years, only one has been fully functioning, Wolfson said. City repaving projects had effectively sealed the others.<\/p>\n<p>When ankle-deep water slopes into an alleyway connecting Wolfson\u2019s home and nearly 30 others, it often floods her basement. Hensley said their routine storm calculation is simple: \u201cDo we go out with some friends, or do we stay home to monitor the basement?\u201d<\/p>\n<p>Wolfson said she discovered earlier this month that asphalt had finally been removed from three of the closed inlets, plus others further up Cresheim Road. But she and Hensley said they wish the city would communicate timelines instead of offering silence or ambiguity.<\/p>\n<p>\u201cIt\u2019s expensive, and it\u2019s just frustrating because, in my mind, this is a pretty easily solvable issue,\u201d Wolfson said.<\/p>\n<p>Backwater valve delays in Fairmount<\/p>\n<p>Clogged inlets are only part of the problem. Mary Catherine Doyle, 56, and more than 10 of her neighbors along the 2900 block of Pennsylvania Avenue in Fairmount experienced significant basement flooding after storms on July 5. Rainfall, debris and sewage destroyed Doyle\u2019s home office, bathroom and furniture, she said.<\/p>\n<p>Her insurance covered the cleanup but required her to install a backwater valve, which lets wastewater out of a home but seals to prevent water from coming back up through pipes. The water department runs a <a href=\"https:\/\/www.inquirer.com\/news\/philadelphia\/philadelphia-rain-flooding-water-department-20260823.html\" rel=\"nofollow noopener\" target=\"_blank\">basement backup protection program<\/a> that offers free valve installation. Doyle and her neighbors applied after the storm, but a contractor did not show up until Aug. 12.<\/p>\n<p>Doyle said the department blamed the delays at various points on lost physical paperwork, understaffing and a commissioner who was on vacation.<\/p>\n<p>\u201cI don\u2019t understand where I\u2019m living. I can buy a house in Arizona electronically, but I have to wait \u2026 days for someone to come here,\u201d she said.<\/p>\n<p>72,000 inlets and a warming climate<\/p>\n<p>Residents submitted almost 3,000 requests to the city\u2019s 311 line for inlet cleanings last year, an Inquirer data review found. Since Mayor Cherelle L. Parker took office in 2024, the city has closed those requests in under four days on average. But 311 data may not capture the full scope, since some residents report issues directly to the water department.<\/p>\n<p>City spokesperson Sharon Gallagher said the department regularly checks all sewer drains and clears those that are clogged. She encouraged residents to help clear inlets before storms arrive.<\/p>\n<p>\u201cTeams are constantly working to design and construct additional projects that will increase capacity and help manage water from the increased intensity of seasonal storms,\u201d Gallagher said.<\/p>\n<p>The Delaware River has risen roughly a foot since the sewer system was built, and as the climate continues to warm, the stress on Philadelphia\u2019s flood-prone infrastructure is expected to grow.<\/p>\n","protected":false},"excerpt":{"rendered":"Philadelphia\u2019s century-old sewer and stormwater system is buckling under increased rainfall, leaving homeowners across the city with flooded&hellip;\n","protected":false},"author":2,"featured_media":271638,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[69,71,70],"class_list":["post-271637","post","type-post","status-publish","format-standard","has-post-thumbnail","category-philadelphia","tag-philadelphia","tag-philadelphia-headlines","tag-philadelphia-news"],"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/us-pa\/wp-json\/wp\/v2\/posts\/271637","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/us-pa\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/us-pa\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-pa\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-pa\/wp-json\/wp\/v2\/comments?post=271637"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/us-pa\/wp-json\/wp\/v2\/posts\/271637\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-pa\/wp-json\/wp\/v2\/media\/271638"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/us-pa\/wp-json\/wp\/v2\/media?parent=271637"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-pa\/wp-json\/wp\/v2\/categories?post=271637"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-pa\/wp-json\/wp\/v2\/tags?post=271637"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}