Pennsylvania has over 180 levees—earthen embankments built to prevent rivers from overflowing—stretching across about 155 miles (255 kilometers). These levees protect approximately 158,000 people and over $26.2 billion in property, according to the U.S. Army Corps of Engineers. However, many of these structures were built in the mid-1900s and are now aging, making them less effective against today’s more severe storms. Rural communities, in particular, are struggling to afford the upgrades and maintenance needed to keep these critical flood defenses safe and functional. Levees are designed to prevent flooding from a specific level of storm, typically one that has a 1% chance of happening in any given year. However, they can fail during heavy rains if water flows over the top, seeps through the structure, or causes erosion. Many of Pennsylvania’s levees were built with older engineering standards and have exceeded their typical 50-year lifespan. After construction, the responsibility for maintaining and operating them was transferred to local communities, which now face challenges due to aging populations, shrinking tax bases, and labor shortages. Since 1996, Pennsylvania has experienced nearly 5,000 flood events, and the National Flood Insurance Program has paid over $1 billion in claims to property owners. As climate change leads to more frequent and intense rainfall, the risk of flooding is increasing. The Fifth National Climate Assessment found that the amount of rainfall during the heaviest storms in the Northeast U.S. has increased by 60% since 1958. These changes mean that the areas protected by levees are now more exposed to flood hazards, and aging infrastructure makes them more vulnerable. FEMA regularly updates floodplain maps to reflect current flood risks. If a community cannot prove that its levee meets federal standards, the area behind the levee may be classified as unprotected, leading to higher flood insurance costs and restrictions on development. Currently, only about 15% of Pennsylvania’s levees are accredited by FEMA. The accreditation process is expensive and time-consuming, requiring communities to hire engineers and secure funding for necessary upgrades. Unfortunately, national funding for levee maintenance and improvement is limited, and small communities often have to rely on a patchwork of local taxes, fees, and grants. Some communities, like Luzerne County, have established special fees to fund levee operations and maintenance. However, even with such funding, large projects often require additional grants or state support. State funding is limited and subject to delays, while federal programs like FEMA’s BRIC initiative, which provided funds for hazard mitigation, were recently canceled. Though the program was temporarily reinstated after legal challenges, it remains uncertain whether the funds will be available to support planned levee projects. As a result, Pennsylvania’s communities face the ongoing challenge of maintaining aging infrastructure in the face of growing flood risks and limited financial resources.