{"id":12543,"date":"2026-06-05T16:31:58","date_gmt":"2026-06-05T16:31:58","guid":{"rendered":"https:\/\/siliconvalleymovingpost.com\/?p=12543"},"modified":"2026-06-05T16:31:58","modified_gmt":"2026-06-05T16:31:58","slug":"what-its-like-to-go-inside-new-york-citys-dank-dangerous-bug-filled-sewers","status":"publish","type":"post","link":"https:\/\/siliconvalleymovingpost.com\/?p=12543","title":{"rendered":"What it\u2019s like to go inside New York City\u2019s dank, dangerous, bug-filled sewers"},"content":{"rendered":"
\n

By PHILIP MARCELO<\/strong><\/p>\n

NEW YORK (AP) \u2014 It wasn\u2019t the rats. Or the smells. Or the germs.<\/p>\n

No, the most unpleasant part of descending into New York City\u2019s vast sewer system, according to former urban explorer Steve Duncan, was the cockroaches.<\/p>\n

Read more ICE will no longer report deaths of detainees who have recently been released from custody<\/a><\/p>\n

\u201cThey\u2019re all over the place, crawling on walls, dropping down on you,\u201d Duncan recalled this week. \u201cThey were the worst.\u201d<\/p>\n

Duncan, 48, who now lives in Maryland, reflected on his years documenting the muck-filled tunnels running under New York after surveillance videos captured small groups of people mysteriously entering and exiting the sewer system in Brooklyn and Queens in recent days.<\/p>\n

Police say they\u2019re still investigating the three incidents but don\u2019t believe there\u2019s any threat to the public. Officials stress that it is both illegal and dangerous to enter the city\u2019s 7,400 miles of sewer pipes.<\/p>\n

Duncan believes the groups were likely explorers like him, traversing the large, 19th century sewer mains that run underneath parts of the city.<\/p>\n

These relatively cavernous spaces can exceed 6 feet in diameter \u2014 tall enough for most people to comfortably walk upright \u2014 and can feature handmade bricks and elegant arches, he said.<\/p>\n

\n<\/div>\n

A number, including one near where one of the groups was spotted, trace the paths of naturally occurring waterways that once sustained New York, before industrialization fouled them and forced city builders to convert them to sewers, Duncan said.<\/p>\n

\u201cThese old streams, they get put underground as cities grow up around them,\u201d he explained. \u201cIt\u2019s amazing how much this old natural environment is part of the city today.\u201d<\/p>\n

Going underground requires planning<\/h4>\n

The videos suggest that some of the groups spent up to three hours underground, a length of time that may seem unimaginable, but Duncan said passes quickly as sewer journeys require navigating slippery, humid environments and flowing water that could be a foot or deeper in places.<\/p>\n

Duncan credits the groups with picking an optimal time for their excursions.<\/p>\n

\n<\/div>\n

Heavy rainfall days earlier would have mostly cleared the system, and venturing into the tunnels in the early morning hours would mean waste flow would be noticeably less than during peak daytime hours.<\/p>\n

\u201cThey did their research,\u201d Duncan said.<\/p>\n

But invisible dangers lurk in these pathogen-rich environments, he said, recounting how he\u2019d landed in the hospital with badly infected extremities on two separate occasions, which eventually pushed him to retire.<\/p>\n

Seasoned explorers will generally bring gas meters to check for dangerous levels of fumes, including potentially flammable hydrogen sulfide, which is produced by decomposition, Duncan said.<\/p>\n

As to the smell of all that effluent, it\u2019s not as overpowering as you\u2019d think, Duncan said.<\/p>\n

Read more Longtime CBS correspondent Scott Pelley lived many workers\u2019 fantasy: Telling your boss off<\/a><\/p>\n

\u201cIf it\u2019s a well-functioning sewer, it\u2019s more like a barnyard, or compost pile smell,\u201d he said. \u201cBut when it\u2019s bad, it can smell like death.\u201d<\/p>\n

Subterranean explorers\u2019 motivation raises questions<\/h4>\n

Some residents have worried the mysterious explorers captured on video were up to something nefarious. Many were dressed in waterproof hip waders and equipped with headlamps and what appeared to be shovels and other tools.<\/p>\n

\u201cSewers can serve as entry or exit points to buildings, and we have all seen movies in which criminals escape jail through a sewer,\u201d offered Magued Iskander, an engineering professor at New York University. \u201cThere must be a reason beyond mere thrill to enter a dirty place like a sewer.\u201d<\/p>\n

Others have noted that police have nabbed underground treasure seekers from time to time.<\/p>\n

Three men were charged just last year with burglary and other counts after they went searching for gold, jewelry and other valuables in a Brooklyn sewer. A decade earlier, police caught three others as they emerged from a maintenance hole, including a worker with the city Department of Environmental Protection, which manages the sewer system.<\/p>\n

If anything, the viral videos underscore just how vulnerable some of the city\u2019s vital infrastructure is, said David Sarni, a retired New York Police Department detective and professor at the John Jay College of Criminal Justice in Manhattan.<\/p>\n

\u201cIs this something that could be exploited by people who look to do harm?\u201d he said. \u201cYou have to really take nothing for granted and always think, unfortunately, on that negative side.\u201d<\/p>\n

Duncan, who now works in real estate, said neither riches nor malice motivated him and many others of his generation of urban explorers.<\/p>\n

On his trips into underground passages in New York, London, Paris and elsewhere during the early 2000s, he rarely found anything of value, save for the odd credit card or tattered wallet.<\/p>\n

\u201cThese are terrifying places that take a lot of planning and dedication to explore safely,\u201d Duncan said. \u201cYou don\u2019t do all of these things for the tiny chance of finding a diamond earring.\u201d<\/p>\n

\u201cThe real reason is to see something new, or experience the city in a different way,\u201d he continued. \u201cThat\u2019s the real lure.\u201d<\/p>\n

Associated Press video journalist Joseph Frederick in New York contributed to this story.<\/em><\/p>\n

Read more Trump\u2019s back-and-forth on troops in Europe potentially cost millions, US officials say<\/a><\/p>\n

Follow Philip Marcelo at https:\/\/x.com\/philmarcelo<\/em><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Officials stress it\u2019s illegal and extremely dangerous to enter New York’s sewers after surveillance showed groups going in and out of them.<\/p>\n","protected":false},"author":1,"featured_media":12542,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-12543","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-national-news"],"yoast_head":"\nWhat it\u2019s like to go inside New York City\u2019s dank, dangerous, bug-filled sewers - Silicon Valley Moving Post<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/siliconvalleymovingpost.com\/?p=12543\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What it\u2019s like to go inside New York City\u2019s dank, dangerous, bug-filled sewers - Silicon Valley Moving Post\" \/>\n<meta property=\"og:description\" content=\"Officials stress it\u2019s illegal and extremely dangerous to enter New York's sewers after surveillance showed groups going in and out of them.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/siliconvalleymovingpost.com\/?p=12543\" \/>\n<meta property=\"og:site_name\" content=\"Silicon Valley Moving Post\" \/>\n<meta property=\"article:published_time\" content=\"2026-06-05T16:31:58+00:00\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/siliconvalleymovingpost.com\\\/?p=12543#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/siliconvalleymovingpost.com\\\/?p=12543\"},\"author\":{\"name\":\"admin\",\"@id\":\"https:\\\/\\\/siliconvalleymovingpost.com\\\/#\\\/schema\\\/person\\\/636e2e5a10a21cf87fe6eb5951e8a6b7\"},\"headline\":\"What it\u2019s like to go inside New York City\u2019s dank, dangerous, bug-filled sewers\",\"datePublished\":\"2026-06-05T16:31:58+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/siliconvalleymovingpost.com\\\/?p=12543\"},\"wordCount\":893,\"commentCount\":0,\"image\":{\"@id\":\"https:\\\/\\\/siliconvalleymovingpost.com\\\/?p=12543#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/siliconvalleymovingpost.com\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/bbb8d985d6499df0b0be480a1796ca9f.webp\",\"articleSection\":[\"National News\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/siliconvalleymovingpost.com\\\/?p=12543#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/siliconvalleymovingpost.com\\\/?p=12543\",\"url\":\"https:\\\/\\\/siliconvalleymovingpost.com\\\/?p=12543\",\"name\":\"What it\u2019s like to go inside New York City\u2019s dank, dangerous, bug-filled sewers - Silicon Valley Moving Post\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/siliconvalleymovingpost.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/siliconvalleymovingpost.com\\\/?p=12543#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/siliconvalleymovingpost.com\\\/?p=12543#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/siliconvalleymovingpost.com\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/bbb8d985d6499df0b0be480a1796ca9f.webp\",\"datePublished\":\"2026-06-05T16:31:58+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/siliconvalleymovingpost.com\\\/#\\\/schema\\\/person\\\/636e2e5a10a21cf87fe6eb5951e8a6b7\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/siliconvalleymovingpost.com\\\/?p=12543#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/siliconvalleymovingpost.com\\\/?p=12543\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/siliconvalleymovingpost.com\\\/?p=12543#primaryimage\",\"url\":\"https:\\\/\\\/siliconvalleymovingpost.com\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/bbb8d985d6499df0b0be480a1796ca9f.webp\",\"contentUrl\":\"https:\\\/\\\/siliconvalleymovingpost.com\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/bbb8d985d6499df0b0be480a1796ca9f.webp\",\"width\":1024,\"height\":682},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/siliconvalleymovingpost.com\\\/?p=12543#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/siliconvalleymovingpost.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"What it\u2019s like to go inside New York City\u2019s dank, dangerous, bug-filled sewers\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/siliconvalleymovingpost.com\\\/#website\",\"url\":\"https:\\\/\\\/siliconvalleymovingpost.com\\\/\",\"name\":\"Silicon Valley Moving Post\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/siliconvalleymovingpost.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/siliconvalleymovingpost.com\\\/#\\\/schema\\\/person\\\/636e2e5a10a21cf87fe6eb5951e8a6b7\",\"name\":\"admin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/50b1ad2e498f523425ee0a8cc5180a210646db1622662a3d56cc405d3e0c346a?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/50b1ad2e498f523425ee0a8cc5180a210646db1622662a3d56cc405d3e0c346a?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/50b1ad2e498f523425ee0a8cc5180a210646db1622662a3d56cc405d3e0c346a?s=96&d=mm&r=g\",\"caption\":\"admin\"},\"sameAs\":[\"http:\\\/\\\/siliconvalleymovingpost.com\"],\"url\":\"https:\\\/\\\/siliconvalleymovingpost.com\\\/?author=1\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"What it\u2019s like to go inside New York City\u2019s dank, dangerous, bug-filled sewers - Silicon Valley Moving Post","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/siliconvalleymovingpost.com\/?p=12543","og_locale":"en_US","og_type":"article","og_title":"What it\u2019s like to go inside New York City\u2019s dank, dangerous, bug-filled sewers - Silicon Valley Moving Post","og_description":"Officials stress it\u2019s illegal and extremely dangerous to enter New York's sewers after surveillance showed groups going in and out of them.","og_url":"https:\/\/siliconvalleymovingpost.com\/?p=12543","og_site_name":"Silicon Valley Moving Post","article_published_time":"2026-06-05T16:31:58+00:00","author":"admin","twitter_card":"summary_large_image","twitter_misc":{"Written by":"admin","Est. reading time":"4 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/siliconvalleymovingpost.com\/?p=12543#article","isPartOf":{"@id":"https:\/\/siliconvalleymovingpost.com\/?p=12543"},"author":{"name":"admin","@id":"https:\/\/siliconvalleymovingpost.com\/#\/schema\/person\/636e2e5a10a21cf87fe6eb5951e8a6b7"},"headline":"What it\u2019s like to go inside New York City\u2019s dank, dangerous, bug-filled sewers","datePublished":"2026-06-05T16:31:58+00:00","mainEntityOfPage":{"@id":"https:\/\/siliconvalleymovingpost.com\/?p=12543"},"wordCount":893,"commentCount":0,"image":{"@id":"https:\/\/siliconvalleymovingpost.com\/?p=12543#primaryimage"},"thumbnailUrl":"https:\/\/siliconvalleymovingpost.com\/wp-content\/uploads\/2026\/06\/bbb8d985d6499df0b0be480a1796ca9f.webp","articleSection":["National News"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/siliconvalleymovingpost.com\/?p=12543#respond"]}]},{"@type":"WebPage","@id":"https:\/\/siliconvalleymovingpost.com\/?p=12543","url":"https:\/\/siliconvalleymovingpost.com\/?p=12543","name":"What it\u2019s like to go inside New York City\u2019s dank, dangerous, bug-filled sewers - Silicon Valley Moving Post","isPartOf":{"@id":"https:\/\/siliconvalleymovingpost.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/siliconvalleymovingpost.com\/?p=12543#primaryimage"},"image":{"@id":"https:\/\/siliconvalleymovingpost.com\/?p=12543#primaryimage"},"thumbnailUrl":"https:\/\/siliconvalleymovingpost.com\/wp-content\/uploads\/2026\/06\/bbb8d985d6499df0b0be480a1796ca9f.webp","datePublished":"2026-06-05T16:31:58+00:00","author":{"@id":"https:\/\/siliconvalleymovingpost.com\/#\/schema\/person\/636e2e5a10a21cf87fe6eb5951e8a6b7"},"breadcrumb":{"@id":"https:\/\/siliconvalleymovingpost.com\/?p=12543#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/siliconvalleymovingpost.com\/?p=12543"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/siliconvalleymovingpost.com\/?p=12543#primaryimage","url":"https:\/\/siliconvalleymovingpost.com\/wp-content\/uploads\/2026\/06\/bbb8d985d6499df0b0be480a1796ca9f.webp","contentUrl":"https:\/\/siliconvalleymovingpost.com\/wp-content\/uploads\/2026\/06\/bbb8d985d6499df0b0be480a1796ca9f.webp","width":1024,"height":682},{"@type":"BreadcrumbList","@id":"https:\/\/siliconvalleymovingpost.com\/?p=12543#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/siliconvalleymovingpost.com\/"},{"@type":"ListItem","position":2,"name":"What it\u2019s like to go inside New York City\u2019s dank, dangerous, bug-filled sewers"}]},{"@type":"WebSite","@id":"https:\/\/siliconvalleymovingpost.com\/#website","url":"https:\/\/siliconvalleymovingpost.com\/","name":"Silicon Valley Moving Post","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/siliconvalleymovingpost.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/siliconvalleymovingpost.com\/#\/schema\/person\/636e2e5a10a21cf87fe6eb5951e8a6b7","name":"admin","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/secure.gravatar.com\/avatar\/50b1ad2e498f523425ee0a8cc5180a210646db1622662a3d56cc405d3e0c346a?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/50b1ad2e498f523425ee0a8cc5180a210646db1622662a3d56cc405d3e0c346a?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/50b1ad2e498f523425ee0a8cc5180a210646db1622662a3d56cc405d3e0c346a?s=96&d=mm&r=g","caption":"admin"},"sameAs":["http:\/\/siliconvalleymovingpost.com"],"url":"https:\/\/siliconvalleymovingpost.com\/?author=1"}]}},"_links":{"self":[{"href":"https:\/\/siliconvalleymovingpost.com\/index.php?rest_route=\/wp\/v2\/posts\/12543","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/siliconvalleymovingpost.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/siliconvalleymovingpost.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/siliconvalleymovingpost.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/siliconvalleymovingpost.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=12543"}],"version-history":[{"count":0,"href":"https:\/\/siliconvalleymovingpost.com\/index.php?rest_route=\/wp\/v2\/posts\/12543\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/siliconvalleymovingpost.com\/index.php?rest_route=\/wp\/v2\/media\/12542"}],"wp:attachment":[{"href":"https:\/\/siliconvalleymovingpost.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=12543"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/siliconvalleymovingpost.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=12543"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/siliconvalleymovingpost.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=12543"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}