{"id":769250,"date":"2025-10-28T19:46:40","date_gmt":"2025-10-29T02:46:40","guid":{"rendered":"https:\/\/www.esri.com\/about\/newsroom\/?post_type=arcnews&p=769250"},"modified":"2025-10-28T19:46:40","modified_gmt":"2025-10-29T02:46:40","slug":"mapping-a-career-of-quiet-impact","status":"publish","type":"arcnews","link":"https:\/\/www.esri.com\/about\/newsroom\/arcnews\/mapping-a-career-of-quiet-impact","title":{"rendered":"Mapping a Career of Quiet Impact"},"author":5752,"featured_media":0,"menu_order":0,"template":"","format":"standard","meta":{"_acf_changed":false,"sync_status":"","episode_type":"","audio_file":"","castos_file_data":"","podmotor_file_id":"","cover_image":"","cover_image_id":"","duration":"","filesize":"","filesize_raw":"","date_recorded":"","explicit":"","block":"","itunes_episode_number":"","itunes_title":"","itunes_season_number":"","itunes_episode_type":"","_links_to":"","_links_to_target":""},"categories":[1041,10372,134052],"tags":[472071,164992,581,1321,160512],"arcnews_issues":[493219],"class_list":["post-769250","arcnews","type-arcnews","status-publish","format-standard","hentry","category-collaboration","category-gis-hero","category-public-works","tag-arcgis-utility-network","tag-city-government","tag-digital-transformation","tag-innovation","tag-utilities","arcnews_issues-fall-2025","arcnews_sections-gis-people"],"acf":{"short_description":"Throughout his GIS career, Anthony Powell has helped modernize Houston Public Works\u2014while building a culture of trust and innovation.","pdf":{"host_remotely":false,"file":"","file_url":""},"flexible_content":[{"acf_fc_layout":"content","content":"Anthony Powell, IT manager for Houston Public Works in Texas, didn\u2019t set out to become a strategic GIS leader, let alone the architect behind one of the most ambitious digital transformations in the United States. It was a happy accident.\r\n\r\nWhile studying architectural drafting by day, he spent his nights digitizing telephone utility assets in a GIS database at a small mapping firm in San Antonio, Texas. That hands-on experience introduced him to spatial data and sparked a passion that would shape his career, beginning in 1988.\r\n\r\n\u201cI just fell in love with it,\u201d he recalled. \u201cNot just learning the assets but the logic, the GIS side of it\u2014connecting the dots and understanding what goes into that.\u201d"},{"acf_fc_layout":"image","image":769251,"image_position":"right","orientation":"vertical","hyperlink":""},{"acf_fc_layout":"content","content":"By 1992, Powell was helping lead the development of Houston\u2019s first Web GIS platform, which made the city\u2019s utility data accessible online to staff for the first time.\r\n\r\nIt was the first step in what would become a decade-long transformation. In a city that spans more than 600 square miles and faces constant pressure from flooding, growth, and aging systems, Powell has quietly helped digitize, modernize, and future-proof Houston\u2019s infrastructure."},{"acf_fc_layout":"content","content":"

From Digitizing Utility Plans to GIS Leader<\/h2>\r\nDuring Houston\u2019s first Web GIS initiative in the 1990s, Powell\u2014then a consultant at a private engineering firm hired to digitize the city\u2019s utility records\u2014helped manage the team tasked with the project. This work supported the development of a state-of-the-art water utility GIS management system for Houston that would later be called the Geographic Information Management System (GIMS).\r\n\r\nThe scope was staggering: More than 15,000 utility plan sets totaling over 1.5 million individual paper sheets, plus thousands of maps and countless engineering field books, needed to be digitized. The work extended over multiple shifts and required clear communication across a large and diverse team.\r\n\r\n\u201cThat\u2019s where I really built my project delivery and supervisory skills,\u201d Powell said. \u201cYou had to keep the big picture in mind.\u201d\r\n\r\nThe impact of the work was immediate. Mobile crews who once relied on paper drawings stored in file rooms could now access digital maps directly from their trucks\u2014an early example of Powell\u2019s people-first approach to GIS.\r\n\r\n\u201cWe created something they could use anywhere, anytime,\u201d he said. \u201cAnd they loved it.\u201d\r\n\r\nIn completing GIMS, Powell saw the full life cycle of GIS\u2014from raw data to real-world application\u2014and how spatial logic could drive smarter decision-making across Houston\u2019s vast public works landscape. It was that end-to-end process, and the variety of challenges it presented, that sparked his deeper interest in GIS and inspired him to explore how technology could be used more effectively in the utility space.\r\n\r\n\u201cAfterwards, you look at the extraordinary amount of effort that went into not only learning but building one of the industry\u2019s first geospatial web applications from digital data that didn\u2019t exist. That was very exciting and definitely my \u2018wow\u2019 GIS moment,\u201d Powell said."},{"acf_fc_layout":"image","image":769252,"image_position":"left","orientation":"vertical","hyperlink":""},{"acf_fc_layout":"content","content":"That experience not only deepened his passion for GIS but also laid the foundation for a leadership style focused on setting clear goals, building trust, and empowering teams to solve problems creatively."},{"acf_fc_layout":"content","content":"

Leading Waves of Digital Transformation<\/h2>\r\nHouston Public Works is one of the largest accredited public works agencies in the United States. It manages water, wastewater, stormwater, transportation, engineering, construction permitting, and customer water billing.\r\n\r\nWhen Powell joined the department in 2005, GIS was still seen as a back-office tool\u2014known only as the \u201cGIMS system\u201d\u2014and was primarily used to print map books and locate water assets. While the city had made early strides with Web GIS, the technology wasn\u2019t integrated much into daily operations.\r\n\r\nPowell had a broader vision: \u201cGIS anywhere, at any time,\u201d he said.\r\n\r\nWith support from the department\u2019s GIS manager and the GIS team at the time, they worked together to push GIS out into the field and across the department.\r\n\r\nIn 2006, Powell led the department\u2019s migration from a custom-built GIMS environment to ArcFM, a commercial off-the-shelf solution from Esri partner Schneider Electric, which streamlined daily edits and utility data maintenance. By 2016, Powell was preparing for the department\u2019s next digital leap: transitioning to Esri\u2019s ArcGIS Utility Network model and building a more modern, robust enterprise GIS environment that could support mobile apps, dashboards, and real-time data across all business units.\r\n\r\nTo get ready for this, Powell wanted to hear directly from every business unit across the department to understand their operational goals and specific GIS needs. With help from Esri, Powell and his team held workshops with employees in each business unit\u2014including the director\u2019s office\u2014capturing how GIS could support their initiatives and operations and where they could implement process improvements. A transition plan was designed around this feedback.\r\n\r\nChanging to a new GIS environment was especially critical for emergency response. Now, emergency response personnel can use mobile tools for windshield assessments (rapid field surveys used to locate damage), predictive flood mapping, and automated reimbursement reporting for the federal government.\r\n\r\nEmbarking on this kind of transformation required more than technical knowledge and skill. \u201cYou have to build relationships and maintain trust, especially in a department this large,\u201d Powell pointed out.\r\n\r\nHis strategy of centralizing data while empowering subject-matter experts to manage their own systems within a shared framework advanced collaboration. And through it all, Powell emphasized doing things with consistency, commitment, and discipline.\r\n\r\n\u201cIt\u2019s not just about building solutions,\u201d he said. \u201cIt\u2019s about knowing your customer, understanding their pain points, and building a solution around that information\u2014not the other way around.\u201d"},{"acf_fc_layout":"content","content":"

The Right Tools for the Job<\/h2>\r\nPowell has worn many hats during his tenure within the Public Works Department, including operations manager, GIS manager, interim chief technology officer, and now interim assistant director. Each role has shaped how he leads, listens, and builds systems that last."},{"acf_fc_layout":"image","image":769253,"image_position":"right","orientation":"horizontal","hyperlink":""},{"acf_fc_layout":"content","content":"Under Powell\u2019s leadership, Houston Public Works transitioned its enterprise GIS environment from on-premises infrastructure to the cloud. This has improved accessibility, resilience, and collaboration across departments.\r\n\r\n\u201cThe transition has also created additional options in accessing critical GIS information during emergency events,\u201d Powell said. \u201cAs long as you have power and internet access, you are able to leverage the environment and provide support.\u201d\r\n\r\nThat move laid the groundwork for the department\u2019s next step in extending GIS: using AI to collect and manage a massive inventory of transportation assets across the city.\r\n\r\n\u201cPeople suggested that we send crews out with mobile apps,\u201d he said. \u201cBut since we have millions of signs and signals, that would take years.\u201d\r\n\r\nPowell partnered with a vendor to use AI-powered image recognition technology to scan 360-degree street-level imagery, extract asset locations, and assess their condition. In weeks, the city had a comprehensive, georeferenced inventory\u2014a task that would have taken mobile crews a decade. That data now feeds directly into Houston\u2019s work order system.\r\n\r\nStill, Powell is quick to remind his team that technology is only as good as the problem it solves. He encourages his team to explore new technologies\u2014but only after understanding the users and the added value that the solution will provide.\r\n\r\n\u201cYou\u2019ve got to know what you\u2019re trying to achieve,\u201d he said. \u201cThen choose the right tool for the job.\u201d\r\n\r\nThroughout his career in Houston\u2014navigating change, innovating, and building trust\u2014Powell has come to believe that a successful GIS career is deeply personal and different for everyone.\r\n\r\n\u201cThere are various levels to having a successful GIS career,\u201d he said. \u201cAfter you figure out the level that satisfies you, accept it, be committed, and be true to it.\u201d\r\n\r\nFor Powell, whether building a system or mentoring a team member, he listens first, solves problems thoughtfully, and never cuts corners. That commitment has defined his four-decade career and continues to shape Houston\u2019s GIS future."},{"acf_fc_layout":"sidebar","layout":"standard","image_reference":null,"image_reference_figure":"","spotlight_image":null,"section_title":"","spotlight_name":"","position":"Center","content":"Read other articles in the GIS Heroes<\/a> series.","snippet":""}],"references":null},"yoast_head":"\nMapping a Career of Quiet Impact | Fall 2025 | ArcNews<\/title>\n<meta name=\"description\" content=\"Throughout his GIS career, Anthony Powell has helped modernize Houston Public Works\u2014while building a culture of trust and innovation.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.esri.com\/about\/newsroom\/arcnews\/mapping-a-career-of-quiet-impact\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta 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