Miami Deploys Robotic Water Cleaners in Polluted Creek
Fast Cleaning Solutions proposes $360,000 expansion of robotic water treatment devices in Wagner Creek after trial reduced bacterial contamination by over 75%. The creek ranks among Florida's most polluted waterways.
Miami commissioners are considering a $360,000 proposal to deploy robotic water cleaning devices throughout Wagner Creek, one of Florida's most contaminated waterways, following a successful yearlong trial that dramatically reduced bacterial pollution.
Fast Cleaning Solutions presented plans on April 9 to install nine additional cleaning devices and three monitoring units in the tributary that feeds into the Miami River. The expansion builds on a pilot program that ran from April 2024 through March 2025, during which bacterial contamination dropped by more than 75%.
Horacio Stuart Aguirre, chair of the Miami River Commission, explained that state officials declared Wagner Creek the most polluted waterway in Florida approximately 15 years ago. The contamination stems primarily from human fecal matter originating northwest of 20th Street, creating serious health risks for the broader Miami River system.
The creek's narrow, shallow channels present unique challenges for traditional cleanup efforts. Conventional vessels like the Scavenger, which operates throughout Biscayne Bay and other South Florida waterways, cannot navigate Wagner Creek's constrained passages.
Brett Bibeau, managing director of the Miami River Commission, reported that monthly testing by Miami-Dade County's Department of Environmental Resources Management consistently shows extreme bacterial levels in the creek. While state standards set safe bacteria levels at 130 units, Wagner Creek readings have repeatedly hit 24,196, the maximum measurable level on testing scales, throughout 2024 and 2025.
The robotic cleaning devices, described by Aguirre as resembling household vacuum cleaners, use ionized air and specialized filtration systems to oxygenate water and reduce bacterial contamination. During the trial period, E. coli bacteria decreased by 82% while enterococci bacteria dropped by 76%, according to pre- and post-deployment data comparisons.
The bacterial managed water cleaning machines provide real-time monitoring across multiple water quality indicators while operating in waterways too narrow for larger cleanup vessels. Each device functions autonomously, navigating tight spaces to target contamination before it spreads into the Miami River.
Under the proposed expansion, Fast Cleaning Solutions would operate 12 total units throughout Wagner Creek over one year. The deployment represents a significant scaling up from the single-device trial that demonstrated the technology's effectiveness in South Florida's challenging marine environment.
City Manager James Reyes confirmed that Miami officials are evaluating the proposal and will meet with Fast Cleaning Solutions to discuss contract terms and procurement options before finalizing any agreement. The city's review process will examine the cost-effectiveness and long-term sustainability of the robotic cleaning program.
The Wagner Creek initiative could serve as a model for addressing water quality challenges in other constrained waterways throughout South Florida. Miami's growing focus on environmental restoration reflects broader regional efforts to protect marine ecosystems that support tourism, recreation, and commercial activities.
