Lee's Summit committee weighs dedicated stormwater utility with $5 million baseline option

City engineer George Binger told the Lee's Summit Public Works Committee on May 12 that staff and a citizen advisory group are pushing the city to decide whether it should create a dedicated stormwater utility and what level of service that utility would provide. "That cost in 2022 is 4,700,000.0. Adjusted for inflation, that's close to 5,000,000 per year for this level of service," Binger said, referring to a staffing and operations package developed with the stormwater advisory committee.

The discussion focused on what the city should require from developers versus what the city would maintain, how aggressive inspections should be for private retention and detention basins, and whether the city should move from a reactive "sinkhole" response to a preventive maintenance model. Binger said the baseline package would fund two full-time field crews (a five-person crew plus supervisor for each), dedicated engineering and administrative support, and stepped-up public education and preventive maintenance. An expanded option that adds a modest capital program would raise the price to about $6.1 million annually.

Why this matters: Lee's Summit relies on a patchwork of project-level stormwater controls, aging public storm infrastructure and private basins managed by homeowners associations. Committee members repeatedly tied the discussion to the city's obligations under its National Pollutant Discharge Elimination System (NPDES) MS4 permit and to public-safety concerns arising from culvert failures, sinkholes and roadway overtopping.

Committee members pressed for details about implementation and costs. Council Member Funk asked whether current design and construction standards for new development would change; Binger said developers now manage stormwater on a site-by-site basis and that a utility could enable a more regional, watershed-based approach. Council Member Rader asked whether the consultant-proposed $5 million figure covered actual repairs; staff replied it covered both dedicated operations and a level of yearly repairs and contracted services tied to preventive maintenance. Binger noted that preventive work can roughly halve the later remove-and-replace costs for pipe infrastructure.

Several council members and staff emphasized public education and outreach to homeowners associations. Binger said annual inspections of private basins are required by ordinance, but the city has been inconsistent in collecting reports, and many HOA boards are unaware of the requirement. He said the baseline funding package assumes the city would increase outreach and monitor compliance rather than directly inspect every private basin; moving to city-conducted inspections would raise costs and require recalculation.

The committee discussed funding options but did not make a decision. Staff said the next step is to refine the level-of-service definition and return with a more detailed cost and funding plan to present to the full council. "We're gonna keep coming back month after month to continue these discussions," Michael Park, director of public works, told the committee, summarizing staff's process.

Concerns and tradeoffs noted in the meeting included whether to retain current lot-level developer requirements or pursue regional detention, how aggressively to expand city responsibilities into private channels or basins, and whether capital funding should come from a dedicated fee, a future CIP sales tax, bonds or other sources. The committee signaled support for a stronger, preventive level of service but asked staff to return with a clarified, costed proposal before council action on funding.