Preservation commission flags potential redevelopment near Highland Park water tanks

Members of the Rock Island Preservation Commission raised concerns about possible commercial reuse of the south side of the Highland Park water-tank property as the city replaces and removes the existing tanks.

Commissioner Linda Anderson said the neighborhood would prefer the area remain open park space, noting the site is currently used by local children and is adjacent to historic neighborhoods. "I think the neighborhood would certainly like to keep it an open area — park area," Anderson said.

A commissioner asked whether sizable pipes or other underground infrastructure would remain beneath the south side if the domes are removed; Nola asked whether pipes under the site would make redevelopment impractical. Staff said they are not sure of all underground constraints but that the city is hoping to relocate tanks to the north side of the property, which could free the south side along 18th Avenue. Staff cautioned that any future use would depend on utility relocation costs and planning constraints.

Commissioners emphasized that the site is included in the historic district and that any future action would not be decided in isolation: "It would need to come to the Preservation Commission for review," a staff member said. No formal action was taken; commissioners said they would follow the issue and expect future conversations with city staff and neighborhood stakeholders.

Next steps: staff to provide additional information on subsurface utilities and any constraints, and the commission will review formal proposals if and when they are submitted.