Council reviews arboretum master plan, raises neighborhood outreach and water-quality concerns

A conceptual master plan for a city arboretum on land adjacent to a public elementary school was presented to the council by WLA Studios, which recommended a science-education focus with accessible link-trails, a wetland-discovery boardwalk, a treetop traverse and an "adventure hub" nature-play area. The consolidated concept blends elements from three earlier alternatives and emphasizes native plant collections, accessibility and educational programming for schools.

Councilors welcomed the concept but raised two primary concerns: first, neighborhood engagement — several council members said adjacent communities and housing-authority residents had limited direct outreach and requested focused engagement before final design; second, water-quality testing. Presenters said two samples were taken; the first returned elevated E.coli and ammonia levels (at a magnitude consistent with sewage contamination), prompting an immediate retest that returned much lower values. WLA recommended continued monitoring and said that any grant applications or permitting would include Phase I environmental reviews and more extensive water-quality work.

Councilors also questioned the projected ongoing maintenance costs (presenters estimated roughly $250,000 per year for a fully staffed, high-service stewarded arboretum) and noted that much of that figure is staffing to manage invasive species, programming and the educational mission. Presenters said the program could be phased: early years focused on restoration and habitat work, later years shifting staff to education and outreach.

Next steps: Council asked staff to conduct targeted outreach to adjacent neighborhoods and neighborhood organizations (including the housing authority, local churches and nearby schools), to proceed with additional water-quality testing and environmental review required for grants, and to return with refined cost estimates and a grant-application plan.