Stormwater asset inventory and assessment

At a glance

  • What: Multi-year, watershed-by-watershed inventory and condition assessment of the city's stormwater system (about 292 miles of known pipe, 11 named watersheds).
  • Where it stands: Phase one in the Town Branch (Nasty Branch) watershed began in February 2026; $900,000 contract, $400,000 of it from a state grant.
  • Next: Grant deliverables due December 31; phase one complete next winter; phase two planned for the FY28 budget.

Phase one

  • Field surveys of up to 2,600 structures, a standard condition rating, capacity modeling and a risk-based prioritization framework (likelihood and impact of failure; flooding and sinkholes are the main risks).
  • Town Branch is listed as an impaired stream.
  • Results may reprioritize future stormwater capital projects; the long-term goal is a citywide stormwater master plan.

Council questions

  • How residents report problems caused by new development: through the Asheville app to the stormwater division; NCDOT road issues (for example Haywood Road) are referred to the state.
  • Council members welcomed the nature-based solutions component.

Sources

Discussion time

About 20 minutes across 2 meetings (from transcript timestamps; approximate).

Meeting Minutes
2026-10-13 - City Council (formal meeting) 19
2026-10-08 - Council Agenda Briefing Worksession 1

Log