Council hears spike in brown-water reports and orders flushing, tracking changes

City people-service staff told the council they logged seven reports of brown or discolored water in January and observed an unexplained increase in unaccounted-for water. Steve Robinette, a people-service representative, described the department's follow-up procedure: phone intake, on-site visual checks and use of in-house lab equipment where needed, and a new call form to standardize data collection.

Staff said many discoloration calls reflect household plumbing or stagnant service lines rather than a main-system health hazard; field checks often found the next-door house had clear water while the complainant's home experienced discolored lines that cleared after flushing. Lab staff said iron or manganese most commonly causes brown or dark color and that residential hot-water heaters and aged service lines can contribute. People service reported that calls were both clustered (Main Street and 6th Street) and dispersed across the system.

To respond, staff proposed tightening the hydrant‑flushing schedule, compartmentalizing flushing work so upper zones can be cleared quickly, and following up on recurring locations with targeted inspections. Council asked staff to continue reporting progress; staff committed to quarterly updates and to share maps of complaint clusters and flushing activity with the council.

Provenance: People-service update introduced during agenda item 'people service' and covered in multiple exchanges describing sample-taking, flushing plans and budget/chemical line items.