Storms & Resilience · Graceville, Jackson County, FL

    Graceville Readies Sewer I&I Plans After Hurricane Isaias Tests Lift Stations

    Graceville is starting sewer hardening and finalizing I&I plans after Hurricane Isaias, a model for small Panhandle systems fixing storm exposure.

    infraTerra · October 27, 2026

    The Story

    Graceville city commissioners heard at their October 13 meeting that work is beginning on the city's sewer hardening project, which covers SCADA monitoring, bypass pumps and emergency generators, according to The Graceville News. Plans for inflow and infiltration improvements are being finalized for submission to the funding agency, which the report does not name.

    Hurricane Isaias brought about 4.8 inches of rain to Graceville in a relatively short period, The Graceville News reported. City officials said the water and sewer systems stayed in service through the storm, with emergency generators and manual pumping keeping wastewater lift stations running until power was restored.

    Generators ordered for a separate water system hardening project are expected to take three to four more months to arrive because of their size and manufacturing requirements, according to the report.

    Source: The Graceville News, City Commission Discusses Hurricane Recovery, Infrastructure Projects, and Community Concerns, October 25, 2026

    Our Perspective

    The infraTerra Take

    Our recommendation for small Florida utilities is simple: treat the weeks after a storm as the best time to lock in inflow and infiltration work, not as the end of the emergency. Graceville is doing that. It kept service running through Isaias and is now pairing lift station hardening with I&I plans instead of stopping at generators.

    That pairing matters. Generators, bypass pumps and SCADA keep lift stations running when the power fails, but they do nothing about the extra water entering the collection system during heavy rain. Hardening protects pumping capacity. I&I work protects that capacity from being consumed by rainwater and groundwater. A system that only hardens can still overflow if enough clear water gets into the pipes. The storm also gave the city a clean read on how its pumps and manual crews performed under pressure, and that is the field data any I&I plan should start from.

    For agencies, the useful move is to write I&I plans with real flow evidence and to look at both public mains and private laterals, since leaks on private service lines are a common source in older neighborhoods. Our lateral vs. mainline I&I comparison lays out where that split tends to show up.

    For contractors, Graceville is a reminder that small Panhandle utilities are a real market for flow monitoring, CCTV inspection and rehab once their funding is in place. These jobs move on funding agency timelines, so the bid window follows the approval, not the storm.

    What to Watch

    • Whether the funding agency approves Graceville's I&I improvement plans, and how the scope splits between public mains and private connections
    • Commission action on construction contracts for the sewer hardening and I&I work
    • Arrival of the water system generators, now expected in three to four months

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    Talk to infraTerra

    What This Means for Your System

    Talk with infraTerra about how this development affects your utility, agency or business, from funding and compliance to the condition of the pipes you are responsible for.

    Or call 888-880-PIPE