Vermilion officials say wastewater upgrade driving recent rate hikes; council presses for renegotiation and oversight

Vermilion City officials told the City Council on Feb. 3 that a planned overhaul of the city’s wastewater treatment system and related compliance work is the primary driver behind recently announced sewer-rate increases.

The council and residents pressed city administration and staff on the schedule and size of the project, whether a renegotiation with federal regulators and funders could lower the total cost, and whether newly received real-estate tax revenue could temporarily offset the rate increase until a final project cost is set.

City administration said the project planning and the debt-service modeling prepared by consultant CDM Smith were the bases for the rate schedule presented to the council. Council members and residents cited consultant estimates discussed in multiple meeting segments and asked whether an extension or renegotiation with the U.S. Environmental Protection Agency and other funders could substantially reduce the project’s price tag and, by extension, future rate requirements. The administration reported it had requested a multiyear extension from EPA and was pursuing other funding and design changes that could lower projected costs.

Council members offered differing recommendations. Some urged a temporary hold on further billing changes until the city has a renegotiated plan from EPA and clearer design estimates. Others argued the city should continue collecting the rates as adopted so the municipality does not fall behind funding obligations while negotiations continue. Several council members asked the administration to negotiate aggressively and to include elected representatives in major discussions: "I think the responsible thing ... is we wait to renegotiate," one council member said during the discussion.

During the meeting staff said past consultant work amortized an initial, larger project across current customer usage to produce the rate schedule. The finance director reported the city had posted monthly financial reports and was preparing an expanded 2025 draft budget for council review. Officials also confirmed that design and planning fees paid to CDM Smith (a planning and design contract in the record) are separate from any construction borrowing or repayment schedule the city will face in subsequent years.

Council members pressed for more transparency about how projected costs translate into household bills and asked whether some of the new property tax revenue that recently began flowing to the city could be used as a temporary cushion for residents while the final project scope is confirmed. The administration said that until the city has a final negotiated plan from EPA and completed design estimates, officials could not responsibly reduce or restructure the adopted rate schedule without risking financing or grant conditions.

The council asked administration to provide: (1) a written update on the EPA extension request and any draft terms from funders; (2) a clear breakdown showing how current rate increases tie to the project cost and to the separate CDM Smith planning contract; and (3) options for short-term relief if the renegotiation lowers the project cost. Several council members also requested the city consider a council subcommittee to participate in negotiations and to receive regular design-cost updates.

The council and administration repeatedly returned to one core point: the city is in an evolving negotiation and design phase, and that uncertainty makes exact refunds or rate rollbacks difficult to commit to until design and funding decisions are final.

Looking ahead, the administration said it would continue negotiations with EPA and federal funders and would return to the council with revised estimates when available. Council members said they would evaluate options for short-term mitigation once the administration provides the requested documentation.