Bettendorf council discusses annexing roughly 450 acres east of Kriswell; debate centers on sewer financing and developer contributions

Bettendorf City staff and council members spent the majority of a June 29 committee‑of‑the‑whole meeting discussing a proposed annexation of roughly 450 acres east of Kriswell, focusing on the fiscal outlook, sewer capital costs and how to allocate risk between the city and developers.

Staff presentation and fiscal update Jason (city analyst) presented an updated review of earlier studies (Gruin & Gruin; Baker Tilly) that incorporated recent state tax changes, including a 2% annual cap on existing property tax revenue and a new $20,000 homestead credit for residential parcels. Jason said the revised analysis—run on both 10‑ and 20‑year buildout scenarios and adjusted for inflation—continues to show a positive net present value for the city’s general fund: "adding an inflationary factor ... continues to be a positive ... still very, very positive overall," he said. His modeling produced NPV estimates of about $6.3 million over 10 years and roughly $7.8 million over 20 years after adjusting for inflation.

Sewer capital, timing and fiscal risk Council members repeatedly returned to the sanitary sewer question. Staff emphasized that Jason’s governmental fund tables did not include the sanitary sewer capital package; council members estimated the main sewer construction at roughly $15 million, with financing/interest pushing total project cost toward $20–21 million. One council member noted, "we're not going to see any revenues for at least four years," reflecting the likely delay from design and construction to occupancy and property‑tax realization.

Staff described a three‑pronged fee approach to reduce city risk: small plat‑stage fees to capture early contributions, permit‑stage fees, and a later end‑user impact fee. Those fees would be established within a legally defined sewer district so that collected amounts flow to the sewer fund to offset the debt service. Staff said some up‑front permit and flat fees could begin before occupancy, while regular sewer usage fees would start when homes are occupied.

Developer participation and negotiating posture Developers attending the meeting said they had options on land and a coalition of landowners willing to consider voluntary annexation. Developers and councilors discussed targets for cost sharing; staff described a conceptual split in which roughly 50% of sewer capital could be covered by developer‑related fees and 50% by the city through borrowing and rates. Staff characterized an example outcome as a $1 per month increase on average sewer bills if the city absorbed all risk, or about a $0.50 per month increase if roughly 50% of costs were borne by the development—"a buck on the sewer rate... $6 a month on an average sewer user" if the city took the full cost, staff said.

Council concerns and requests for detail Several councilmembers urged stronger contractual commitments from developers to avoid the city being left with construction debt while plats or sales lag. Questions included whether the city could use general‑fund reserves to support early debt service (staff said reserves could be considered for early support but cautioned about competing priorities) and whether SRF (State Revolving Fund) financing could reduce early interest exposure (staff said SRF draws and reimbursements could help).

Next steps Staff and developers agreed to continue conversations and refine a financing package; staff committed to return to council within roughly one to two months with a proposed financing structure and clearer numbers on fee splits, timing and commitments. The meeting ended with council instruction to bring back a concrete plan before any final annexation vote.

The committee did not take a formal annexation vote at the June 29 meeting; staff was directed to develop and return with financing options and possible developer agreement terms.