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Residents press Rosemount Council on data centers’ water, air and transparency impacts

Rosemount City Council · March 18, 2026

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AI-Generated Content: All content on this page was generated by AI to highlight key points from the meeting. For complete details and context, we recommend watching the full video. so we can fix them.

Summary

Multiple Rosemount residents told the council they are worried about data centers’ projected water use, wastewater treatment, electricity costs and siting near diverse neighborhoods, and asked what the city is doing to advocate for and protect residents’ health and utility rates.

Several Rosemount residents used the council’s public‑comment period to press officials for clearer answers about the local trend of data‑center development, expressing concerns about water use, wastewater treatment, air pollution and equity.

"You stated that the agreement with the data centers was that they would only be using 100,000 gallons of water per day," said William Zaragoza, a Rosemount resident, who asked city staff to explain the source of that figure and why it equates to multiple sit‑down restaurants. Zaragoza also asked whether developers’ cooling systems that recirculate water could lead to contamination that ends up in aquifers or the municipal supply.

Abby Wallach told the council she has seen Immigration and Customs Enforcement (ICE) agents operating in the area and urged the council to speak publicly and support residents who feel "targeted, unsafe, or unheard." Josie Van deweg cited academic research raising air‑quality and public‑health costs near data centers, and asked what the city has discussed with operators to limit particulate pollution. Troy Stormold, Laurie Ofkin and Adi Flowers each raised water‑quality questions, including the city’s testing results and whether long‑term groundwater capacity and rate impacts have been assessed.

Community Development Director Keenberger responded in the meeting’s earlier response‑to‑comment item, describing the city’s use of pre‑application escrow agreements to fund impact studies and pre‑application work. He said those escrows are a common practice used to help a prospective developer and the city understand feasibility and design issues before a formal application is filed, and that staff will continue to engage directly with residents and developers. Keenberger also reiterated that, as of the meeting, the city had no active development application for the specific parcels described by commenters.

City officials did not provide additional new technical guarantees about water‑treatment practices or specific utility contractual terms during the meeting. Several residents asked whether any Rosemount official or employee had signed nondisclosure agreements with data‑center companies; the transcript records the question but the response was not provided in the meeting record.

Why it matters: residents asked for technical detail and advocacy because they fear long‑term public‑health and utility‑cost impacts if multiple large facilities locate near neighborhoods. The council’s staff encouraged one‑on‑one follow‑up with residents and referenced newsletters and prior materials about typical development practices.

The council did not take action on regulation or moratoriums during the meeting; staff said moratoriums are at the council’s discretion and that staff will continue to engage with parties interested in proposing projects. The public‑comment period closed without further council action at this meeting.