Residents press Des Moines County supervisors for zoning review after Bitcoin mines, water and noise complaints

BURLINGTON, Iowa — Multiple Des Moines County residents asked the Board of Supervisors on April 7 to explore new land‑use controls after recent local experiences with cryptocurrency data centers, utility use and property changes.

Tracy Lamb, a Hawkeye reporter, asked officials to explain the county’s recently approved $4.2 million general‑purpose loan; county leaders described it as a line of credit for insurance and capital projects. Public comment then moved to broader land‑use concerns.

Richard J. Tigger read a prepared statement alleging conflicts of interest and a "deceitful cover up" involving local projects and outside developers. The board rejected his accusations as without basis: "Those things have no basis in fact," one supervisor said, adding the county had forwarded Mr. Tigger’s correspondence to attorneys and advised him to contact the attorney general if warranted.

Other residents raised technical and policy questions tied to recent local activity. Linda Schneider asked whether the county owns or plans to acquire license‑plate readers; Sheriff Kevin Lyn Benning and other staff said the county does not currently operate plate‑reading cameras but has access to systems operated by the cities of Burlington and West Burlington and that any use would require strict policy controls.

Residents also pressed county staff about Bitcoin/data‑mining operations that recently located near an ethanol plant. County public‑health and planning staff said they had investigated earlier concerns and determined no well permits were required at the site identified by some residents; if an operation were to use a deep well for cooling, it would require a well permit and potentially DNR review. "If they did decide to go to a well, they would have to put in for a well permit and then... it will immediately go to the Iowa Department of Natural Resources for approval," a public‑health official said.

Speakers repeatedly linked the county’s lack of comprehensive zoning to surprise arrivals of large‑scale industrial uses. County staff and supervisors acknowledged limits: drafting a new comprehensive plan or countywide zoning is a lengthy process that can take months to a year and requires public input. Board members said other, narrower options were possible — for example, an infrastructure‑impact ordinance addressing water, power and road use — and agreed to schedule a work session to explore options.

"I would be in favor of putting a moratorium on something like the Bitcoin operation until we had a chance to really look at stuff," one supervisor said during public comment, though staff noted legal and process constraints on imposing moratoria for uses that do not require permits.

What happens next: The board said it will schedule a work session to examine zoning, comprehensive plan updates and targeted ordinances to address infrastructure and industrial uses; timing was not finalized at the meeting. Residents were advised to contact county staff or the Iowa DNR for regulatory questions about wells and discharge.

(Reporting based on April 7 Des Moines County Board of Supervisors meeting transcript.)