"On February 1, as required by NCDEQ, Chemours sent its plan to your office, proposing to test private wells that are the primary source of drinking water on properties that are within half a mile of the Cape Fear River," the commissioners state in a letter to NCDEQ Secretary Elizabeth S. Biser. "We have each received a copy of this proposed plan, and believe it is grossly inadequate and does not come close to extending the protections of the consent order to our residents. We request that your office carefully review Chemours' plan, and offer a counter plan or directives that ensure New Hanover County's residents are provided with the same level of protection that others nearby the plant receive."