The third draft of the ordinance extends the RCD to 150 feet away from streams, creating a buffer zone that allows no development within that distance from a stream.
Town residents are divided into two opposing extremes on this issue.
The first speaker of the evening, 74-year-old lifelong resident of Orange County Jewel Blackwood, said, "You are taking two to three acres of my heritage."
The ordinance would make a large portion of a plot of land left to her by her father undevelopable despite the fact that Blackwood does not actually live in Chapel Hill's town limits.
But resident Johnny Randall said that 150 feet is not that great of an increase from the existing 100-foot RCD and that the benefits reaped from such a change would contribute to the environment's health.
"I can nearly throw a rock that distance," he said.
"There was a natural heritage here long before (Blackwood's) family was there."
Many conservationist groups sent speakers to the meeting to emphasize the importance of buffer zones and to encourage the council to adapt more stringent limitations.
Karen Morse, conservation chairwoman of the New Hope Audubon Society, supported the change to 150 feet.