Eighty environmental groups from across the nation, most of them in the West, have joined forces to denounce the Washington County Growth and Conservation Act of 2006 and three other congressional measures they say offer token wilderness designations in exchange for land giveaways or sell-offs.

The coalition includes 10 Utah groups. The 80 organizations are urging other conservation groups to join them in their opposition.

The House Subcommittee on Forests and Forest Health is scheduled to begin consideration of the Washington County lands bill Thursday.

Meanwhile, Washington County Commissioner Alan Gardner — who supports the land bill — said Tuesday that maps related to the bill have been posted on the Web site of Sen. Bob Bennett, R-Utah, at www.senate.gov/~bennett/special/washcountyland.cfm. The maps show utility and other corridors, as well as 4,300 acres selected earlier by the Bureau of Land Management for disposal.

But they do not show more land — about 20,000 acres — that also would be included for sale under the bill. A local planning group called Vision Dixie, made up of city and county representatives and residents, would decide on which parcels would be sold.

The environmental groups are opposing four bills: the Washington County bill, sponsored by Bennett and Rep. Jim Matheson, D-Utah; the White Pine County (Nev.) Conservation, Recreation and Development Act; the Central Idaho Economic Development and Recreation Act; and the Owyhee (Idaho) Initiative Implementation Act.

The groups are calling for a "moratorium on destructive public land bills." The aim is to draw attention to not only the Washington County bill but also the other three bills, said Janine Blaeloch of the Western Lands Project, in Seattle, who has been heading the effort.

The other bills "are just as bad as the Washington County bill," she said. "The Washington County bill has gotten a lot of publicity — well-deserved bad publicity — but these three other bills are under the radar."

All four bills are part of the same phenomenon: "trading off public land in one place to get some amount of wilderness protection elsewhere," she said.

Blaeloch said the Utah bill is the latest, and it is modeled on a Lincoln County, Nev., land bill that was spearheaded by Senate Minority Leader Harry Reid, D-Nev. That measure passed in 2004.