This is a partial list found on   mindfully.org…….please use the link provided to take you to the entire list.  If you know of a site, or suspect one is being constructed or renovated in your area, please post that information with your doucmention. 

ALABAMA

Opelika – Military compound either in or very near town.

Aliceville – WWII German POW camp – capacity 15,000 Ft. McClellan (Anniston) – Opposite side of town from Army Depot;

Maxwell AFB (Montgomery) – Civilian prison camp established under Operation Garden Plot, currently operating with support staff and small inmate population.

Talladega – Federal prison “satellite” camp.

ALASKA

Wilderness – East of Anchorage. No roads, Air & Railroad access only. Estimated capacity of 500,000 Elmendorf AFB – Northeast area of Anchorage – far end of base. Garden Plot facility.

Eielson AFB – Southeast of Fairbanks. Operation Garden Plot facility.

Ft. Wainwright – East of Fairbanks

ARIZONA

Ft. Huachuca – 20 miles from Mexican border, 30 miles from Nogales Rex ’84 facility.

Pinal County – on the Gila River – WWII Japanese detention camp. May be renovated.

Yuma County – Colorado River – Site of former Japanese detention camp (near proving grounds). This site was completely removed in 1990 according to some reports.

Phoenix – Federal Prison Satellite Camp. Main federal facility expanded.

Florence – WWII prison camp NOW RENOVATED, OPERATIONAL with staff & 400 prisoners, operational capacity of 3,500.

Wickenburg – Airport is ready for conversion; total capacity unknown. Davis-Monthan AFB (Tucson) – Fully staffed and presently holding prisoners!!

Sedona – site of possible UN base.

http://www.mindfully.org/Reform/2004/FEMA-Concentration-Camps3sep04.htm