There are two Indigenous Lands (TIs) inhabited by the Katukina. The Gregório River IT, the first to be demarcated in the State of Acre in 1982, is located in the municipality of Tarauacá and is also inhabited by the Yawanawá. Following a boundary revision process completed in 2006, this TI now covers 187,400 hectares. The inhabitants of this TI are located in two villages: one on the banks of the Gregório River and the other on the banks of the Tauari River.
The TI of the Campinas River, demarcated in 1984 and with 32,624 hectares – located on the border of the states of Amazonas and Acre – is circumscribed to the limits of the municipalities of Ipixuna (AM) and Tarauacá (AC). However, the headquarters of the municipality of Cruzeiro do Sul is the closest urban centre to the aforementioned area, only 55 kilometres from the village. The IT of the Campinas River, in its entire east-west extension, is cut by route BR-364 (Rio Branco-Cruzeiro do Sul). From the margins of the road, the Katukina who live there are distributed in five villages: Campinas, Varinawa, Samaúma, Masheya and Bananeira.
At the beginning of 2000, the asphalting works of the above-mentioned road advanced on the IT of the Campinas River, altering its ecological and economic conditions. For this reason, game animals are now scarce, a large part of the diet is made up of industrialised items bought in the city, and the transit of vehicles and strangers through their lands is frequent.
