Tamanco is located on an island in the Napo River, which is a tributary of the Amazon River. There are 55 families, with a total population of 202. There is a primary school with 27 students, a high school with 70 students, and a kindergarten with 23 children. There are ten teachers. They have participated in the AAS program since 1994. Improvements to this community include latrines, a boys and girls dormitory for visiting students, fencing, a computer and printer, and a community water treatment plant.

Tigrillo is located on the Napo River. There are 25 families, with a total population of 111. There is a primary school with 21 students and one teacher. They have participated in the AAS program since 2007. Improvements to this community include reforestation, fresh paint, fencing, and a maloka (gazebo).

Timicurillo is located on the Amazon River. There are 51 families, with a total population of 224. There is a primary school with 50 students and three teachers. They have participated in the AAS program since 2004. Improvements to this community include latrines, reforestation, fresh paint, a maloka (gazebo), and fencing.

Timicuro I is located on an island in the Amazon River. There are 59 families, with a total population of 287. There is a primary school with 41 students, a high school with 35 students, and a kindergarten with 18 children. There are nine teachers. They have participated in the AAS program since 1994. Improvements to this community include a playground, reforestation, fresh paint, and a maloka (gazebo).

Urco Miraño is located on the Napo River. There are 81 families, with a total population count of 605. There is a primary school with 91 students, a high school with 59 students, and a kindergarten with 34 children. There are 11 teachers. They have participated in the AAS program since 1999. An improvement to this community includes a piscigranje (fish farm).

Yana Yacu is located on the Napo River. There are 27 families, with a total population of 97. There is a primary school with nine students and one teacher. They have participated in the AAS program since 1995.

Yanamono is located on the Amazon River. There are 33 families, with a total population count of 136. There is a primary school with 39 students, a high school with 72 students, and a kindergarten with ten students. There is a total of ten teachers. They have participated in the AAS program since 1994.

Yanamono II is located on the Amazon River. There are 31 families, with a total population of 146. There is a primary school with 27 students and one teacher. They have participated in the AAS program since 2002. Improvements to this community are a camu camu (a rainforest fruit high in vitamin C) farm and a community water treatment plant.

Yarina Isla is located on an island in the Napo River, which is a tributary of the Amazon. There are 32 families, with a total population of 131. There is a primary school with 21 students, a high school with 100 students, and a kindergarten with eight children. There are a total of nine teachers. They have participated in the AAS program since 1995. Improvements to this community are latrines, fresh paint, a playground, a bridge, and a community water treatment plant.

Yurac Yacu is located on the Amazon River. There are 48 families, with a total population of 210. There is a primary school with 40 students and one teacher. They have participated in the AAS program since 1999. They have a community water treatment plant.