Edited a ridge line on the N side of Serranía de Pirre (Pirre Mountain Range), Darien Province, Panama.

Added a number of streams in the NE part of Serranía de Pirre.

Edited a few buildings on the Rio Cupe near Quebrada Honda.

Added a few streams on the NE slope of Serranía de Pirre.

Mapped several streams on the Eastern side of Serranía de Pirre.

Added a few streams on the Eastern slope of Serrania de Pirre.

Added and edited several streams on the W side of Serrania de Pirre.

Added several tributaries to the Balsas River in the NW region of Serrania de Pirre, near Pijibasal and Pirre Station.

Added several tributaries to the Balsas River in the NW region of Serrania de Pirre.

Added a few tributaries to the Balsas River in the NW region of Serrania de Pirre.

Added a few tributary streams to the Pihuila River, western side of the Serrania de Pirre.

Mapped a few tributary streams to the Balsas River.

Added a few tributary streams between the Panama/ Colombian border and the Balsas River.

Added a few tributary streams between the Panama and Colombian border and the Balsas River.

Added a few tributary streams between the Panama and Colombian border.

Added several stream tributaries to the Balsas River, Darien Province.

Added and edited severa streams that flow into the mid Balsas River, Darien Province.

Edited a ridge line on the northern side of Serranía de Pirre (Pirre Mountain Range), Darien Province, Panama.

Added and edited severa streams that flow into the upper Balsas River, Darien Province.

Added several streams tributaries of the Balsas River on the Southwestern slope of Pirre Mountain Range. Also realigned the international boundary between Panama and Colombia so that it matches the top of the ridge more precisely.