Carte topographique Calaanan

Altitude moyenne : 19 m

Its main tributaries are Peñaranda and the Coronel-Santor rivers on the eastern side of the basin and the Rio Chico River from the northwest side. The Angat River joins the Pampanga River at Calumpit, Bulacan via the Bagbag River. Mount Arayat (elevation: 1,026 metres (3,366 ft)) stands in the middle of the…

Altitude moyenne : 190 m

The dam is a 107 m (351 ft) tall and 1,615 m (5,299 ft) long embankment-type with 12,000,000 cu yd (9,174,658 m3) of homogeneous earth-fill and an impervious core. The crest of the dam is 12 m (39 ft) wide while the widest part of its base is 535 m (1,755 ft). The dam's crest sits at an elevation of 232 m (761…

Altitude moyenne : 210 m

Altitude moyenne : 28 m

Altitude moyenne : 645 m

Altitude moyenne : 61 m

Altitude moyenne : 120 m

Altitude moyenne : 41 m

The municipality's terrain is relatively flat, with slope ranging from 0 to 3%. Due to the flat topography, the land is suited for agricultural, commercial or industrial development. It is bordered by Cabanatuan, Llanera, Muñoz, Aliaga, General Mamerto Natividad, Santo Domingo and San Jose.

Altitude moyenne : 49 m