| Station: | Ulloma | Continent: | South America | ||
| River: | Desaguadero | Major Basin : | Endorreica / Altiplano | ||
| Country: | Bolivia | Discharge into : | |||
| Observation Period: | 1976 - 1979 | Total Months: | 48 | ||
| Latitude (dec deg): | 17.4 S | Area (km2): | 1802 | ||
| Longitude (dec deg): | 68.45 W | Elevation (m): | 3775 | ||
| Annual Discharge: (m3/s): | 77.4 | (km3/yr): | 2.4 | ||
| Annual Runoff: (l/s/km2): | 42.9 | (mm/yr): | 1353.3 |
| Mean for Observation Period | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| m3/sec | 166.2 | 135.5 | 123.0 | 73.2 | 67.0 | 62.5 | 62.0 | 54.0 | 47.0 | 43.5 | 39.5 | 57.2 |
| km3/mo | 0.4 | 0.3 | 0.3 | 0.2 | 0.2 | 0.2 | 0.2 | 0.1 | 0.1 | 0.1 | 0.1 | 0.2 |
| mm/mo | 247.1 | 181.9 | 182.8 | 105.4 | 99.6 | 89.9 | 92.2 | 80.3 | 67.6 | 64.7 | 56.8 | 85.1 |
| l/s/km2 | 92.3 | 75.2 | 68.3 | 40.6 | 37.2 | 34.7 | 34.4 | 30.0 | 26.1 | 24.1 | 21.9 | 31.8 |
