| Station: | La Puntilla | Continent: | South America | ||
| River: | San Juan | Major Basin : | Atlantic Ocean | ||
| Country: | Argentina | Discharge into : | Atlantic Ocean | ||
| Observation Period: | 1965 - 1979 | Total Months: | 173 | ||
| Latitude (dec deg): | 31.51 S | Area (km2): | 25000 | ||
| Longitude (dec deg): | 68.63 W | Elevation (m): | 715 | ||
| Annual Discharge: (m3/s): | 45.1 | (km3/yr): | 1.4 | ||
| Annual Runoff: (l/s/km2): | 1.8 | (mm/yr): | 56.9 |
| Mean for Observation Period | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| m3/sec | 82.4 | 54.5 | 36.9 | 30.1 | 29.5 | 27.9 | 27.3 | 27.8 | 28.1 | 38.5 | 66.1 | 91.6 |
| km3/mo | 0.2 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.2 | 0.2 |
| mm/mo | 8.8 | 5.3 | 4.0 | 3.1 | 3.2 | 2.9 | 2.9 | 3.0 | 2.9 | 4.1 | 6.9 | 9.8 |
| l/s/km2 | 3.3 | 2.2 | 1.5 | 1.2 | 1.2 | 1.1 | 1.1 | 1.1 | 1.1 | 1.5 | 2.6 | 3.7 |
