| Station: | Alexandria, Louisiana | Continent: | North America | ||
| River: | Red | Major Basin : | Gulf of Mexico | ||
| Country: | United States | Discharge into : | Atlantic Ocean | ||
| Observation Period: | 1928 - 1983 | Total Months: | 648 | ||
| Latitude (dec deg): | 31.31 N | Area (km2): | 174825 | ||
| Longitude (dec deg): | 92.45 W | Elevation (m): | 13 | ||
| Annual Discharge: (m3/s): | 858.6 | (km3/yr): | 27.1 | ||
| Annual Runoff: (l/s/km2): | 4.9 | (mm/yr): | 154.8 |
| Mean for Observation Period | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| m3/sec | 1037.5 | 1277.4 | 1315.5 | 1281.6 | 1543.5 | 1156.3 | 540.0 | 288.8 | 273.5 | 357.6 | 510.4 | 751.6 |
| km3/mo | 2.8 | 3.1 | 3.5 | 3.3 | 4.1 | 3.0 | 1.4 | 0.8 | 0.7 | 1.0 | 1.3 | 2.0 |
| mm/mo | 15.9 | 17.7 | 20.2 | 19.0 | 23.6 | 17.1 | 8.3 | 4.4 | 4.1 | 5.5 | 7.6 | 11.5 |
| l/s/km2 | 5.9 | 7.3 | 7.5 | 7.3 | 8.8 | 6.6 | 3.1 | 1.7 | 1.6 | 2.0 | 2.9 | 4.3 |
