| Station: | Thompsonville, Connecticut | Continent: | North America | ||
| River: | Connecticut | Major Basin : | Atlantic Ocean | ||
| Country: | United States | Discharge into : | Atlantic Ocean | ||
| Observation Period: | 1928 - 1984 | Total Months: | 674 | ||
| Latitude (dec deg): | 41.98 N | Area (km2): | 25022 | ||
| Longitude (dec deg): | 72.6 W | Elevation (m): | 12 | ||
| Annual Discharge: (m3/s): | 468.8 | (km3/yr): | 14.8 | ||
| Annual Runoff: (l/s/km2): | 18.8 | (mm/yr): | 592.0 |
| Mean for Observation Period | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| m3/sec | 385.6 | 382.6 | 707.7 | 1294.2 | 792.3 | 390.4 | 213.5 | 182.4 | 212.5 | 263.8 | 395.4 | 421.2 |
| km3/mo | 1.0 | 0.9 | 1.9 | 3.4 | 2.1 | 1.0 | 0.6 | 0.5 | 0.6 | 0.7 | 1.0 | 1.1 |
| mm/mo | 41.3 | 37.0 | 75.8 | 134.1 | 84.8 | 40.4 | 22.8 | 19.5 | 22.0 | 28.2 | 41.0 | 45.1 |
| l/s/km2 | 15.4 | 15.3 | 28.3 | 51.7 | 31.7 | 15.6 | 8.5 | 7.3 | 8.5 | 10.5 | 15.8 | 16.8 |
