| Colebrook Dam, West Branch Farmington River | |||||||||
| Drainage Area: | 118 sq. miles | ||||||||
| Channel Capacity: | 3,000 cfs | ||||||||
| Storage at Spillway Crest: | 7.98 in / 50,200 ac-ft | ||||||||
| Normal Pool: | 708 Feet NGVD (Normal), 714.5 Feet (Spring) | ||||||||
| Gate Settings for November 14, 2025 08:00 am | Gate 1 | Gate 2 | Gate 3 | Gate 4 | Gate 5 | Gate 6 | Gate 7 | Gate 8 | |
| 0.50 | 0.55 | 0.50 | |||||||
| Date Time (EST) | Pool (ft) |
Storage (%) |
Storage (ac-ft) |
Goodwin (ft) |
Flow (cfs) |
Inflow (cfs) |
Precip (in) |
Air Temp (F) |
| Nov-17 07:00 am | 5.57 | |||||||
| Nov-17 06:00 am | 666.31 | 0.0 | 0 | 639.00 | 260 | 319 | 5.57 | 32.7 |
| Nov-17 05:00 am | 666.27 | 0.0 | 0 | 639.03 | 264 | 326 | 5.57 | 32.4 |
| Nov-17 04:00 am | 666.29 | 0.0 | 0 | 639.01 | 260 | 330 | 5.57 | 32.7 |
| Nov-17 03:00 am | 666.23 | 0.0 | 0 | 639.03 | 267 | 330 | 5.57 | 32.0 |
| Nov-17 02:00 am | 666.25 | 0.0 | 0 | 639.05 | 264 | 335 | 5.57 | 32.0 |
| Nov-17 01:00 am | 666.20 | 0.0 | 0 | 639.01 | 267 | 335 | 5.57 | 32.3 |
| Nov-17 12:00 am | 666.16 | 0.0 | 0 | 639.01 | 264 | 339 | 5.57 | 35.3 |
| Nov-16 11:00 pm | 666.17 | 0.0 | 0 | 639.04 | 267 | 343 | 5.57 | 34.7 |
| Nov-16 10:00 pm | 666.13 | 0.0 | 0 | 639.05 | 270 | 343 | 5.57 | 34.6 |
| Nov-16 09:00 pm | 666.09 | 0.0 | 0 | 639.01 | 270 | 352 | 5.57 | 36.6 |
| Nov-16 08:00 pm | 666.08 | 0.0 | 0 | 639.00 | 267 | 352 | 5.57 | 36.2 |
| Nov-16 07:00 pm | 666.10 | 0.0 | 0 | 639.06 | 260 | 348 | 5.56 | 37.9 |
| Nov-16 06:00 pm | 666.03 | 0.0 | 0 | 639.01 | 270 | 356 | 5.56 | 39.0 |
| Nov-16 05:00 pm | 666.00 | 0.0 | 0 | 639.01 | 267 | 374 | 5.56 | 38.4 |
| Nov-16 04:00 pm | 665.99 | 0.0 | 0 | 638.99 | 267 | 356 | 5.56 | 41.3 |
| Nov-16 03:00 pm | 665.96 | 0.0 | 0 | 638.98 | 270 | 365 | 5.56 | 41.7 |
| Nov-16 02:00 pm | 665.89 | 0.0 | 0 | 638.98 | 270 | 361 | 5.56 | 43.7 |
| Nov-16 01:00 pm | 665.87 | 0.0 | 0 | 638.98 | 273 | 356 | 5.55 | 46.7 |
| Nov-16 12:00 pm | 665.87 | 0.0 | 0 | 639.02 | 267 | 352 | 5.55 | 46.6 |
| Nov-16 11:00 am | 665.86 | 0.0 | 0 | 639.03 | 264 | 352 | 5.55 | 48.6 |
| Nov-16 10:00 am | 665.78 | 0.0 | 0 | 639.03 | 267 | 348 | 5.55 | 49.3 |
| Nov-16 09:00 am | 665.77 | 0.0 | 0 | 639.00 | 264 | 343 | 5.55 | 49.6 |
| Nov-16 08:00 am | 665.76 | 0.0 | 0 | 638.99 | 264 | 339 | 5.55 | 49.2 |
| Nov-16 07:00 am | 665.73 | 0.0 | 0 | 639.00 | 264 | 339 | 5.55 | 48.3 |
| Maximum 24 Hour Drawdown Rate Not Available - Missing Pool Data | ||||||||
| Report Generated November 17, 2025 07:16 am | ||||||||