| Franklin Falls Dam, Pemigewasset River | |||||||||
| Drainage Area: | 1,000 sq. miles | ||||||||
| Channel Capacity: | 18,000 cfs | ||||||||
| Storage at Spillway Crest: | 2.82 in / 150,600 ac-ft | ||||||||
| Normal Pool: | 307 Feet NGVD | ||||||||
| Gate Settings for September 11, 2026 07:57 am | Gate 1 | Gate 2 | Gate 3 | Gate 4 | Gate 5 | Gate 6 | Gate 7 | Gate 8 | |
| 10.0 | 10.0 | 10.0 | 10.0 | 10.0 | 10.0 | 10.0 | 10.0 | ||
| Date Time (EDT) | Pool (ft) |
Storage (%) |
Storage (ac-ft) |
Flow (cfs) |
Inflow (cfs) |
Precip (in) |
Air Temp (F) |
| Sep-13 05:00 pm | 35.10 | ||||||
| Sep-13 04:00 pm | 306.95 | 0.0 | 0 | 627 | 658 | 35.09 | 67.8 |
| Sep-13 03:00 pm | 306.96 | 0.0 | 0 | 670 | 35.08 | 67.3 | |
| Sep-13 02:00 pm | 306.97 | 0.0 | 0 | 657 | 575 | 35.06 | 67.1 |
| Sep-13 01:00 pm | 306.98 | 0.0 | 0 | 645 | 535 | 35.03 | 66.9 |
| Sep-13 12:00 pm | 306.98 | 0.0 | 0 | 673 | 493 | 35.02 | 66.6 |
| Sep-13 11:00 am | 306.98 | 0.0 | 0 | 705 | 445 | 35.00 | 65.8 |
| Sep-13 10:00 am | 306.98 | 0.0 | 0 | 425 | 401 | 34.99 | 65.4 |
| Sep-13 09:00 am | 306.98 | 0.0 | 0 | 398 | 398 | 34.97 | 64.2 |
| Sep-13 08:00 am | 306.98 | 0.0 | 0 | 405 | 397 | 34.95 | 63.2 |
| Sep-13 07:00 am | 306.98 | 0.0 | 0 | 408 | 395 | 34.91 | 62.5 |
| Sep-13 06:00 am | 306.97 | 0.0 | 0 | 402 | 34.85 | 62.1 | |
| Sep-13 05:00 am | 306.97 | 0.0 | 0 | 389 | 393 | 34.77 | 61.9 |
| Sep-13 04:00 am | 306.97 | 0.0 | 0 | 389 | 395 | 34.75 | 61.5 |
| Sep-13 03:00 am | 306.97 | 0.0 | 0 | 396 | 397 | 34.75 | 61.0 |
| Sep-13 02:00 am | 306.97 | 0.0 | 0 | 399 | 398 | 34.75 | 60.7 |
| Sep-13 01:00 am | 306.96 | 0.0 | 0 | 389 | 34.69 | 60.3 | |
| Sep-13 12:00 am | 306.96 | 0.0 | 0 | 396 | 399 | 34.69 | 59.6 |
| Sep-12 11:00 pm | 306.95 | 0.0 | 0 | 402 | 398 | 34.69 | 59.9 |
| Sep-12 10:00 pm | 306.95 | 0.0 | 0 | 402 | 395 | 34.69 | 60.8 |
| Sep-12 09:00 pm | 306.95 | 0.0 | 0 | 402 | 392 | 34.69 | 62.2 |
| Sep-12 08:00 pm | 306.94 | 0.0 | 0 | 399 | 389 | 34.69 | 64.7 |
| Sep-12 07:00 pm | 306.93 | 0.0 | 0 | 392 | 387 | 34.69 | 69.0 |
| Sep-12 06:00 pm | 306.92 | 0.0 | 0 | 392 | 383 | 34.69 | 73.9 |
| Sep-12 05:00 pm | 306.91 | 0.0 | 0 | 386 | 378 | 34.69 | 76.6 |
| Maximum 24 Hour Drawdown Rate (15 feet/day): 0 cfs + Inflow (658 cfs) = 658 cfs | |||||||
| Report Generated September 13, 2026 09:18 pm | |||||||