| North Hartland Dam, Ottauquechee River | |||||||||
| Drainage Area: | 220 sq. miles | ||||||||
| Channel Capacity: | 6,000 cfs | ||||||||
| Storage at Spillway Crest: | 5.86 in / 68,750 ac-ft | ||||||||
| Normal Pool: | 35 Feet | ||||||||
| Gate Settings for March 21, 2025 03:00 pm | Gate 1 | Gate 2 | Gate 3 | Hydro Pos. | Bypass | Gate 6 | Gate 7 | Gate 8 | |
| 10.0 | 10.0 | 10.0 | 1 | 5.0 | |||||
| Date Time (Eastern) |
Pool (ft) |
Storage (%) |
Storage (ac-ft) |
Tailwater (ft) |
Flow (cfs) |
Inflow (cfs) |
Precip (in) |
Air Temp (F) |
| Mar-23 01:30 am | 37.71 | 1.1 | 569 | 4.86 | 1,338 | 1,354 | 11.42 | 30.7 |
| Mar-23 12:30 am | 37.69 | 1.1 | 565 | 4.91 | 1,384 | 1,349 | 11.42 | 33.0 |
| Mar-22 11:30 pm | 37.69 | 1.1 | 565 | 4.99 | 1,457 | 1,344 | 11.42 | 35.3 |
| Mar-22 10:30 pm | 37.77 | 1.1 | 582 | 4.99 | 1,457 | 1,353 | 11.42 | 39.7 |
| Mar-22 09:30 pm | 37.78 | 1.1 | 584 | 4.79 | 1,275 | 1,341 | 11.42 | 43.2 |
| Mar-22 08:30 pm | 37.75 | 1.1 | 578 | 4.79 | 1,275 | 1,340 | 11.42 | 44.3 |
| Mar-22 07:30 pm | 37.74 | 1.1 | 575 | 4.79 | 1,275 | 1,353 | 11.42 | 47.3 |
| Mar-22 06:30 pm | 37.69 | 1.1 | 565 | 4.80 | 1,284 | 1,354 | 11.42 | 52.9 |
| Mar-22 05:30 pm | 37.68 | 1.1 | 563 | 4.87 | 1,347 | 1,354 | 11.42 | 54.8 |
| Mar-22 04:30 pm | 37.71 | 1.1 | 569 | 4.96 | 1,429 | 1,397 | 11.42 | 58.4 |
| Mar-22 03:30 pm | 37.75 | 1.1 | 578 | 4.95 | 1,420 | 1,415 | 11.42 | 58.2 |
| Mar-22 02:30 pm | 37.78 | 1.1 | 584 | 4.96 | 1,429 | 1,435 | 11.42 | 57.8 |
| Mar-22 01:30 pm | 37.80 | 1.1 | 588 | 4.93 | 1,402 | 1,458 | 11.42 | 56.3 |
| Mar-22 12:30 pm | 37.78 | 1.1 | 584 | 4.87 | 1,347 | 1,482 | 11.42 | 54.1 |
| Mar-22 11:30 am | 37.77 | 1.1 | 582 | 4.87 | 1,347 | 1,523 | 11.42 | 49.9 |
| Mar-22 10:30 am | 37.68 | 1.1 | 563 | 4.87 | 1,347 | 1,540 | 11.42 | 44.3 |
| Mar-22 09:30 am | 37.68 | 1.1 | 563 | 5.09 | 1,549 | 1,588 | 11.42 | 39.5 |
| Mar-22 08:30 am | 37.71 | 1.1 | 569 | 5.09 | 1,549 | 1,612 | 11.42 | 37.4 |
| Mar-22 07:30 am | 37.72 | 1.1 | 571 | 5.09 | 1,549 | 1,629 | 11.42 | 30.1 |
| Mar-22 06:30 am | 37.72 | 1.1 | 571 | 5.09 | 1,549 | 1,656 | 11.42 | 28.9 |
| Mar-22 05:30 am | 37.63 | 1.1 | 552 | 4.79 | 1,275 | 1,684 | 11.42 | 28.7 |
| Mar-22 04:30 am | 37.53 | 1.0 | 531 | 5.26 | 1,705 | 1,719 | 11.42 | 29.2 |
| Mar-22 03:30 am | 37.62 | 1.0 | 550 | 5.95 | 2,378 | 1,751 | 11.42 | 30.7 |
| Mar-22 02:30 am | 37.95 | 1.2 | 620 | 6.02 | 2,451 | 1,808 | 11.42 | 31.8 |
| Mar-22 01:30 am | 38.28 | 1.3 | 689 | 6.05 | 2,483 | 1,879 | 11.42 | 35.0 |
| Maximum 24 Hour Drawdown Rate (10 feet/day): 287 cfs + Inflow (1,354 cfs) = 1,641 cfs | ||||||||
| Report Generated March 23, 2025 05:40 am | ||||||||