| 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 July 17, 2025 07:00 am | Gate 1 | Gate 2 | Gate 3 | Hydro Pos. | Bypass | Gate 6 | Gate 7 | Gate 8 | |
| 10.0 | 10.0 | 10.0 | 1 | 0.1 | |||||
| Date Time (Eastern) |
Pool (ft) |
Storage (%) |
Storage (ac-ft) |
Tailwater (ft) |
Flow (cfs) |
Inflow (cfs) |
Precip (in) |
Air Temp (F) |
| Jul-17 09:00 am | 36.38 | 0.6 | 290 | 1.98 | 66 | 77 | 25.49 | 80.6 |
| Jul-17 08:00 am | 36.37 | 0.5 | 288 | 2.01 | 69 | 82 | 25.49 | 78.8 |
| Jul-17 07:00 am | 36.39 | 0.6 | 292 | 2.07 | 76 | 81 | 25.49 | 76.9 |
| Jul-17 06:00 am | 36.39 | 0.6 | 292 | 2.03 | 72 | 82 | 25.49 | 73.4 |
| Jul-17 05:00 am | 36.39 | 0.6 | 292 | 2.17 | 90 | 86 | 25.49 | 71.9 |
| Jul-17 04:00 am | 36.39 | 0.6 | 292 | 2.09 | 79 | 86 | 25.49 | 71.8 |
| Jul-17 03:00 am | 36.39 | 0.6 | 292 | 2.07 | 76 | 84 | 25.49 | 72.0 |
| Jul-17 02:00 am | 36.37 | 0.5 | 288 | 1.96 | 64 | 89 | 25.49 | 72.7 |
| Jul-17 01:00 am | 36.39 | 0.6 | 292 | 2.10 | 80 | 88 | 25.49 | 73.7 |
| Jul-17 12:00 am | 36.39 | 0.6 | 292 | 2.18 | 91 | 96 | 25.49 | 75.0 |
| Jul-16 11:00 pm | 36.39 | 0.6 | 292 | 2.00 | 68 | 86 | 25.49 | 76.3 |
| Jul-16 10:00 pm | 36.39 | 0.6 | 292 | 2.04 | 73 | 88 | 25.49 | 78.7 |
| Jul-16 09:00 pm | 36.39 | 0.6 | 292 | 2.27 | 105 | 98 | 25.49 | 81.1 |
| Jul-16 08:00 pm | 36.37 | 0.5 | 288 | 2.19 | 93 | 88 | 25.49 | 87.7 |
| Jul-16 07:00 pm | 36.39 | 0.6 | 292 | 2.07 | 76 | 86 | 25.49 | 97.2 |
| Jul-16 06:00 pm | 36.37 | 0.5 | 288 | 2.00 | 68 | 79 | 25.49 | 96.3 |
| Jul-16 05:00 pm | 36.39 | 0.6 | 292 | 1.95 | 62 | 87 | 25.49 | 95.6 |
| Jul-16 04:00 pm | 36.39 | 0.6 | 292 | 2.13 | 84 | 85 | 25.49 | 95.0 |
| Jul-16 03:00 pm | 36.37 | 0.5 | 288 | 1.91 | 58 | 78 | 25.49 | 93.8 |
| Jul-16 02:00 pm | 36.36 | 0.5 | 286 | 2.52 | 150 | 75 | 25.49 | 92.6 |
| Jul-16 01:00 pm | 36.39 | 0.6 | 292 | 2.10 | 80 | 84 | 25.49 | 92.1 |
| Jul-16 12:00 pm | 36.39 | 0.6 | 292 | 2.11 | 82 | 86 | 25.49 | 89.3 |
| Jul-16 11:00 am | 36.39 | 0.6 | 292 | 2.14 | 86 | 95 | 25.49 | 86.4 |
| Jul-16 10:00 am | 36.39 | 0.6 | 292 | 2.06 | 75 | 86 | 25.49 | 79.5 |
| Jul-16 09:00 am | 36.39 | 0.6 | 292 | 2.12 | 83 | 86 | 25.49 | 75.4 |
| Maximum 24 Hour Drawdown Rate (10 feet/day): 146 cfs + Inflow (77 cfs) = 223 cfs | ||||||||
| Report Generated July 17, 2025 09:11 am | ||||||||