Birch Hill Dam, Millers River | |||||||||
Drainage Area: | 175 sq. miles  | ||||||||
Channel Capacity: | 2,800 cfs | ||||||||
Storage at Spillway Crest: | 5.34 in / 49,900 ac-ft | ||||||||
Normal Pool: | 0 Feet | ||||||||
Gate Settings for May 20, 2025 07:00 am | Gate 1 | Gate 2 | Gate 3 | Gate 4 | Gate 5 | Gate 6 | Gate 7 | Gate 8 | |
4.0 | 4.0 | 4.0 | 4.0 |
Date Time (Eastern) |
Pool (ft) |
Storage (%) |
Storage (ac-ft) |
Tailwater (ft) |
Flow (cfs) |
Inflow (cfs) |
Precip (in) |
Air Temp (F) |
May-20 05:30 pm | 3.26 | 1.2 | 528 | 2.39 | 373 | 316 | 29.08 | 13.0 |
May-20 04:30 pm | 3.28 | 1.2 | 534 | 2.40 | 376 | 319 | 29.08 | 13.3 |
May-20 03:30 pm | 3.29 | 1.2 | 537 | 2.41 | 380 | 310 | 29.08 | 13.6 |
May-20 02:30 pm | 3.31 | 1.2 | 543 | 2.42 | 384 | 313 | 29.08 | 13.6 |
May-20 01:30 pm | 3.33 | 1.3 | 549 | 2.43 | 387 | 315 | 29.08 | 13.8 |
May-20 12:30 pm | 3.35 | 1.3 | 555 | 2.43 | 387 | 312 | 29.08 | 13.5 |
May-20 11:30 am | 3.37 | 1.3 | 561 | 2.45 | 395 | 315 | 29.08 | 12.6 |
May-20 10:30 am | 3.39 | 1.3 | 567 | 2.46 | 399 | 317 | 29.08 | 12.0 |
May-20 09:30 am | 3.42 | 1.4 | 576 | 2.46 | 399 | 326 | 29.08 | 9.8 |
May-20 08:30 am | 3.44 | 1.4 | 582 | 2.46 | 399 | 329 | 29.08 | 8.2 |
May-20 07:30 am | 3.46 | 1.4 | 588 | 2.47 | 402 | 337 | 29.08 | 7.4 |
May-20 06:30 am | 3.49 | 1.4 | 597 | 2.48 | 406 | 358 | 29.08 | 6.5 |
May-20 05:30 am | 3.51 | 1.5 | 603 | 2.48 | 406 | 367 | 29.08 | 6.0 |
May-20 04:30 am | 3.53 | 1.5 | 609 | 2.50 | 413 | 376 | 29.08 | 6.0 |
May-20 03:30 am | 3.55 | 1.5 | 615 | 2.50 | 413 | 385 | 29.08 | 6.5 |
May-20 02:30 am | 3.57 | 1.5 | 621 | 2.50 | 413 | 394 | 29.08 | 6.7 |
May-20 01:30 am | 3.58 | 1.5 | 624 | 2.51 | 417 | 404 | 29.08 | 7.0 |
May-20 12:30 am | 3.58 | 1.5 | 624 | 2.53 | 424 | 401 | 29.08 | 7.0 |
May-19 11:30 pm | 3.59 | 1.5 | 627 | 2.53 | 424 | 405 | 29.08 | 7.3 |
May-19 10:30 pm | 3.60 | 1.6 | 630 | 2.54 | 428 | 414 | 29.08 | 7.4 |
May-19 09:30 pm | 3.61 | 1.6 | 633 | 2.56 | 436 | 424 | 29.08 | 7.7 |
May-19 08:30 pm | 3.62 | 1.6 | 636 | 2.56 | 436 | 433 | 29.08 | 7.8 |
May-19 07:30 pm | 3.62 | 1.6 | 636 | 2.56 | 436 | 435 | 29.08 | 8.4 |
May-19 06:30 pm | 3.63 | 1.6 | 639 | 2.59 | 447 | 444 | 29.08 | 9.2 |
May-19 05:30 pm | 3.64 | 1.6 | 642 | 2.59 | 447 | 445 | 29.08 | 9.4 |
Maximum 24 Hour Drawdown Rate (5 feet/day): 266 cfs + Inflow (316 cfs) = 582 cfs | ||||||||
Report Generated May 20, 2025 10:05 pm |