Area / Capacity Hancock Brook Dam Drainage Area = 12 sq. mi. |
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Stage (ft) |
Area (acres) |
Capacity (ac-ft) |
Capacity (in) |
Full (Percent) |
0 | 0 | 0 | 0.00 | 0.0 |
1 | 7 | 0 | 0.00 | 0.0 |
2 | 10 | 0 | 0.00 | 0.0 |
3 | 18 | 0 | 0.00 | 0.0 |
4 | 26 | 0 | 0.00 | 0.0 |
5 | 34 | 0 | 0.00 | 0.0 |
6 | 40 | 0 | 0.00 | 0.0 |
7 | 51 | 47 | 0.07 | 1.0 |
8 | 60 | 102 | 0.16 | 3.0 |
9 | 70 | 167 | 0.26 | 4.0 |
10 | 80 | 242 | 0.38 | 6.0 |
11 | 92 | 328 | 0.51 | 8.0 |
12 | 104 | 426 | 0.66 | 11.0 |
13 | 115 | 536 | 0.84 | 14.0 |
14 | 126 | 656 | 1.03 | 17.0 |
15 | 137 | 788 | 1.23 | 20.0 |
16 | 148 | 930 | 1.46 | 24.0 |
17 | 158 | 1,083 | 1.70 | 28.0 |
18 | 168 | 1,246 | 1.95 | 32.0 |
19 | 177 | 1,419 | 2.22 | 36.0 |
20 | 186 | 1,600 | 2.51 | 41.0 |
21 | 195 | 1,791 | 2.81 | 46.0 |
22 | 204 | 1,990 | 3.12 | 51.0 |
23 | 213 | 2,199 | 3.45 | 56.0 |
24 | 222 | 2,416 | 3.79 | 62.0 |
25 | 231 | 2,643 | 4.14 | 68.0 |
26 | 240 | 2,878 | 4.51 | 74.0 |
27 | 247 | 3,122 | 4.90 | 80.0 |
28 | 253 | 3,371 | 5.29 | 86.0 |
29 | 259 | 3,627 | 5.69 | 93.0 |
30 | 266 | 3,900 | 6.10 | 100.0 |
36 | 305 | 5,700 | 8.95 | 141.0 |
Invert Elevation = 454 ft. NGVD | ||||
Spillway Crest = 30 ft | Top of Dam = 51 ft |