3rd Valley Work Sheet - Volume of Fill by Segments
Stream: Galena Tributaries
Period: 1940
| Segment (Numbers Refer to Bounding Ranges) | Floodplain | FLP Outside FLW | Meander Plain | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Area in Acres1 | Mean Depth (Feet) | Vol. Fill (Acre-Feet) | Area in Acres | Average Fill Mean Cross Section (Square Feet) | Vol. Fill (Acre-Feet) | Area in Acres | Average Depth (Feet) | Vol. Fill (Acre-Feet) | |
| Shullsburg Branch | |||||||||
| 0-1 | 96.87 | 1.55 | 150.15 | 4.28 | |||||
| 1-2 | 316.51 | 2.04 | 645.68 | 15.05 | |||||
| 2-3 | 103.02 | 2.24 | 230.76 | 8.22 | |||||
| TOTAL | 516.40 | 1026.59 | 27.55 | Est. 2.5 | 68.88 | ||||
| Coon Branch | |||||||||
| 0-1 | 36.283 | 0.74 | 26.853 | 2.42 | |||||
| 1-2 | 97.84 | 1.73 | 169.26 | 5.83 | |||||
| 2-3 | 71.92 | 3.25 | 233.74 | 3.82 | |||||
| 3-mouth | 23.00 | 3.80 | 87.40 | ||||||
| TOTAL | 229.04 | 517.25 | 12.07 | Est. 2.5 | 30.18 | ||||
| East Fork | |||||||||
| 0-1 | 143.845 | 1.19 | 171.17 | 1.46 | |||||
| 1-2 | 145.14 | 2.04 | 296.08 | 11.53 | |||||
| 2-3 | 184.114 | 4.97 | 915.01 | 10.37 | |||||
| TOTAL | 473.09 | 1382.26 | 23.36 | Est. 2.5 | 58.40 | ||||
1 Includes channel and meander plain areas.
3 Probably too low: area of deposition not fully mapped.
4 Includes estimated 85.167 acres not mapped.
5 Includes estimated 100.15 acres not mapped.