Station location is referred to 16 + 00 at the watershed divide and 0 + 00 at the lower cross-section. For example, 3 + 00 means 300 feet upstream from the lower cross-section.
LB means left bank, facing downstream. LB BM is the left-bank bench mark, or reference point. The term "bench mark (BM)" refers to a 4-foot steel rod, 1/2 inch diameter, driven into the ground and protruding about 6 inches. RB BM is the right-bank bench mark.
LB BM and RB BM elevations, in feet, are referenced to an arbitrary elevation of 100.00 feet at the top of LB BM at station 0 + 00. The adding of 5,800 feet gives the approximate elevation above sea level.
Bench-mark elevations refer to the tops of the bench marks, and other elevations refer to the ground surface.
Erosion values, in feet, are measured from nail-washer (n/w) pins driven into the ground.
| Downslope Distance (ft) | Elevation (ft) | August 1963 to: | |||||
|---|---|---|---|---|---|---|---|
| August 1964 | August 1965 | August 1968 | |||||
| Aug. 1963 | Erosion (ft) | Deposit. (ft) | Erosion (ft) | Deposit. (ft) | Erosion (ft) | Deposit. (ft) | |
| 0.00 | 281.95 | (top elevation of upper bench mark) | |||||
| 10.00 | 277.74 | 0.050 | 0.000 | 0.055 | 0.000 | 0.035 | 0.000 |
| 20.00 | 275.66 | 0.030 | 0.000 | 0.060 | 0.000 | 0.075 | 0.000 |
| 30.00 | 273.26 | 0.035 | 0.020 | 0.025 | 0.005 | 0.035 | 0.000 |
| 40.00 | 271.40 | 0.015 | 0.000 | 0.025 | 0.000 | 0.045 | 0.000 |
| 50.00 | 269.32 | 0.010 | 0.000 | 0.050 | 0.000 | 0.090 | 0.000 |
| 60.00 | 267.55 | 0.025 | 0.000 | 0.030 | 0.030 | 0.055 | 0.000 |
| 70.00 | 266.03 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 |
| 80.00 | 263.62 | 0.015 | 0.000 | 0.015 | 0.005 | 0.030 | 0.000 |
| 91.70 | 263.29 | (top elevation of right bank pin, station 13 + 00) | |||||