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.
Distance from LB BM indicates the distance, in feet, from left-bank bench mark toward right-bank bench mark.
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.
| Distance from LB BM (ft) | Elevation (ft) | Erosion (ft), August 1963 to: | |||
|---|---|---|---|---|---|
| Aug 1963 | Aug 1964 | Aug 1964 | Aug 1965 | Aug 1968 | |
| 0 (LB BM) | 100.00 | 100.00 | |||
| 0.0 | 99.25 | 99.32 | -0.07 | -0.108 | -0.100 |
| 5.0 | 99.37 | 99.42 | |||
| 10.0 | 99.33 | 0.005 | 0.014 | 0.055 | |
| 15.0 | 99.41 | 99.42 | |||
| 20.0 | 99.29 | 0.020 | 0.011 | 0.035 | |
| 25.0 | 99.04 | 99.03 | |||
| 30.0 | 99.05 | 0.010 | 0.008 | 0.030 | |
| 35.0 | 99.02 | 99.03 | |||
| 40.0 | 99.13 | 0.005 | 0.008 | 0.045 | |
| 45.0 | 99.31 | 99.32 | |||
| 50.0 | 99.19 | 0.010 | -0.005 | 0.005 | |
| 51.5 | 99.08 | 99.11 | |||
| 55.0 | 99.32 | 99.34 | |||
| 60.0 | 99.29 | 0.010 | -0.015 | 0.010 | |
| 65.0 | 99.19 | 99.23 | |||
| 70.0 | 99.16 | 0.015 | 0.005 | 0.025 | |
| 75.0 | 99.45 | 99.44 | |||
| 80.0 | 99.52 | missing | missing | missing | |
| 85.0 | 99.72 | 99.74 | |||
| 90.0 | 99.79 | -0.005 | -0.010 | 0.000 | |
| 95.0 | 100.02 | 100.03 | |||
| 100.0 | 99.95 | 99.94 | 0.010 | -0.015 | -0.015 |
| 100 (RB BM) | 100.76 | 100.76 | |||