Latitude: 33.074444° N,
Longitude: 79.363333° W,
Horizontal Datum:
NAD83
River Stage
Reference Frame |
Gauge Height |
Flood Stage |
Uses |
| NWS stage |
0 ft |
Not Available |
Interpreting hydrographs and NWS watch, warnings, and forecasts, and inundation maps |
| Vertical Datum |
Elevation
(gauge height = 0) |
Elevation
(gauge height = flood stage) |
Elevation information source |
| NAVD88 |
-2.641 |
Not Available |
Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps |
| NGVD 29 |
-1.647 |
Not Available |
Older USGS topographic maps, NGVD29 benchmarks |
| MSL |
-2.446 |
Not Available |
Older USGS topographic maps, MSL benchmarks |
| Other |
-5.010 |
Not Available |
Mean Higher High Water (MHHW), which is used as a proxy for inundation. |
|