Appendix A - Acronyms
| Acronym | Full Form |
|---|---|
| 2D | Two-Dimensional |
| 3D | Three-Dimensional |
| BEP | Backward Erosion Piping |
| CPD | Computer Program Document |
| FS | Factor of Safety |
| GRF | Gradient Reduction Factor |
| HEC | Hydrologic Engineering Center |
| HW | Headwater |
| IWR | Institute for Water Resources |
| NAVD88 | North American Vertical Datum of 1988 |
| NGVD29 | National Geodetic Vertical Datum of 1929 |
| QC | Quality Control |
| RMC | Risk Management Center |
| TW | Tailwater |
| UDF | User-Defined Function |
| U.S. | United States |
| USACE | United States Army Corps of Engineers |