| Flood Impacts |
| 28.6 | FLOOD OF RECORD DURING HURRICANE AGNES. |
| 27.0 | NEAR RECORD FLOODING BEGINS. |
| 23.0 | RICHMOND CITY WATER FILTRATION PLANT ENDANGERED. |
| 22.0 | MAJOR FLOODING BEGINS. DOWNSTREAM INDUSTRIES, SHOPS AND STREETS ALONG THE RIVERFRONT ARE FLOODED AT AND ABOVE THIS LEVEL. |
| 18.2 | C&O RAILROAD TRACKS FLOODED. |
| 15.0 | BEGIN MODERATE FLOODING. RESIDENCES NEAR GAGE THREATENED WITH SOME DRIVEWAYS UNDER ONE TO ONE AND A HALF FEET OF WATER. |
| 13.0 | APPROXIMATELY 20 ACRES OF LOWLAND FLOODED IN VICINITY OF GAGE. |
| 12.0 | FLOOD STAGE. MINOR FLOODING ALONG BOTH BANKS...NO DAMAGE AT THIS LEVEL. |