Encontramos 4 niveles de agua reales para 'Dismal'.
ESTADOS UNIDOS
| Estación | Agua corporal | Nivel de agua | Fluir | Mapa |
|---|---|---|---|---|
| Feeder Ditch East Of Lake Drummond | Great Dismal Swamp Canal | 4.448992 ft | ||
| Joyce Creek Near South Mills | Great Dismal Swamp Canal | 1.439592 ft | ||
| Near Arbuckle Landing | Great Dismal Swamp Canal | 1.25952 ft | ||
| Near Thedford 14s | Dismal | 1.839424 ft | 256.984 cfs |