Encontramos 3 niveles de agua reales para 'Difficult Run'.
ESTADOS UNIDOS
| Estación | Agua corporal | Nivel de agua | Fluir | Mapa |
|---|---|---|---|---|
| Above Mouth Nr Vienna | S F Little Difficult Run | 0.10988 ft | ||
| Near Fairfax | Difficult Run Above Fox Lake | 0.82984 ft | 1.059 cfs | |
| Near Great Falls | Difficult Run | 2.339296 ft | 3.177 cfs |