| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.069 | 0.072 | 0.076 | 0.085 |
| River Wear - Chester-Le-Street | 0.348 | 0.351 | 0.351 | 0.356 |
| Smallhope Burn - Lanchester Front Street | 0.245 | 0.252 | 0.251 | 0.258 |
| River Wear - Stanhope | 0.262 | 0.265 | 0.265 | 0.271 |
| River Gaunless - South Church | 0.072 | 0.075 | 0.074 | 0.077 |
| River Wear - Sunderland Bridge | 0.306 | 0.308 | 0.308 | 0.312 |
| River Wear - Witton Park | 0.364 | 0.368 | 0.367 | 0.37 |
| River Wear - Durham New Elvet Bridge | 0.293 | 0.296 | 0.296 | 0.302 |