| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.126 | 0.128 | 0.128 | 0.132 |
| River Wear - Chester-Le-Street | 0.351 | 0.355 | 0.354 | 0.359 |
| Smallhope Burn - Lanchester Front Street | 0.237 | 0.243 | 0.242 | 0.248 |
| River Wear - Stanhope | 0.244 | 0.245 | 0.245 | 0.247 |
| River Gaunless - South Church | 0.104 | 0.107 | 0.108 | 0.119 |
| River Wear - Sunderland Bridge | 0.292 | 0.293 | 0.293 | 0.297 |
| River Wear - Witton Park | 0.338 | 0.339 | 0.339 | 0.343 |
| River Wear - Durham New Elvet Bridge | 0.238 | 0.244 | 0.243 | 0.248 |