| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.042 | 0.049 | 0.053 | 0.086 |
| River Wear - Chester-Le-Street | 0.292 | 0.294 | 0.295 | 0.303 |
| Smallhope Burn - Lanchester Front Street | 0.223 | 0.231 | 0.238 | 0.297 |
| River Wear - Stanhope | 0.189 | 0.191 | 0.191 | 0.198 |
| River Gaunless - South Church | 0.037 | 0.042 | 0.049 | 0.14 |
| River Wear - Sunderland Bridge | 0.241 | 0.244 | 0.25 | 0.285 |
| River Wear - Witton Park | 0.283 | 0.286 | 0.286 | 0.295 |
| River Wear - Durham New Elvet Bridge | 0.186 | 0.196 | 0.197 | 0.223 |