| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.049 | 0.072 | 0.071 | 0.11 |
| River Wear - Chester-Le-Street | 0.297 | 0.304 | 0.305 | 0.323 |
| Smallhope Burn - Lanchester Front Street | 0.228 | 0.247 | 0.247 | 0.272 |
| River Wear - Stanhope | 0.189 | 0.196 | 0.198 | 0.216 |
| River Gaunless - South Church | 0.036 | 0.048 | 0.046 | 0.062 |
| River Wear - Sunderland Bridge | 0.246 | 0.267 | 0.263 | 0.281 |
| River Wear - Witton Park | 0.287 | 0.293 | 0.291 | 0.295 |
| River Wear - Durham New Elvet Bridge | 0.206 | 0.212 | 0.221 | 0.243 |