| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.153 | 0.155 | 0.154 | 0.158 |
| River Wear - Chester-Le-Street | 0.357 | 0.36 | 0.36 | 0.366 |
| Smallhope Burn - Lanchester Front Street | 0.27 | 0.276 | 0.275 | 0.28 |
| River Wear - Stanhope | 0.231 | 0.233 | 0.233 | 0.236 |
| River Gaunless - South Church | 0.079 | 0.083 | 0.082 | 0.086 |
| River Wear - Sunderland Bridge | 0.292 | 0.294 | 0.293 | 0.296 |
| River Wear - Witton Park | 0.341 | 0.345 | 0.344 | 0.346 |
| River Wear - Durham New Elvet Bridge | 0.248 | 0.25 | 0.25 | 0.253 |