| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.139 | 0.141 | 0.14 | 0.143 |
| River Wear - Chester-Le-Street | 0.33 | 0.335 | 0.336 | 0.346 |
| Smallhope Burn - Lanchester Front Street | 0.203 | 0.21 | 0.209 | 0.216 |
| River Wear - Stanhope | 0.228 | 0.234 | 0.234 | 0.243 |
| River Gaunless - South Church | 0.078 | 0.082 | 0.081 | 0.085 |
| River Wear - Sunderland Bridge | 0.274 | 0.282 | 0.282 | 0.29 |
| River Wear - Witton Park | 0.316 | 0.322 | 0.323 | 0.334 |
| River Wear - Durham New Elvet Bridge | 0.236 | 0.243 | 0.243 | 0.252 |