| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.159 | 0.161 | 0.161 | 0.167 |
| River Wear - Chester-Le-Street | 0.363 | 0.366 | 0.366 | 0.371 |
| Smallhope Burn - Lanchester Front Street | 0.224 | 0.227 | 0.227 | 0.232 |
| River Wear - Stanhope | 0.247 | 0.249 | 0.248 | 0.249 |
| River Gaunless - South Church | 0.122 | 0.124 | 0.123 | 0.126 |
| River Wear - Sunderland Bridge | 0.312 | 0.316 | 0.316 | 0.321 |
| River Wear - Witton Park | 0.361 | 0.363 | 0.366 | 0.374 |
| River Wear - Durham New Elvet Bridge | 0.255 | 0.259 | 0.259 | 0.263 |