| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.126 | 0.127 | 0.127 | 0.13 |
| River Wear - Chester-Le-Street | 0.336 | 0.338 | 0.337 | 0.342 |
| Smallhope Burn - Lanchester Front Street | 0.209 | 0.214 | 0.213 | 0.218 |
| River Wear - Stanhope | 0.227 | 0.228 | 0.227 | 0.228 |
| River Gaunless - South Church | 0.111 | 0.113 | 0.113 | 0.116 |
| River Wear - Sunderland Bridge | 0.287 | 0.288 | 0.287 | 0.289 |
| River Wear - Witton Park | 0.331 | 0.334 | 0.333 | 0.335 |
| River Wear - Durham New Elvet Bridge | 0.238 | 0.24 | 0.239 | 0.243 |