| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.099 | 0.103 | 0.102 | 0.104 |
| River Wear - Chester-Le-Street | 0.366 | 0.37 | 0.369 | 0.374 |
| Smallhope Burn - Lanchester Front Street | 0.251 | 0.257 | 0.256 | 0.26 |
| River Wear - Stanhope | 0.283 | 0.289 | 0.287 | 0.292 |
| River Gaunless - South Church | 0.093 | 0.096 | 0.096 | 0.101 |
| River Wear - Sunderland Bridge | 0.316 | 0.317 | 0.317 | 0.321 |
| River Wear - Witton Park | 0.369 | 0.371 | 0.372 | 0.377 |
| River Wear - Durham New Elvet Bridge | 0.223 | 0.226 | 0.226 | 0.23 |