| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.097 | 0.099 | 0.098 | 0.101 |
| River Wear - Chester-Le-Street | 0.331 | 0.333 | 0.333 | 0.336 |
| Smallhope Burn - Lanchester Front Street | 0.212 | 0.218 | 0.217 | 0.222 |
| River Wear - Stanhope | 0.228 | 0.228 | 0.228 | 0.231 |
| River Gaunless - South Church | 0.097 | 0.099 | 0.098 | 0.102 |
| River Wear - Sunderland Bridge | 0.284 | 0.285 | 0.285 | 0.287 |
| River Wear - Witton Park | 0.328 | 0.333 | 0.331 | 0.335 |
| River Wear - Durham New Elvet Bridge | 0.236 | 0.241 | 0.24 | 0.243 |