| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.091 | 0.093 | 0.093 | 0.097 |
| River Wear - Chester-Le-Street | 0.316 | 0.319 | 0.319 | 0.327 |
| Smallhope Burn - Lanchester Front Street | 0.205 | 0.212 | 0.21 | 0.224 |
| River Wear - Stanhope | 0.205 | 0.207 | 0.206 | 0.208 |
| River Gaunless - South Church | 0.091 | 0.094 | 0.093 | 0.095 |
| River Wear - Sunderland Bridge | 0.264 | 0.265 | 0.266 | 0.272 |
| River Wear - Witton Park | 0.3 | 0.304 | 0.303 | 0.308 |
| River Wear - Durham New Elvet Bridge | 0.234 | 0.237 | 0.237 | 0.241 |