| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.13 | 0.133 | 0.132 | 0.136 |
| River Wear - Chester-Le-Street | 0.338 | 0.341 | 0.341 | 0.345 |
| Smallhope Burn - Lanchester Front Street | 0.264 | 0.27 | 0.269 | 0.274 |
| River Wear - Stanhope | 0.22 | 0.221 | 0.221 | 0.223 |
| River Gaunless - South Church | 0.07 | 0.073 | 0.072 | 0.075 |
| River Wear - Sunderland Bridge | 0.276 | 0.28 | 0.278 | 0.28 |
| River Wear - Witton Park | 0.319 | 0.323 | 0.322 | 0.324 |
| River Wear - Durham New Elvet Bridge | 0.233 | 0.238 | 0.237 | 0.24 |