| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.082 | 0.145 | 0.132 | 0.19 |
| River Wear - Chester-Le-Street | 0.306 | 0.31 | 0.329 | 0.419 |
| Smallhope Burn - Lanchester Front Street | 0.252 | 0.273 | 0.279 | 0.347 |
| River Wear - Stanhope | 0.223 | 0.225 | 0.225 | 0.229 |
| River Gaunless - South Church | 0.064 | 0.068 | 0.068 | 0.075 |
| River Wear - Sunderland Bridge | 0.246 | 0.27 | 0.264 | 0.298 |
| River Wear - Witton Park | 0.278 | 0.304 | 0.306 | 0.323 |
| River Wear - Durham New Elvet Bridge | 0.248 | 0.254 | 0.269 | 0.312 |