| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.095 | 0.101 | 0.103 | 0.113 |
| River Wear - Chester-Le-Street | 0.342 | 0.352 | 0.353 | 0.37 |
| Smallhope Burn - Lanchester Front Street | 0.236 | 0.24 | 0.24 | 0.248 |
| River Wear - Stanhope | 0.227 | 0.245 | 0.243 | 0.26 |
| River Gaunless - South Church | 0.068 | 0.077 | 0.076 | 0.084 |
| River Wear - Sunderland Bridge | 0.293 | 0.302 | 0.302 | 0.317 |
| River Wear - Witton Park | 0.346 | 0.361 | 0.358 | 0.37 |
| River Wear - Durham New Elvet Bridge | 0.245 | 0.25 | 0.252 | 0.263 |