| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.103 | 0.105 | 0.105 | 0.11 |
| River Wear - Chester-Le-Street | 0.338 | 0.34 | 0.34 | 0.344 |
| Smallhope Burn - Lanchester Front Street | 0.217 | 0.221 | 0.221 | 0.227 |
| River Wear - Stanhope | 0.235 | 0.236 | 0.235 | 0.237 |
| River Gaunless - South Church | 0.092 | 0.094 | 0.094 | 0.097 |
| River Wear - Sunderland Bridge | 0.292 | 0.293 | 0.293 | 0.296 |
| River Wear - Witton Park | 0.339 | 0.343 | 0.342 | 0.346 |
| River Wear - Durham New Elvet Bridge | 0.245 | 0.249 | 0.249 | 0.253 |