| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.114 | 0.117 | 0.117 | 0.121 |
| River Wear - Chester-Le-Street | 0.349 | 0.352 | 0.353 | 0.36 |
| Smallhope Burn - Lanchester Front Street | 0.237 | 0.243 | 0.243 | 0.249 |
| River Wear - Stanhope | 0.232 | 0.241 | 0.239 | 0.246 |
| River Gaunless - South Church | 0.113 | 0.117 | 0.117 | 0.12 |
| River Wear - Sunderland Bridge | 0.287 | 0.288 | 0.288 | 0.292 |
| River Wear - Witton Park | 0.324 | 0.33 | 0.328 | 0.333 |
| River Wear - Durham New Elvet Bridge | 0.241 | 0.245 | 0.245 | 0.25 |