| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.063 | 0.065 | 0.065 | 0.074 |
| River Wear - Chester-Le-Street | 0.293 | 0.296 | 0.295 | 0.299 |
| Smallhope Burn - Lanchester Front Street | 0.228 | 0.234 | 0.234 | 0.253 |
| River Wear - Stanhope | 0.193 | 0.194 | 0.194 | 0.197 |
| River Gaunless - South Church | 0.056 | 0.058 | 0.058 | 0.065 |
| River Wear - Sunderland Bridge | 0.243 | 0.246 | 0.247 | 0.26 |
| River Wear - Witton Park | 0.275 | 0.279 | 0.277 | 0.28 |
| River Wear - Durham New Elvet Bridge | 0.129 | 0.135 | 0.135 | 0.141 |