| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.218 | 0.224 | 0.223 | 0.228 |
| River Wear - Chester-Le-Street | 0.443 | 0.445 | 0.445 | 0.451 |
| Smallhope Burn - Lanchester Front Street | 0.246 | 0.251 | 0.25 | 0.256 |
| River Gaunless - South Church | 0.147 | 0.151 | 0.15 | 0.156 |
| River Wear - Sunderland Bridge | 0.398 | 0.41 | 0.408 | 0.413 |
| River Wear - Witton Park | 0.444 | 0.463 | 0.458 | 0.47 |
| River Wear - Durham New Elvet Bridge | 0.339 | 0.346 | 0.345 | 0.356 |