| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.305 | 0.311 | 0.311 | 0.318 |
| River Wear - Chester-Le-Street | 0.451 | 0.456 | 0.456 | 0.461 |
| Smallhope Burn - Lanchester Front Street | 0.259 | 0.263 | 0.263 | 0.269 |
| River Wear - Stanhope | 0.334 | 0.338 | 0.345 | 0.364 |
| River Gaunless - South Church | 0.154 | 0.156 | 0.156 | 0.159 |
| River Wear - Sunderland Bridge | 0.412 | 0.415 | 0.415 | 0.419 |
| River Wear - Witton Park | 0.46 | 0.464 | 0.465 | 0.477 |
| River Wear - Durham New Elvet Bridge | 0.366 | 0.372 | 0.371 | 0.378 |