| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.22 | 0.228 | 0.23 | 0.25 |
| River Wear - Chester-Le-Street | 0.483 | 0.515 | 0.522 | 0.592 |
| Smallhope Burn - Lanchester Front Street | 0.245 | 0.248 | 0.247 | 0.253 |
| River Wear - Stanhope | 0.424 | 0.456 | 0.459 | 0.52 |
| River Gaunless - South Church | 0.124 | 0.128 | 0.128 | 0.133 |
| River Wear - Sunderland Bridge | 0.453 | 0.478 | 0.483 | 0.535 |
| River Wear - Witton Park | 0.521 | 0.552 | 0.556 | 0.607 |
| River Wear - Durham New Elvet Bridge | 0.358 | 0.379 | 0.385 | 0.439 |