| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.231 | 0.238 | 0.237 | 0.242 |
| River Wear - Chester-Le-Street | 0.48 | 0.488 | 0.487 | 0.493 |
| Smallhope Burn - Lanchester Front Street | 0.288 | 0.292 | 0.292 | 0.303 |
| River Wear - Stanhope | 0.359 | 0.364 | 0.366 | 0.392 |
| River Gaunless - South Church | 0.165 | 0.173 | 0.171 | 0.176 |
| River Wear - Sunderland Bridge | 0.437 | 0.445 | 0.444 | 0.452 |
| River Wear - Witton Park | 0.497 | 0.501 | 0.501 | 0.508 |
| River Wear - Durham New Elvet Bridge | 0.354 | 0.362 | 0.36 | 0.366 |