| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.18 | 0.182 | 0.182 | 0.188 |
| River Wear - Chester-Le-Street | 0.393 | 0.396 | 0.397 | 0.404 |
| Smallhope Burn - Lanchester Front Street | 0.273 | 0.276 | 0.276 | 0.279 |
| River Wear - Stanhope | 0.243 | 0.245 | 0.244 | 0.246 |
| River Gaunless - South Church | 0.13 | 0.132 | 0.131 | 0.133 |
| River Wear - Sunderland Bridge | 0.336 | 0.337 | 0.339 | 0.348 |
| River Wear - Witton Park | 0.375 | 0.377 | 0.377 | 0.383 |
| River Wear - Durham New Elvet Bridge | 0.281 | 0.285 | 0.285 | 0.292 |