| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.093 | 0.098 | 0.097 | 0.102 |
| River Wear - Chester-Le-Street | 0.374 | 0.388 | 0.387 | 0.399 |
| Smallhope Burn - Lanchester Front Street | 0.254 | 0.259 | 0.258 | 0.262 |
| River Wear - Stanhope | 0.363 | 0.389 | 0.391 | 0.458 |
| River Gaunless - South Church | 0.079 | 0.081 | 0.08 | 0.083 |
| River Wear - Sunderland Bridge | 0.357 | 0.371 | 0.37 | 0.381 |
| River Wear - Witton Park | 0.434 | 0.445 | 0.444 | 0.455 |
| River Wear - Durham New Elvet Bridge | 0.321 | 0.331 | 0.329 | 0.335 |