| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.141 | 0.152 | 0.15 | 0.164 |
| River Wear - Chester-Le-Street | 0.373 | 0.381 | 0.38 | 0.391 |
| Smallhope Burn - Lanchester Front Street | 0.23 | 0.236 | 0.238 | 0.258 |
| River Wear - Stanhope | 0.269 | 0.273 | 0.273 | 0.281 |
| River Gaunless - South Church | 0.107 | 0.111 | 0.111 | 0.12 |
| River Wear - Sunderland Bridge | 0.329 | 0.336 | 0.336 | 0.348 |
| River Wear - Witton Park | 0.385 | 0.388 | 0.388 | 0.394 |
| River Wear - Durham New Elvet Bridge | 0.272 | 0.278 | 0.279 | 0.289 |