| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.11 | 0.248 | 0.274 | 0.68 |
| River Wear - Chester-Le-Street | 0.364 | 0.488 | 0.52 | 1.125 |
| Smallhope Burn - Lanchester Front Street | 0.226 | 0.278 | 0.29 | 0.577 |
| River Wear - Stanhope | 0.228 | 0.371 | 0.422 | 1.171 |
| River Gaunless - South Church | 0.1 | 0.136 | 0.153 | 0.412 |
| River Wear - Sunderland Bridge | 0.306 | 0.448 | 0.477 | 1.063 |
| River Wear - Witton Park | 0.347 | 0.501 | 0.539 | 1.278 |
| River Wear - Durham New Elvet Bridge | 0.286 | 0.384 | 0.424 | 1.14 |