| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.145 | 0.147 | 0.147 | 0.152 |
| River Wear - Chester-Le-Street | 0.35 | 0.353 | 0.353 | 0.358 |
| Smallhope Burn - Lanchester Front Street | 0.268 | 0.274 | 0.272 | 0.278 |
| River Wear - Stanhope | 0.225 | 0.227 | 0.226 | 0.228 |
| River Gaunless - South Church | 0.079 | 0.081 | 0.081 | 0.083 |
| River Wear - Sunderland Bridge | 0.284 | 0.286 | 0.286 | 0.288 |
| River Wear - Witton Park | 0.33 | 0.333 | 0.332 | 0.335 |
| River Wear - Durham New Elvet Bridge | 0.234 | 0.243 | 0.242 | 0.246 |