| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.136 | 0.176 | 0.164 | 0.19 |
| River Wear - Chester-Le-Street | 0.299 | 0.333 | 0.325 | 0.352 |
| Smallhope Burn - Lanchester Front Street | 0.208 | 0.223 | 0.227 | 0.257 |
| River Wear - Stanhope | 0.219 | 0.231 | 0.228 | 0.24 |
| River Gaunless - South Church | 0.081 | 0.104 | 0.1 | 0.121 |
| River Wear - Sunderland Bridge | 0.269 | 0.292 | 0.288 | 0.303 |
| River Wear - Witton Park | 0.283 | 0.298 | 0.298 | 0.321 |
| River Wear - Durham New Elvet Bridge | 0.254 | 0.278 | 0.274 | 0.292 |