| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.1 | 0.103 | 0.103 | 0.108 |
| River Wear - Chester-Le-Street | 0.344 | 0.346 | 0.346 | 0.35 |
| Smallhope Burn - Lanchester Front Street | 0.247 | 0.253 | 0.252 | 0.257 |
| River Wear - Stanhope | 0.245 | 0.248 | 0.247 | 0.249 |
| River Gaunless - South Church | 0.091 | 0.093 | 0.093 | 0.096 |
| River Wear - Sunderland Bridge | 0.298 | 0.3 | 0.299 | 0.3 |
| River Wear - Witton Park | 0.335 | 0.336 | 0.336 | 0.339 |
| River Wear - Durham New Elvet Bridge | 0.187 | 0.194 | 0.193 | 0.197 |