| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.063 | 0.064 | 0.064 | 0.067 |
| River Wear - Chester-Le-Street | 0.29 | 0.294 | 0.293 | 0.297 |
| Smallhope Burn - Lanchester Front Street | 0.225 | 0.231 | 0.231 | 0.236 |
| River Wear - Stanhope | 0.192 | 0.193 | 0.193 | 0.196 |
| River Gaunless - South Church | 0.055 | 0.058 | 0.057 | 0.061 |
| River Wear - Sunderland Bridge | 0.241 | 0.244 | 0.244 | 0.248 |
| River Wear - Witton Park | 0.274 | 0.277 | 0.276 | 0.279 |
| River Wear - Durham New Elvet Bridge | 0.132 | 0.136 | 0.137 | 0.144 |