| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.067 | 0.072 | 0.071 | 0.075 |
| River Wear - Chester-Le-Street | 0.296 | 0.299 | 0.299 | 0.302 |
| Smallhope Burn - Lanchester Front Street | 0.246 | 0.253 | 0.252 | 0.258 |
| River Wear - Stanhope | 0.192 | 0.193 | 0.193 | 0.195 |
| River Gaunless - South Church | 0.046 | 0.049 | 0.048 | 0.052 |
| River Wear - Sunderland Bridge | 0.232 | 0.236 | 0.235 | 0.24 |
| River Wear - Witton Park | 0.258 | 0.26 | 0.26 | 0.262 |
| River Wear - Durham New Elvet Bridge | 0.123 | 0.129 | 0.13 | 0.137 |