| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.12 | 0.122 | 0.122 | 0.124 |
| River Wear - Chester-Le-Street | 0.352 | 0.354 | 0.354 | 0.358 |
| Smallhope Burn - Lanchester Front Street | 0.241 | 0.246 | 0.245 | 0.249 |
| River Wear - Stanhope | 0.237 | 0.241 | 0.24 | 0.244 |
| River Gaunless - South Church | 0.115 | 0.117 | 0.117 | 0.119 |
| River Wear - Sunderland Bridge | 0.292 | 0.293 | 0.293 | 0.298 |
| River Wear - Witton Park | 0.321 | 0.326 | 0.325 | 0.331 |
| River Wear - Durham New Elvet Bridge | 0.248 | 0.25 | 0.25 | 0.255 |