| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.107 | 0.109 | 0.11 | 0.117 |
| River Wear - Chester-Le-Street | 0.356 | 0.363 | 0.362 | 0.368 |
| Smallhope Burn - Lanchester Front Street | 0.244 | 0.249 | 0.249 | 0.254 |
| River Wear - Stanhope | 0.242 | 0.245 | 0.244 | 0.248 |
| River Gaunless - South Church | 0.082 | 0.087 | 0.086 | 0.089 |
| River Wear - Sunderland Bridge | 0.302 | 0.304 | 0.304 | 0.309 |
| River Wear - Witton Park | 0.345 | 0.348 | 0.347 | 0.351 |
| River Wear - Durham New Elvet Bridge | 0.223 | 0.229 | 0.228 | 0.233 |