| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.114 | 0.116 | 0.116 | 0.122 |
| River Wear - Chester-Le-Street | 0.342 | 0.346 | 0.35 | 0.375 |
| Smallhope Burn - Lanchester Front Street | 0.234 | 0.241 | 0.24 | 0.244 |
| River Wear - Stanhope | 0.225 | 0.227 | 0.226 | 0.228 |
| River Gaunless - South Church | 0.103 | 0.106 | 0.105 | 0.109 |
| River Wear - Sunderland Bridge | 0.279 | 0.282 | 0.282 | 0.288 |
| River Wear - Witton Park | 0.314 | 0.318 | 0.317 | 0.322 |
| River Wear - Durham New Elvet Bridge | 0.233 | 0.236 | 0.237 | 0.247 |