| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.127 | 0.13 | 0.13 | 0.133 |
| River Wear - Chester-Le-Street | 0.39 | 0.392 | 0.392 | 0.396 |
| Smallhope Burn - Lanchester Front Street | 0.263 | 0.267 | 0.266 | 0.269 |
| River Wear - Stanhope | 0.297 | 0.305 | 0.303 | 0.308 |
| River Gaunless - South Church | 0.104 | 0.107 | 0.106 | 0.109 |
| River Wear - Sunderland Bridge | 0.344 | 0.346 | 0.346 | 0.352 |
| River Wear - Witton Park | 0.4 | 0.407 | 0.405 | 0.412 |
| River Wear - Durham New Elvet Bridge | 0.242 | 0.245 | 0.245 | 0.251 |