| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.114 | 0.121 | 0.12 | 0.126 |
| River Wear - Chester-Le-Street | 0.339 | 0.342 | 0.342 | 0.346 |
| Smallhope Burn - Lanchester Front Street | 0.234 | 0.241 | 0.242 | 0.266 |
| River Wear - Stanhope | 0.222 | 0.223 | 0.223 | 0.226 |
| River Gaunless - South Church | 0.1 | 0.104 | 0.103 | 0.107 |
| River Wear - Sunderland Bridge | 0.273 | 0.276 | 0.277 | 0.284 |
| River Wear - Witton Park | 0.312 | 0.315 | 0.314 | 0.316 |
| River Wear - Durham New Elvet Bridge | 0.23 | 0.233 | 0.233 | 0.239 |