| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.103 | 0.108 | 0.107 | 0.112 |
| River Wear - Chester-Le-Street | 0.33 | 0.333 | 0.333 | 0.339 |
| Smallhope Burn - Lanchester Front Street | 0.231 | 0.236 | 0.236 | 0.241 |
| River Wear - Stanhope | 0.22 | 0.22 | 0.22 | 0.223 |
| River Gaunless - South Church | 0.099 | 0.102 | 0.102 | 0.104 |
| River Wear - Sunderland Bridge | 0.27 | 0.271 | 0.271 | 0.275 |
| River Wear - Witton Park | 0.305 | 0.309 | 0.308 | 0.311 |
| River Wear - Durham New Elvet Bridge | 0.217 | 0.223 | 0.223 | 0.23 |