| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.091 | 0.093 | 0.093 | 0.097 |
| River Wear - Chester-Le-Street | 0.318 | 0.321 | 0.321 | 0.324 |
| Smallhope Burn - Lanchester Front Street | 0.224 | 0.23 | 0.229 | 0.236 |
| River Wear - Stanhope | 0.212 | 0.215 | 0.214 | 0.216 |
| River Gaunless - South Church | 0.094 | 0.096 | 0.095 | 0.099 |
| River Wear - Sunderland Bridge | 0.259 | 0.26 | 0.26 | 0.264 |
| River Wear - Witton Park | 0.29 | 0.293 | 0.292 | 0.295 |
| River Wear - Durham New Elvet Bridge | 0.193 | 0.197 | 0.199 | 0.208 |