| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.109 | 0.111 | 0.111 | 0.114 |
| River Wear - Chester-Le-Street | 0.333 | 0.336 | 0.336 | 0.339 |
| Smallhope Burn - Lanchester Front Street | 0.231 | 0.237 | 0.236 | 0.242 |
| River Wear - Stanhope | 0.221 | 0.223 | 0.222 | 0.223 |
| River Gaunless - South Church | 0.097 | 0.102 | 0.101 | 0.106 |
| River Wear - Sunderland Bridge | 0.269 | 0.272 | 0.272 | 0.275 |
| River Wear - Witton Park | 0.311 | 0.312 | 0.312 | 0.315 |
| River Wear - Durham New Elvet Bridge | 0.217 | 0.225 | 0.225 | 0.231 |