| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.141 | 0.145 | 0.145 | 0.152 |
| River Wear - Chester-Le-Street | 0.375 | 0.379 | 0.379 | 0.384 |
| Smallhope Burn - Lanchester Front Street | 0.25 | 0.255 | 0.254 | 0.259 |
| River Wear - Stanhope | 0.24 | 0.243 | 0.242 | 0.243 |
| River Gaunless - South Church | 0.101 | 0.103 | 0.102 | 0.104 |
| River Wear - Sunderland Bridge | 0.329 | 0.33 | 0.33 | 0.335 |
| River Wear - Witton Park | 0.378 | 0.38 | 0.38 | 0.383 |
| River Wear - Durham New Elvet Bridge | 0.297 | 0.3 | 0.3 | 0.305 |