| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.133 | 0.135 | 0.135 | 0.139 |
| River Wear - Chester-Le-Street | 0.356 | 0.359 | 0.359 | 0.365 |
| Smallhope Burn - Lanchester Front Street | 0.249 | 0.254 | 0.253 | 0.26 |
| River Wear - Stanhope | 0.209 | 0.213 | 0.212 | 0.215 |
| River Gaunless - South Church | 0.117 | 0.121 | 0.12 | 0.124 |
| River Wear - Sunderland Bridge | 0.299 | 0.3 | 0.3 | 0.304 |
| River Wear - Witton Park | 0.329 | 0.332 | 0.331 | 0.335 |
| River Wear - Durham New Elvet Bridge | 0.255 | 0.258 | 0.258 | 0.261 |