| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.113 | 0.115 | 0.115 | 0.118 |
| River Wear - Chester-Le-Street | 0.335 | 0.337 | 0.337 | 0.34 |
| Smallhope Burn - Lanchester Front Street | 0.232 | 0.239 | 0.238 | 0.246 |
| River Wear - Stanhope | 0.227 | 0.228 | 0.228 | 0.23 |
| River Gaunless - South Church | 0.101 | 0.103 | 0.102 | 0.106 |
| River Wear - Sunderland Bridge | 0.276 | 0.277 | 0.277 | 0.28 |
| River Wear - Witton Park | 0.316 | 0.319 | 0.318 | 0.321 |
| River Wear - Durham New Elvet Bridge | 0.227 | 0.231 | 0.23 | 0.234 |