| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.14 | 0.141 | 0.142 | 0.148 |
| River Wear - Chester-Le-Street | 0.374 | 0.377 | 0.377 | 0.383 |
| Smallhope Burn - Lanchester Front Street | 0.229 | 0.235 | 0.233 | 0.238 |
| River Wear - Stanhope | 0.271 | 0.275 | 0.274 | 0.276 |
| River Gaunless - South Church | 0.108 | 0.111 | 0.11 | 0.116 |
| River Wear - Sunderland Bridge | 0.332 | 0.334 | 0.335 | 0.343 |
| River Wear - Witton Park | 0.387 | 0.39 | 0.39 | 0.397 |
| River Wear - Durham New Elvet Bridge | 0.274 | 0.277 | 0.277 | 0.282 |