| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.117 | 0.12 | 0.12 | 0.125 |
| River Wear - Chester-Le-Street | 0.371 | 0.374 | 0.374 | 0.377 |
| Smallhope Burn - Lanchester Front Street | 0.228 | 0.234 | 0.234 | 0.241 |
| River Wear - Stanhope | 0.237 | 0.239 | 0.239 | 0.24 |
| River Gaunless - South Church | 0.108 | 0.111 | 0.111 | 0.117 |
| River Wear - Sunderland Bridge | 0.321 | 0.322 | 0.322 | 0.325 |
| River Wear - Witton Park | 0.362 | 0.366 | 0.366 | 0.37 |
| River Wear - Durham New Elvet Bridge | 0.291 | 0.295 | 0.294 | 0.299 |