| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.217 | 0.22 | 0.221 | 0.228 |
| River Wear - Chester-Le-Street | 0.452 | 0.46 | 0.461 | 0.472 |
| Smallhope Burn - Lanchester Front Street | 0.256 | 0.262 | 0.261 | 0.269 |
| River Wear - Stanhope | 0.335 | 0.34 | 0.339 | 0.346 |
| River Gaunless - South Church | 0.164 | 0.166 | 0.165 | 0.169 |
| River Wear - Sunderland Bridge | 0.425 | 0.429 | 0.43 | 0.438 |
| River Wear - Witton Park | 0.48 | 0.486 | 0.486 | 0.495 |
| River Wear - Durham New Elvet Bridge | 0.353 | 0.357 | 0.357 | 0.365 |