1 | Study into the effect of Chertsey STW on the North Arm of the River Bourne |
2 | Continuous water quality monitoring results collected from the river Torridge at Cockshilhay and Beam Bridge for the EU UWWTD |
3 | An investigation into the elevated BOD levels at Brocken Bridge (R30H001) on the Barnstaple Yeo [DEV/E/20/95] |
4 | Monitoring of the River Burn upstream and downstream of Burnham Market sewage treatment works 1999 |