1 | An investigation to determine if Great Torrington STW is the cause of elevated copper and zinc concentrations in the River Torridge |
2 | An investigation to determine if South Molton STW is the cause of elevated copper and zinc concentrations downstream in the River Mole [DEV/E/18/95] |
3 | An investigation into possible causes of poor water quality at Blakewell Bridge (R30A001) on the Bradiford Water |