51 | Artificial recharge to groundwater in the Otter valley |
52 | An assessment of water quality in the River Yarty catchment |
53 | Public water supplies in the NRA - Wessex Region : initial report 1990 |
54 | Malodours and discolouration on the Wool Brook Sidmouth |
55 | Non-compliance with water quality objectives on the Croyde stream (upper catchment) |
56 | Impact of reservoir construction construction on the Bruckland Stream |
57 | Second annual review of the Taw / Torridge Estuary catchment management plan |
58 | Review of fishery regulations on the Rivers Taw and Torridge |
59 | The Hartland Streams catchment management plan : action plan |
60 | Investigation into the cause of high phenols in Budleigh Brook (1998) |
61 | The Seaton, Looe and Fowey catchment management plan : action plan |
62 | Non-compliance of the Bidwell Brook with river quality objectives |
63 | First annual review of the River Taw catchment management plan (1996) |
64 | Impact assessment of acidic and metalliferous pollution in the Fowley Stream |
65 | Further Validation of PHABSIM for the Habitat Requirements of Salmonid Fish |
66 | An investigation into the sewage system and storm overflow at Beer (1997) |
67 | First annual review of the River Exe catchment management plan |
68 | An investigation into the incidence of spurting from weeping wall slurry stores |
69 | 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] |
70 | Investigation to determine the cause of the long-term BOD failure at Higher Weaver routine monitoring site (70532960) for 1995 and 1997 |
71 | Wimbleball pumped storage scheme : review of environmental statement (appendix B3) : implications for water quality in Wimbleball Reservoir, the River Exe (non QUASAR) parameters) and the Exe estuary |
72 | Datchet, Wraysbury, Staines and Chertsey flood study : aquatic biology. Part 2 : a survey of the wetland vegetation and aquatric macroinvertebrates of the Abbey River and Chertsey Bourne |
73 | Investigation into the storm overflow discharge regime of Hill Barton Seawage Treatment Works Okehampton |
74 | Devon area internal report - measurement of dissolved oxygen levels in the Dart estuary - March 1996 |
75 | National marine baseline survey 1995 : littoral cell 7 : Lands End to the Severn Estuary |