226 | An investigation to determine the water quality of Churchstanton Stream |
227 | First annual review of the Taw/Torridge estuary catchment management plan (1996) |
228 | The Wandle, Beverley Brook, Hogsmill catchment management plan : action plan : July 1995 |
229 | Proposals for statutory water quality objectives : report of the National Rivers Authority |
230 | First annual review of the River Taw catchment management plan (1996) |
231 | Artificial recharge to groundwater in the Otter valley |
232 | Non-compliance of the Bidwell Brook with river quality objectives |
233 | The control of effluent discharges by a direct toxicity assessment (DTA) approach |
234 | River Axe Fish Study - Evaluation of Fish Movements in the Estuary |
235 | The Yarrow catchment : recommendations for statutory water quality objectives |
236 | Water quality investigations in the Newlyn river catchment |
237 | An environmental snapshot for the Anglian region 2003 |
238 | Regulation of dioxin releases from the Runcorn operations of ICI and EVC |
239 | Identification of water quality problems in the Strat and Neet catchments |
240 | An audit of performance in the primary analysis of standard biological macro-invertebrate samples in 2002 : The Environment Agency (CEH Report Ref: C00158/31) |
241 | 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 |
242 | Tamar Lakes project 2001 : initial assessment of nutrient data to identify pollution sources, assess the effect of Tamar Lakes on the downstream water quality and to recommend future monitoring requirements |
243 | The quality of rivers and canals in England and Wales (1990 to 1992) : as assessed by a new general quality assessment scheme : report of the National Rivers Authority |
244 | Investigation of the effects of sewage treatment works discharges on receiving waters in the Lowermoor Water Treatment Works supply area November 1989 |
245 | The Management of blue-green algal blooms in South-East Australia : a report on the visit to Australia by MJ Pearson and AJD Ferguson in January/February 1993 |
246 | Investigation to determine the cause of the long-term BOD failure at Higher Weaver routine monitoring site (70532960) for 1995 and 1997 |
247 | Water Quality and Freshwater Flow in the Thames Tideway in Relation to Salmon Migration, with particular reference to the effects of low flow in 1990 |
248 | Results of the oyster (Crassostrea gigas) embryo-larval biassay on samples taken during the winter phase of national maritime monitoring programme 1997 : interim report |
249 | Assessment of the water quality before, during and post commissioning of the interim Falmouth sewage treatment scheme - Report No. TWQ/98/01- May 1998 |
250 | Report for Anglian Water, plc on the use of the Orwell Estuary mathematical model to derive long term consent limits for Cliff Quay STW |