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401Water Quality and Freshwater Flow in the Thames Tideway in Relation to Salmon Migration, with particular reference to the effects of low flow in 1990
402The 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
403Tamar 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
404A study of the use of Glycol-based de-icers at RAF Lyneham and their impact on local watercourses during the winter of 1999/2000
405Investigation of the effects of sewage treatment works discharges on receiving waters in the Lowermoor Water Treatment Works supply area November 1989
406Report for Anglian Water, plc on the use of the Orwell Estuary mathematical model to derive long term consent limits for Cliff Quay STW
407Assessment of the water quality before, during and post commissioning of the interim Falmouth sewage treatment scheme - Report No. TWQ/98/02- September 1998
408Review of water company plans to safeguard summer water supplies : Environment Agency report to the Secretary of State for the Environment. Fourth report
409Results of the oyster (Crassostrea gigas) embryo-larval biassay on samples taken during the winter phase of national maritime monitoring programme 1997 : interim report
410Assessment of the water quality before, during and post commissioning of the interim Falmouth sewage treatment scheme - Report No. TWQ/98/01- May 1998
411An 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]
412A macroinvertebrate survey of the Releath stream and associated tributaries within the vicinity of Trevethan Farm : final draft report - Water Quality section, Cornwall area
413An audit of performance in the primary analysis of standard biological macro-invertebrate samples in 2002 : The Environment Agency (CEH Report Ref: C00158/31)
414The 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
415Impact of watercress cultivation on river water quality- Progress report for the period January- December 1987
416Eutrophication in controlled waters in the Warwickshire Avon catchment (final report). Vol 2 : appendices
417Best Available Techniques For The Control Of Pollution In Inorganic Chemical Processes - Appendix
418Thames Environment 21. The Environment Agency strategy for land-use planning in Thames Region
419Bathing water quality in England and Wales in 1994 : report of the National Rivers Authority
420Interim guidelines on the ranges of enteric organism decay rates (T90s) under different marine conditions
421Trevone Bay beach EC bathing water guideline non-compliance : investigation into the Trevone Stream : final report
422Water pollution incidents in England and Wales 1994 : report of the National Rivers Authority
423Hope Cove : non-compliance in 1998 with the European Community bathing water directive (76/160/EEC)
424Manual for the use of herbicides in or near water : January 1993 : final draft report
425The development of a portable battery-powered telemetry system for use in water quality investigations