Skip to main content
#Title
51The Natural (Baseline) Quality Of Groundwaters In England And Wales - The Chalk Of Lincolnshire;
52A Status Report on the Direct Oxygenation of the Tywi Estuary - October 1989
53Ecological effects of discharges from watercress farms on the chalk-streams of the NRA Wessex Region
54Fish and the Ecological Assessment of Lakes and Rivers for the Water Framework Directive
55Investigation of the impact on water quality of the SWW Teign estuary sewerage trenching activity
56Evaluation of the effectiveness of the Water Fringe Option Scheme on Environmental Quality
57Investigation into the impact of Henstridge sewage treatment works on the River Umber, North Devon
58The Distribution Of Phytoplankton And Nutrients In The North East Irish Sea During 1996;
59Biological assessment of the effects of Ivybridge Sewage Treatment Works on the River Erme
60The Effect of Atrazine Exposure on the Timing of Salmon (Salmo salar L.) Smolt Emigration
61Study of the behaviour and impact of two sewage treatment works of the Thames catchment
62Biological investigation into the impact of the storm overflow at Middle Marwood Sewage Treatment Works
63A review of the performance of Aldershot STW and its effect on the River Blackwater
64Project record for the review and statistical analysis of the baseline coastal waters survey
65The quality of rivers, canals and estuaries in England and Wales : report of the 1990 survey
66The environmental impact of the foot and mouth disease outbreak: and interim assessment
67Swords water quality study - phase 1 : modelling the water quality of the River Thames
68Investigate the feasibility of applying quality methods and standards within the water resources function.
69Investigation into the chemicals present and entering the Stover Lake, Stover Country Park
70Further surveys to elucidate the distribution of the fine-lined pea mussel Pisidium tenuilineatum Stelfox, 1918
71Investigation of the water quality in the Buckland stream up and downstream of East/West Buckland
72Report for Anglian Water, NRA Unit on the uses of the Orwell and the Stour Estuaries and the use of the mathematical model to derive long term consent limits for all inputs to Orwell Estuary
73The effects of water resources management on the rivers Bure, Wensum and Nar in North Norfolk : Final project report to the National Rivers Authority. July 1994
74Biological Assessment Methods: Controlling the Quality of Biological Data. Package 1 The variability of data used for assessing the biological condition of rivers
75Assessment of Ivybridge mobile monitoring station and investigation of the water quality of the River Erme and the effect of Ivybridge Sewage Treatment works final effluent