| 1 | Study into the effect of Chertsey STW on the North Arm of the River Bourne |
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| 2 | Phosphorus in the Thames catchment |
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| 3 | Viruses in the aquatic environment |
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| 4 | The effects of Guildford STW on the River Wey |
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| 5 | The control of phosphorus in the catchment of the rivers Ant and Bure : interim report for period January - December 1992 |
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| 6 | Water Quality of the Humber Estuary 1986 |
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| 7 | Achieving the quality : annex : programme of environmental obligations agreed by the Secretary of State for the Environment, Transport and the Regions and for Wales for individual water companies |
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| 8 | The Distribution Of Phytoplankton And Nutrients In The North East Irish Sea During 1997; |
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| 9 | Biological assessment of the effects of Ivybridge Sewage Treatment Works on the River Erme |
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| 10 | Investigation into the impact of Henstridge sewage treatment works on the River Umber, North Devon |
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| 11 | Biological investigation into the impact of the storm overflow at Middle Marwood Sewage Treatment Works |
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| 12 | A review of the performance of Aldershot STW and its effect on the River Blackwater |
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| 13 | The Distribution of Phytoplankton and Nutrients in the North East Irish Sea During 1998 |
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| 14 | Assessment of the Trophic Status of Rivers using Macrophytes - Evaluation of the Mean Trophic Rank |
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| 15 | Study of the behaviour and impact of two sewage treatment works of the Thames catchment |
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| 16 | Responses to 'Outlook for the environment' : a summary of the responses to the Environment Agency's consulation on the priorities for investment by water companies in environmental improvements as part of the Periodic Review |
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| 17 | The effects of ammonia in discharges from Hogsmill Valley sewage treatment works on the water quality of the River Thames at Teddington |
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| 18 | Continuous water quality monitoring results collected from the river Torridge at Cockshilhay and Beam Bridge for the EU UWWTD |
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| 19 | Biological investigation of the impact of Ivybridge sewage treatment works discharge to the River Erme, May 1991 |
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| 20 | Assessment of the Trophic Status of Rivers using Macrophytes - supporting documentation for evaluation of the Mean Trophic Rank |
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| 21 | Water quality in Anglian Region : the first five years |
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| 22 | Quantification of the relationship between effluent quality and biological quality : final report |
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| 23 | Targeted Monitoring Programme for Pharmaceuticals in the Aquatic Environment |
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| 24 | Clear Options towards an operational model for the Lee Valley Reservoirs |
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| 25 | Investigation into the frequency of storm overflow operation at Bradworthy sewage treatment works (1996) |
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