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26Rising groundwater levels in the chalk-basal sands aquifer of the Central London basin
27Rising groundwater levels in the chalk-basal sands aquifer of the Central London basin : April 2000
28Assessment 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
29Meiofaunal assemblages of the Thames Estuary, April 1989-March 1990 : modules I-III : a study of the meiofaunal communities present in sediment samples collected by the National Rivers Authority, Thames Region
30An investigation into the bacterial water quality of the River Umber, N. Devon : December 1996 : DEV/WQ/14/96
31NRA report of the blue-green algal monitoring 1990 : a report by the toxic blue-green algae task group
32Report on the quality of bathing waters in Hampshire, Sussex, Kent and the Isle of Wight : 1992 bathing season
33Assessment of the Trophic Status of Rivers using Macrophytes - supporting documentation for evaluation of the Mean Trophic Rank
34Radioactivity in the environment : a summary and radiological assessment of the Environment Agency's monitoring programmes : report for 1996
35Continuous water quality monitoring results collected from the river Torridge at Cockshilhay and Beam Bridge for the EU UWWTD
36Rising groundwater levels in the chalk-basal sands aquifer of the Central London Basin. Progress report, March 1996
37An estimated map of NO2 concentration in the Midlands region : a report produced for the Environment Agency
38Biosensors for environmental monitoring : a review of capabilities and strategies for the future : consultant's report to the NRA
39A desk top study into the probable causes of poor water quality at Higher Hollacombe Farm (RO5K013) on the Hollacombe Lake
40The application of toxicity-based criteria for the regulatory control of wastewater dicharges Response compendium March 1997
41Radioactivity in the environment : report for 1998 : a summary and radiological assessment of the Environment Agency's monitoring programmes
42Corporate Environmental Reporting in the UK Water Sector - A Concise Review
43Development of Operational and Policy Guidance on the Use of Hydrogen Peroxide
44Leachate Monitoring For The Brogborough Test Cell Project
45Stream survey and assessment in the Ashford and Folkestone areas
46The Mersey Estuary 1992 surveys : summary of results
47Assessment of the Impact of Nutrient Removal on Eutrophic Rivers
48Water quality in Anglian Region : the first five years
49Investigation into the cause of high phenols in Budleigh Brook (1998)
50Quality audit of biological samples for the 1990 river quality survey