Skip to main content
#Title
26A Status Report on the Direct Oxygenation of the Tywi Estuary - October 1989
27Estuarine fish survey 1989 : inferences on the pollution status of the Thames estuary
28Bacterial quality of the bathing waters at Seaton, Cornwall, and of the River Seaton
29Environmental monitoring of the Fal Estuary to support the Fal Swan study : final draft report
30The Effect of Atrazine Exposure on the Timing of Salmon (Salmo salar L.) Smolt Emigration
31Investigation of the environmental impact of Coombe Farm on the Clapton Stream January 1992
32Rising groundwater levels in the chalk - basal sands aquifer of the central london basins
33Investigation into the chemicals present and entering the Stover Lake, Stover Country Park
34Rising groundwater levels in the chalk-basal sands aquifer of the Central London basin
35Investigation into inputs in the Erme estuary and their effects on the bathing waters at Mothecombe
36Rising groundwater levels in the chalk-basal sands aquifer of the Central London basin : April 2000
37Investigation of the water quality in the Buckland stream up and downstream of East/West Buckland
38Water resources for the future : a summary of the strategy for Thames Region
39Protecting your future : tackling flooding in the Thames Estuary through the 21st century
40Report 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
41Response to questions posed by Northumbrian Water Authority, with special reference to the fisheries implications of the operation of the Kielder Water Scheme
42A report on the 1992 strategic stock assessment survey of the upper Dewent catchment and the River Marron with particular reference to salmonids
43Inferences on the pollution status of the Thames estuary from the macrobenthic community structure : National Rivers Authority Thames Region, Biology, Thames Estuary Benthic Programme
44Survey of the biological quality of creek systems in the outer Thames Estuary, with special reference to the impact of STW and landfill site discharges
45Preliminary assessment of the ability of Restormel fish counter to enumerate the passage of migratory salmonids on the River Fowey : Cornwall Area Fisheries Science Team
46Investigation into the 1999 failure of the European Community bathing waters directive at Teignmouth Town Beach (2001)
47Evaluation of FRONTIERS accumulation forecasts in the NRA Thames and North West regions : final report of the Joint Met
48Rising groundwater levels in the chalk-basal sands aquifer of the Central London Basin. Progress report, March 1995
49River Darent low flow alleviation. Annex 3 : plan for the Darent : report of the joint NRA/TWUL project team
50Rising groundwater levels in the chalk-basal sands aquifer of the Central London Basin. Progress report, March 1996