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1001The evaluation of a WTW model OXI 196 hand-held dissolved oxygen meter (220/29/T)
1002The evaluation of a YSI model 58 hand-held dissolved oxygen meter (220/24/T)
1003The evaluation of an ABB Kent-Taylor model 7135 hand-held dissolved oxygen meter (220/30/T)
1004Definition of terms used in the assessment information management system (AIMS) : guidance note 5
1005Monitoring the effects of a combined sewer overflow discharge to a small watercourse in South Wales
1006Time of travel study on the River Wandle under two different flow conditions
1007The Natural (Baseline) Quality of Groundwaters in England and Wales - Magnesium Limestone of Yorkshire and Northumbria
1008Biological river quality 1995 according to the general quality (GQA) scheme [map] : scale 1 : 750 000
1009Analysis of bacteriological contamination and accumulation of metals and organics in the mussel (Mytilus edulis)
1010Lower Lee fish mortalities associated with rainfall : including the event of 7/8th September 1993
1011River Teign corridor survey : prepared by Ecologue for the National Rivers Authority (South West Region)
1012Water pollution incidents in England and Wales - 1993 : report of the National Rivers Authority
1013A review of the hydrogeological information for the Thompson and Merton areas, Norfolk : including predictions of the impact of nearby chalk water abstractions on water levels at Thompson Water, Carr and Common SSSI and candidate SAC
1014Groundwater pollution : evaluation of the extent and character of groundwater pollution from point sources in England and Wales
1015Report on two electrofishing surveys carried out between July 10-25 1978 and July 9-12 1979 on the proposed Kielder Water
1016An investigation into the presence of high levels of cadmium in sea-water samples from Mounts Bay, Cornwall
1017Water quality modelling in the Environment Agency (Report no.28) : present practice and future challenges : Water Quality Modelling Group workshop proceedings
1018Analytical method for the determination of acid herbicides in sandstone and chalk aquifer materials (Draft RanD note) P439/9/A
1019Report for Welsh Region on selected flood defence schemes and the development of a standard methodology for risk assessment
1020Report on US study tour of engineered wetlands for the treatment of waste water and mine drainage, March 1992
1021Further monitoring of the impact of Crown Dale waste water treatment works final effluent on water quality
1022The Blythe/Cole/Bourne catchment management plan : first annual review : July 1994 to July 1995 (NRA Severn-Trent 48)
1023The FBA-Welsh Water simulation model of phytoplankton dynamics in flushed systems. Authentication in a coastal lagoon
1024Investigating the effect of changing retention time in natural and artificial water bodies: Simulations using PROTECH-D
1025NRA Thames region : audit surveys 1991/92 : a report on the re-surveys of selected reaches of river following maintenance dredging